6421025197440

Names of 6421025197440

• Cardinal: 6421025197440 can be written as Six trillion, four hundred twenty-one billion, twenty-five million, one hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.42102519744 × 10¹²

Factors of 6421025197440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 301

Divisors of 6421025197440

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 73 80 84 90 96 98 105 112 120 126 128 140 144 146 147 160 168 180 192 196 210 211 219 224 240 245 252 280 288 292 294 315 320 336 343 360 365 384 392 420 422 438 441 448 480 490 504 511 560 576 584 588 630 633 640 657 672 686 720 730 735 784 840 844 876 882 896 960 980 1008 1022 1029 1055 1095 1120 1152 1168 1176 1260 1266 1314 1344 1372 1440 1460 1470 1477 1533 1568 1680 1688 1715 1752 1764 1899 1920 1960 2016 2044 2058 2110 2190 2205 2240 2336 2352 2520 2532 2555 2628 2688 2744 2880 2920 2940 2954 3066 3087 3136 3165 3285 3360 3376 3430 3504 3528 3577 3798 3920 4032 4088 4116 4220 4380 4410 4431 4480 4599 4672 4704 5040 5064 5110 5145 5256 5488 5760 5840 5880 5908 6132 6174 6272 6330 6570 6720 6752 6860 7008 7056 7154 7385 7596 7665 7840 8064 8176 8232 8440 8760 8820 8862 9198 9344 9408 9495 10080 10128 10220 10290 10339 10512 10731 10976 11680 11760 11816 12264 12348 12660 13140 13293 13440 13504 13720 14016 14112 14308 14770 15192 15330 15403 15435 15680 16352 16464 16880 17520 17640 17724 17885 18396 18816 18990 20160 20256 20440 20580 20678 21024 21462 21952 22155 22995 23360 23520 23632 24528 24696 25039 25320 26280 26586 27008 27440 28032 28224 28616 29540 30384 30660 30806 30870 31017 31360 32193 32704 32928 33760 35040 35280 35448 35770 36792 37980 40320 40512 40880 41160 41356 42048 42924 43904 44310 44521 45990 46209 46720 47040 47264 49056 49392 50078 50640 51695 52560 53172 53655 54880 56448 57232 59080 60768 61320 61612 61740 62034 64386 65408 65856 66465 67520 70080 70560 70896 71540 72373 73584 75117 75960 77015 81024 81760 82320 82712 84096 85848 88620 89042 91980 92418 93051 94080 94528 98112 98784 100156 101280 103390 105120 106344 107310 107821 109760 114464 118160 121536 122640 123224 123480 124068 125195 128772 131712 132930 133563 135040 138627 140160 141120 141792 143080 144746 147168 150234 151920 154030 155085 160965 163520 164640 165424 171696 177240 178084 183960 184836 186102 189056 196224 197568 200312 202560 206780 210240 212688 214620 215642 217119 219520 222605 225351 228928 231045 236320 243072 245280 246448 246960 248136 250390 257544 265860 267126 277254 282240 283584 286160 289492 294336 300468 303840 308060 310170 311647 321930 323463 327040 329280 330848 343392 354480 356168 361865 367920 369672 372204 375585 395136 400624 400689 405120 413560 420480 425376 429240 431284 434238 445210 450702 457856 462090 465255 472640 490560 492896 493920 496272 500780 515088 531720 534252 539105 554508 567168 572320 578984 588672 600936 607680 616120 620340 623294 643860 646926 651357 658560 661696 667815 686784 693135 708960 712336 723730 735840 739344 744408 751170 754747 801248 801378 827120 850752 858480 862568 868476 890420 901404 924180 930510 934941 945280 970389 981120 985792 987840 992544 1001560 1030176 1063440 1068504 1078210 1085595 1109016 1126755 1144640 1157968 1201872 1215360 1232240 1240680 1246588 1287720 1293852 1302714 1323392 1335630 1373568 1386270 1417920 1424672 1447460 1471680 1478688 1488816 1502340 1509494 1558235 1602496 1602756 1617315 1654240 1701504 1716960 1725136 1736952 1780840 1802808 1848360 1861020 1869882 1940778 1971584 1975680 1985088 2003120 2003445 2060352 2126880 2137008 2156420 2171190 2181529 2218032 2253510 2264241 2289280 2315936 2403744 2464480 2481360 2493176 2575440 2587704 2605428 2671260 2772540 2804823 2835840 2849344 2894920 2943360 2957376 2977632 3004680 3018988 3116470 3204992 3205512 3234630 3250033 3256785 3308480 3433920 3450272 3473904 3561680 3605616 3696720 3722040 3739764 3773735 3881556 3970176 4006240 4006890 4120704 4253760 4274016 4312840 4342380 4363058 4436064 4507020 4528482 4631872 4674705 4807488 4851945 4928960 4962720 4986352 5150880 5175408 5210856 5283229 5342520 5545080 5609646 5698688 5789840 5914752 5955264 6009360 6037976 6232940 6411024 6469260 6500066 6513570 6544587 6616960 6792723 6867840 6900544 6947808 7123360 7211232 7393440 7444080 7479528 7547470 7763112 8012480 8013780 8507520 8548032 8625680 8684760 8726116 8872128 9014040 9056964 9263744 9349410 9614976 9703890 9750099 9857920 9925440 9972704 10301760 10350816 10421712 10566458 10685040 10907645 11090160 11219292 11321205 11579680 11910528 12018720 12075952 12465880 12822048 12938520 13000132 13027140 13089174 13585446 13801088 13895616 14024115 14246720 14422464 14786880 14888160 14959056 15094940 15270703 15526224 15849687 16024960 16027560 16250165 17096064 17251360 17369520 17452232 17744256 18028080 18113928 18698820 19407780 19500198 19633761 19850880 19945408 20603520 20701632 20843424 21132916 21370080 21815290 22180320 22438584 22642410 22750231 23159360 24037440 24151904 24931760 25644096 25877040 26000264 26054280 26178348 26416145 27170892 27791232 28048230 28493440 28844928 29250297 29573760 29776320 29918112 30189880 30541406 31052448 31699374 32055120 32500330 32722935 33963615 34502720 34739040 34904464 36056160 36227856 37397640 38815560 39000396 39267522 39890816 41403264 41686848 42265832 42740160 43630580 44360640 44877168 45284820 45500462 45812109 46318720 47549061 48074880 48303808 48750495 49863520 51288192 51754080 52000528 52108560 52356696 52832290 54341784 56096460 58500594 59552640 59836224 60379760 61082812 62104896 63398748 64110240 65000660 65445870 67927230 68250693 69005440 69478080 69808928 72112320 72455712 74795280 76353515 77631120 78000792 78535044 79248435 83373696 84531664 85480320 87261160 88721280 89754336 90569640 91000924 91624218 95098122 96607616 97500990 98168805 99727040 103508160 104001056 104217120 104713392 105664580 108683568 112192920 113751155 117001188 119672448 120759520 122165624 124209792 126797496 128220480 130001320 130891740 135854460 136501386 137436327 138956160 139617856 144224640 144911424 146251485 149590560 152707030 155262240 156001584 157070088 158496870 159251617 169063328 174522320 179508672 181139280 182001848 183248436 190196244 195001980 196337610 199454080 204752079 207016320 208002112 208434240 209426784 211329160 217367136 224385840 227502310 229060545 234002376 237745305 241519040 244331248 253594992 256440960 260002640 261783480 271708920 273002772 274872654 279235712 289822848 292502970 299181120 305414060 310524480 312003168 314140176 316993740 318503234 338126656 341253465 349044640 359017344 362278560 364003696 366496872 380392488 390003960 392675220 409504158 416004224 416868480 418853568 422658320 434734272 448771680 455004620 458121090 468004752 475490610 477754851 483038080 488662496 507189984 520005280 523566960 543417840 546005544 549745308 585005940 598362240 610828120 621048960 624006336 628280352 633987480 637006468 676253312 682506930 687181635 698089280 724557120 728007392 732993744 760784976 780007920 785350440 796258085 819008316 837707136 845316640 869468544 897543360 910009240 916242180 936009504 950981220 955509702 977324992 1014379968 1023760395 1040010560 1047133920 1086835680 1092011088 1099490616 1114761319 1170011880 1221656240 1248012672 1256560704 1267974960 1274012936 1365013860 1374363270 1396178560 1433264553 1449114240 1456014784 1465987488 1521569952 1560015840 1570700880 1592516170 1638016632 1690633280 1795086720 1820018480 1832484360 1872019008 1901962440 1911019404 1954649984 2028759936 2047520790 2080021120 2094267840 2173671360 2184022176 2198981232 2229522638 2340023760 2388774255 2443312480 2513121408 2535949920 2548025872 2730027720 2748726540 2866529106 2912029568 2931974976 3043139904 3120031680 3141401760 3185032340 3276033264 3344283957 3381266560 3640036960 3664968720 3744038016 3803924880 3822038808 4095041580 4188535680 4347342720 4368044352 4397962464 4459045276 4680047520 4777548510 4886624960 5071899840 5096051744 5460055440 5497453080 5573806595 5733058212 5863949952 6086279808 6240063360 6282803520 6370064680 6552066528 6688567914 7166322765 7280073920 7329937440 7607849760 7644077616 8190083160 8736088704 8795924928 8918090552 9360095040 9555097020 9773249920 10032851871 10143799680 10192103488 10920110880 10994906160 11147613190 11466116424 12565607040 12740129360 13104133056 13377135828 14332645530 14560147840 14659874880 15215699520 15288155232 16380166320 16721419785 17591849856 17836181104 18720190080 19110194040 20065703742 20384206976 21840221760 21989812320 22295226380 22932232848 25480258720 26208266112 26754271656 28665291060 29319749760 30431399040 30576310464 32760332640 33442839570 35672362208 38220388080 40131407484 43680443520 43979624640 44590452760 45864465696 50164259355 50960517440 53508543312 57330582120 61152620928 65520665280 66885679140 71344724416 76440776160 80262814968 87959249280 89180905520 91728931392 100328518710 101921034880 107017086624 114661164240 131041330560 133771358280 142689448832 152881552320 160525629936 178361811040 183457862784 200657037420 214034173248 229322328480 267542716560 305763104640 321051259872 356723622080 401314074840 428068346496 458644656960 535085433120 642102519744 713447244160 802628149680 917289313920 1070170866240 1284205039488 1605256299360 2140341732480 3210512598720 6421025197440
• Sum of all divisors σ(n): 26336285352000
• Sum of proper divisors (its aliquot sum) s(n): 19915260154560
• 6421025197440 is an abundant number, because the sum of its proper divisors (19915260154560) is greater than itself. Its abundance is 13494234957120

Bases of 6421025197440

• Binary: 1011101011100000010111011010000110110000000₂
• Hexadecimal: 0x5D702ED0D80
• Base-36: 29XS0M740

Squares and roots of 6421025197440

• 6421025197440 squared (6421025197440²) is 41229564586159390982553600
• 6421025197440 cubed (6421025197440³) is 264736073087209335375061385035382784000
• The square root of 6421025197440 is 2533974.1903657977
• The cube root of 6421025197440 is 18586.6644279493

Scales and comparisons

• 6,421,025,197,440 seconds is equal to 204,168 years, 38 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 6,421,025,197,440 would take you about five hundred ten thousand, four hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 6421025197440 cubic inches would be around 1548.9 feet tall.

Recreational maths with 6421025197440

• 6421025197440 backwards is 0447915201246
• 6421025197440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 6421025197440's digits is 45
• More coming soon!