139964191920

Names of 139964191920

• Cardinal: 139964191920 can be written as One hundred thirty-nine billion, nine hundred sixty-four million, one hundred ninety-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3996419192 × 10¹¹

Factors of 139964191920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 868

Divisors of 139964191920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 34 35 36 40 42 45 48 49 51 54 56 60 63 68 70 72 80 84 85 90 98 102 105 107 108 112 119 120 126 135 136 140 144 147 153 168 170 180 189 196 204 210 214 216 238 240 245 252 255 270 272 280 294 306 315 321 336 340 357 360 378 392 408 420 428 432 441 459 476 490 504 510 535 540 560 588 595 612 630 642 680 714 720 727 735 749 756 765 784 816 833 840 856 882 918 945 952 963 980 1008 1020 1070 1071 1080 1176 1190 1224 1260 1284 1323 1360 1428 1454 1470 1498 1512 1530 1605 1666 1680 1712 1764 1785 1819 1836 1890 1904 1926 1960 2040 2140 2142 2160 2181 2205 2247 2295 2352 2380 2448 2499 2520 2568 2646 2856 2889 2908 2940 2996 3024 3060 3210 3213 3332 3528 3570 3635 3638 3672 3745 3780 3852 3920 4080 4165 4280 4284 4362 4410 4494 4590 4760 4815 4998 5040 5089 5136 5243 5292 5355 5457 5712 5778 5816 5880 5992 6120 6420 6426 6543 6615 6664 6741 7056 7140 7270 7276 7344 7490 7497 7560 7704 8330 8560 8568 8724 8820 8988 9095 9180 9520 9630 9996 10178 10486 10584 10710 10905 10914 11235 11556 11632 11760 11984 12240 12359 12495 12733 12840 12852 13086 13230 13328 13482 14280 14445 14540 14552 14980 14994 15120 15267 15408 15729 16065 16371 16660 17136 17448 17640 17976 18190 18360 19260 19629 19992 20223 20356 20972 21168 21420 21810 21828 22470 22491 23112 24718 24990 25445 25466 25680 25704 26172 26215 26460 26964 27285 28560 28890 29080 29104 29960 29988 30534 31458 32130 32715 32742 33320 33705 34896 35280 35623 35952 36380 36720 37077 37485 38199 38520 39258 39984 40446 40712 41944 42840 43620 43656 44940 44982 45801 46224 47187 49113 49436 49980 50890 50932 51408 52344 52430 52920 53928 54570 57780 58160 59920 59976 61068 61795 62916 63665 64260 65430 65484 66640 67410 71246 72760 74154 74970 76335 76398 77040 77789 78516 78645 80892 81424 81855 83888 85680 86513 87240 87312 89131 89880 89964 91602 94374 98145 98226 98872 99960 101115 101780 101864 104688 104860 105840 106869 107856 109140 111231 112455 114597 115560 119952 122136 123590 125832 127330 128520 130860 130968 134820 137403 141561 142492 145520 148308 149940 152670 152796 155578 157032 157290 161784 163710 173026 174480 178115 178262 179760 179928 183204 185385 188748 190995 196290 196452 197744 199920 202230 203560 203728 209720 213738 218280 222462 224910 229005 229194 231120 233367 235935 244272 245565 247180 251664 254660 257040 259539 261720 261936 267393 269640 274806 283122 284984 296616 299880 305340 305592 311156 314064 314580 320607 323568 327420 333693 343791 346052 356230 356524 359856 366408 370770 377496 381990 388945 392580 392904 404460 407120 419440 427476 432565 436560 444924 445655 449820 458010 458388 466734 471870 491130 494360 509320 519078 523440 534345 534786 539280 544523 549612 556155 566244 569968 572985 593232 599760 605591 610680 611184 622312 629160 641214 654840 667386 687015 687582 692104 700101 707805 712460 713048 732816 741540 754992 763980 777890 778617 785160 785808 802179 808920 854952 865130 889848 891310 899640 916020 916776 933468 943740 961821 982260 988720 1018640 1038156 1068690 1069572 1089046 1099224 1112310 1132488 1145970 1166835 1211182 1221360 1244624 1258320 1282428 1297695 1309680 1322413 1334772 1336965 1374030 1375164 1384208 1400202 1415610 1424920 1426096 1483080 1527960 1555780 1557234 1570320 1603035 1604358 1617840 1633569 1668465 1709904 1718955 1730260 1779696 1782620 1799280 1816773 1832040 1833552 1866936 1887480 1923642 1964520 2076312 2100303 2137380 2139144 2178092 2198448 2224620 2264976 2291940 2333670 2335851 2406537 2422364 2564856 2595390 2644826 2669544 2673930 2722615 2748060 2750328 2800404 2831220 2849840 2966160 3027955 3055920 3111560 3114468 3206070 3208716 3267138 3336930 3437910 3460520 3500505 3565240 3633546 3664080 3733872 3774960 3811661 3847284 3893085 3929040 3967239 4010895 4152624 4200606 4274760 4278288 4356184 4449240 4583880 4667340 4671702 4809105 4813074 4844728 4900707 5129712 5190780 5289652 5339088 5347860 5445230 5450319 5496120 5500656 5600808 5662440 6055910 6223120 6228936 6412140 6417432 6534276 6612065 6673860 6875820 6921040 7001010 7130480 7267092 7623322 7694568 7786170 7934478 8021790 8167845 8401212 8549520 8712368 8898480 9083865 9167760 9256891 9334680 9343404 9618210 9626148 9689456 9801414 10381560 10501515 10579304 10695720 10890460 10900638 10992240 11201616 11324880 11434983 11679255 11901717 12032685 12111820 12457872 12824280 12834864 13068552 13224130 13347720 13751640 14002020 14534184 14702121 15246644 15389136 15572340 15868956 16043580 16335690 16350957 16802424 18167730 18513782 18669360 18686808 19058305 19236420 19252296 19602828 19836195 20763120 21003030 21158608 21391440 21780920 21801276 22869966 23358510 23803434 24065370 24223640 24503535 25648560 26137104 26448260 26695440 27251595 27503280 27770673 28004040 29068368 29404242 30493288 31144680 31737912 32087160 32671380 32701914 33604848 34304949 35705151 36335460 37027564 37373616 38116610 38472840 38504592 39205656 39672390 42006060 43561840 43602552 45739932 46284455 46717020 47606868 48130740 48447280 49007070 52896520 54503190 55541346 56008080 57174915 58808484 59508585 60986576 62289360 63475824 64174320 64798237 65342760 65403828 68609898 71410302 72670920 73510605 74055128 76233220 76945680 78411312 79344780 81754785 83312019 84012120 87205104 91479864 92568910 93434040 95213736 96261480 98014140 102914847 105793040 109006380 111082692 114349830 117616968 119017170 129596474 130685520 130807656 137219796 138853365 142820604 145341840 147021210 148110256 152466440 158689560 163509570 166624038 168024240 171524745 178525755 182959728 185137820 186868080 190427472 192522960 194394711 196028280 205829694 218012760 222165384 228699660 235233936 238034340 249936057 259192948 261615312 274439592 277706730 285641208 294042420 304932880 317379120 323991185 327019140 333248076 343049490 357051510 370275640 388789422 392056560 411659388 416560095 436025520 444330768 457399320 476068680 499872114 514574235 518385896 548879184 555413460 571282416 583184133 588084840 647982370 654038280 666496152 686098980 714103020 740551280 777578844 823318776 833120190 914798640 952137360 971973555 999744228 1029148470 1036771792 1110826920 1166368266 1176169680 1249680285 1295964740 1308076560 1332992304 1372197960 1428206040 1555157688 1646637552 1666240380 1749552399 1943947110 1999488456 2058296940 2221653840 2332736532 2499360570 2591929480 2744395920 2856412080 2915920665 3110315376 3332480760 3499104798 3887894220 3998976912 4116593880 4665473064 4998721140 5183858960 5831841330 6664961520 6998209596 7775788440 8233187760 8747761995 9330946128 9997442280 11663682660 13996419192 15551576880 17495523990 19994884560 23327365320 27992838384 34991047980 46654730640 69982095960 139964191920
• Sum of all divisors σ(n): 600171586560
• Sum of proper divisors (its aliquot sum) s(n): 460207394640
• 139964191920 is an abundant number, because the sum of its proper divisors (460207394640) is greater than itself. Its abundance is 320243202720

Bases of 139964191920

• Binary: 10000010010110100001000001010010110000₂
• Hexadecimal: 0x20968414B0
• Base-36: 1SAR2DO0

Squares and roots of 139964191920

• 139964191920 squared (139964191920²) is 19589975019818593286400
• 139964191920 cubed (139964191920³) is 2741895023381895394322113125888000
• The square root of 139964191920 is 374117.8850576379
• The cube root of 139964191920 is 5192.0513659019

Scales and comparisons

• 139,964,191,920 seconds is equal to 4,450 years, 22 weeks, 1 day, 22 hours, 12 minutes.
• To count from 1 to 139,964,191,920 would take you about eight thousand, nine hundred 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 139964191920 cubic inches would be around 432.7 feet tall.

Recreational maths with 139964191920

• 139964191920 backwards is 029191469931
• 139964191920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139964191920's digits is 54
• More coming soon!