42678474720

Names of 42678474720

• Cardinal: 42678474720 can be written as Forty-two billion, six hundred seventy-eight million, four hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.267847472 × 10¹⁰

Factors of 42678474720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 210

Divisors of 42678474720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 53 56 60 67 70 73 80 84 96 98 105 106 112 120 134 140 146 147 159 160 168 196 201 210 212 219 224 240 245 265 268 280 292 294 318 335 336 343 365 371 392 402 420 424 438 469 480 490 511 530 536 560 584 588 636 670 672 686 730 735 742 784 795 804 840 848 876 938 980 1005 1022 1029 1060 1072 1095 1113 1120 1168 1176 1272 1340 1372 1407 1460 1470 1484 1533 1568 1590 1608 1680 1696 1715 1752 1855 1876 1960 2010 2044 2058 2120 2144 2190 2226 2336 2345 2352 2544 2555 2597 2680 2744 2814 2920 2940 2968 3066 3180 3216 3283 3360 3430 3504 3551 3577 3710 3752 3869 3920 4020 4088 4116 4240 4380 4452 4690 4704 4891 5088 5110 5145 5194 5360 5488 5565 5628 5840 5880 5936 6132 6360 6432 6566 6860 7008 7035 7102 7154 7420 7504 7665 7738 7791 7840 8040 8176 8232 8480 8760 8904 9380 9782 9849 10220 10290 10388 10653 10720 10731 10976 11130 11256 11607 11680 11760 11872 12264 12720 12985 13132 13720 14070 14204 14308 14673 14840 15008 15330 15476 15582 16080 16352 16415 16464 17520 17755 17808 17885 18179 18760 19345 19564 19698 20440 20580 20776 21306 21462 22260 22512 22981 23214 23520 24455 24528 24857 25039 25440 25970 26264 27083 27440 28140 28408 28616 29346 29680 30660 30952 31164 32160 32830 32928 34237 35040 35510 35616 35770 36358 37520 38690 38955 39128 39396 40880 41160 41552 42612 42924 44520 45024 45962 46428 48910 49056 49245 49714 50078 51940 52528 53265 53655 54166 54537 54880 56280 56816 57232 58035 58692 59360 61320 61904 62328 65660 68474 68943 71020 71540 72716 73365 74571 75040 75117 77380 77910 78256 78792 81249 81760 82320 83104 85224 85848 89040 90895 91924 92856 97820 98490 99428 100156 102711 103880 105056 106530 107310 108332 109074 112560 113632 114464 114905 116070 117384 122640 123808 124285 124656 125195 131320 135415 136948 137886 142040 143080 145432 146730 149142 150234 154760 155820 156512 157584 162498 164640 170448 171185 171696 173999 178080 181790 183848 185712 189581 195640 196980 198856 200312 205422 207760 213060 214620 216664 218148 225120 229810 232140 234768 239659 245280 248570 249312 250390 259223 262640 270830 272685 273896 275772 284080 286160 290864 293460 298284 300468 309520 311640 315168 324996 340896 342370 343392 344715 347998 363580 367696 371424 372855 375585 379162 391280 393960 397712 400624 406245 410844 415520 426120 429240 433328 436296 459620 464280 469536 479318 497140 500780 513555 518446 521997 525280 541660 545370 547792 551544 568160 568743 572320 581728 586920 596568 600936 619040 623280 649992 684740 689430 695996 718977 727160 735392 745710 751170 758324 777669 782560 787920 795424 801248 812490 821688 852240 858480 866656 869995 872592 919240 928560 947905 958636 994280 1001560 1027110 1036892 1043994 1083320 1090740 1095584 1103088 1137486 1173840 1193136 1198295 1201872 1217993 1246560 1296115 1299984 1327067 1369480 1378860 1391992 1437954 1454320 1491420 1502340 1516648 1555338 1575840 1624980 1643376 1677613 1704480 1716960 1739990 1745184 1814561 1838480 1857120 1895810 1917272 1988560 2003120 2054220 2073784 2087988 2166640 2181480 2206176 2274972 2347680 2386272 2396590 2403744 2435986 2592230 2599968 2609985 2654134 2738960 2757720 2783984 2843715 2875908 2908640 2982840 3004680 3033296 3110676 3249960 3286752 3355226 3479980 3594885 3629122 3653979 3676960 3791620 3834544 3888345 3977120 3981201 4006240 4108440 4147568 4175976 4333280 4362960 4549944 4793180 4871972 5032839 5184460 5219970 5308268 5443683 5477920 5515440 5567968 5687430 5751816 5965680 6009360 6066592 6089965 6221352 6499920 6635335 6710452 6959960 7189770 7258244 7307958 7583240 7669088 7776690 7962402 8216880 8295136 8351952 8388065 8725920 9072805 9099888 9586360 9743944 10065678 10368920 10439940 10616536 10887366 11030880 11374860 11503632 11931360 12018720 12179930 12442704 12701927 12999840 13270670 13420904 13919920 14379540 14516488 14615916 15166480 15553380 15924804 16433760 16703904 16776130 18145610 18199776 18269895 19172720 19487888 19906005 20131356 20737840 20879880 21233072 21774732 22749720 23007264 24359860 24885408 25164195 25403854 26541340 26841808 27218415 27839840 28759080 29032976 29231832 30332960 31106760 31849608 33552260 36291220 36539790 38105781 38345440 38975776 39812010 40262712 41475680 41759760 42466144 43549464 45499440 48719720 50328390 50807708 53082680 53683616 54436830 57518160 58065952 58463664 62213520 63509635 63699216 67104520 72582440 73079580 76211562 79624020 80525424 83519520 87098928 88913489 90998880 97439440 100656780 101615416 106165360 108873660 115036320 116927328 124427040 127019270 127398432 134209040 145164880 146159160 152423124 159248040 161050848 174197856 177826978 190528905 194878880 201313560 203230832 212330720 217747320 254038540 266740467 268418080 290329760 292318320 304846248 318496080 355653956 381057810 402627120 406461664 435494640 444567445 508077080 533480934 584636640 609692496 636992160 711307912 762115620 805254240 870989280 889134890 1016154160 1066961868 1219384992 1333702335 1422615824 1524231240 1778269780 2032308320 2133923736 2667404670 2845231648 3048462480 3556539560 4267847472 5334809340 6096924960 7113079120 8535694944 10669618680 14226158240 21339237360 42678474720
• Sum of all divisors σ(n): 164341094400
• Sum of proper divisors (its aliquot sum) s(n): 121662619680
• 42678474720 is an abundant number, because the sum of its proper divisors (121662619680) is greater than itself. Its abundance is 78984144960

Bases of 42678474720

• Binary: 100111101111110101011101011111100000₂
• Hexadecimal: 0x9EFD5D7E0
• Base-36: JLTNTUO

Squares and roots of 42678474720

• 42678474720 squared (42678474720²) is 1821452204425679078400
• 42678474720 cubed (42678474720³) is 77736801860269616666327298048000
• The square root of 42678474720 is 206587.6925666193
• The cube root of 42678474720 is 3494.6441818601

Scales and comparisons

• 42,678,474,720 seconds is equal to 1,357 years, 2 weeks, 1 day, 19 hours, 52 minutes.
• To count from 1 to 42,678,474,720 would take you about two thousand, seven hundred fourteen 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 42678474720 cubic inches would be around 291.2 feet tall.

Recreational maths with 42678474720

• 42678474720 backwards is 02747487624
• The number of decimal digits it has is: 11
• The sum of 42678474720's digits is 51
• More coming soon!