12770604990

Names of 12770604990

• Cardinal: 12770604990 can be written as Twelve billion, seven hundred seventy million, six hundred four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.277060499 × 10¹⁰

Factors of 12770604990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 291

Divisors of 12770604990

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 54 55 65 66 78 81 90 99 110 117 121 130 135 143 162 165 169 195 198 234 242 243 257 270 286 297 330 338 351 363 390 405 429 486 495 507 514 585 594 605 702 715 726 771 810 845 858 891 990 1014 1053 1089 1170 1210 1215 1285 1287 1430 1485 1521 1542 1573 1690 1755 1782 1815 1859 2106 2145 2178 2313 2430 2535 2570 2574 2673 2827 2970 3042 3146 3159 3267 3341 3510 3630 3718 3855 3861 4290 4455 4563 4626 4719 5070 5265 5346 5445 5577 5654 6318 6435 6534 6682 6939 7605 7710 7722 7865 8481 8910 9126 9295 9438 9801 10023 10530 10890 11154 11565 11583 12870 13365 13689 13878 14135 14157 15210 15730 15795 16335 16705 16731 16962 18590 19305 19602 20046 20449 20817 22815 23130 23166 23595 25443 26730 27378 27885 28270 28314 29403 30069 31097 31590 32670 33410 33462 34695 34749 36751 38610 40898 41067 41634 42405 42471 43433 45630 47190 49005 50115 50193 50886 55770 57915 58806 60138 61347 62194 62451 68445 69390 69498 70785 73502 76329 82134 83655 84810 84942 86866 90207 93291 98010 100230 100386 102245 104085 110253 115830 122694 124902 127215 127413 130299 136890 141570 147015 150345 150579 152658 155485 167310 173745 180414 183755 184041 186582 204490 205335 208170 212355 217165 220506 228987 250965 254430 254826 260598 270621 279873 294030 300690 301158 306735 310970 312255 330759 347490 367510 368082 381645 382239 390897 404261 410670 424710 434330 451035 451737 457974 466455 477763 501930 541242 551265 552123 559746 613470 624510 637065 651495 661518 686961 752895 763290 764478 781794 808522 811863 839619 902070 903474 920205 932910 955526 992277 1102530 1104246 1144935 1172691 1212783 1274130 1302990 1353105 1373922 1399365 1433289 1505790 1623726 1653795 1656369 1679238 1840410 1911195 1954485 1984554 2021305 2258685 2289870 2345382 2388815 2425566 2518857 2706210 2760615 2798730 2866578 2976831 3307590 3312738 3434805 3518073 3638349 3822390 3908970 4042610 4059315 4198095 4299867 4517370 4777630 4961385 4969107 5037714 5255393 5521230 5863455 5953662 6063915 6869610 7036146 7166445 7276698 7556571 8118630 8281845 8396190 8599734 8930493 9922770 9938214 10510786 10554219 10915047 11726910 12127830 12594285 12899601 14332890 14884155 15113142 15766179 16563690 17590365 17860986 18191745 21108438 21499335 21830094 24845535 25188570 25799202 26276965 29768310 31532358 32745141 35180730 36383490 37782855 38698803 42998670 44652465 47298537 49691070 52553930 52771095 54575235 64498005 65490282 75565710 77397606 78830895 89304930 94597074 98235423 105542190 109150470 116096409 128996010 141895611 157661790 163725705 193494015 196470846 232192818 236492685 283791222 327451410 386988030 425686833 472985370 491177115 580482045 709478055 851373666 982354230 1160964090 1277060499 1418956110 2128434165 2554120998 4256868330 6385302495 12770604990
• Sum of all divisors σ(n): 41143035024
• Sum of proper divisors (its aliquot sum) s(n): 28372430034
• 12770604990 is an abundant number, because the sum of its proper divisors (28372430034) is greater than itself. Its abundance is 15601825044

Bases of 12770604990

• Binary: 1011111001001011111111011110111110₂
• Hexadecimal: 0x2F92FF7BE
• Base-36: 5V7ADVI

Squares and roots of 12770604990

• 12770604990 squared (12770604990²) is 163088351810612900100
• 12770604990 cubed (12770604990³) is 2082736919443488636975431499000
• The square root of 12770604990 is 113007.1015025163
• The cube root of 12770604990 is 2337.4221611911

Scales and comparisons

• 12,770,604,990 seconds is equal to 406 years, 3 weeks, 2 days, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 12,770,604,990 would take you about eight hundred twelve 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 12770604990 cubic inches would be around 194.8 feet tall.

Recreational maths with 12770604990

• 12770604990 backwards is 09940607721
• 12770604990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12770604990's digits is 45
• More coming soon!