12740628000

Names of 12740628000

• Cardinal: 12740628000 can be written as Twelve billion, seven hundred forty million, six hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.2740628 × 10¹⁰

Factors of 12740628000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1251

Divisors of 12740628000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 31 32 40 48 50 58 60 62 75 80 87 93 96 100 116 120 124 125 145 150 155 160 174 186 200 232 240 248 250 290 300 310 348 372 375 400 435 464 465 480 496 500 580 600 620 696 725 744 750 775 800 870 899 928 930 992 1000 1160 1181 1200 1240 1392 1450 1488 1500 1550 1740 1798 1860 2000 2175 2320 2325 2362 2400 2480 2697 2784 2900 2976 3000 3100 3480 3543 3596 3625 3720 3875 4000 4350 4495 4640 4650 4724 4960 5394 5800 5905 6000 6200 6960 7086 7192 7250 7440 7750 8700 8990 9300 9448 10788 10875 11600 11625 11810 12000 12400 13485 13920 14172 14384 14500 14880 15500 17400 17715 17980 18600 18896 21576 21750 22475 23200 23250 23620 24800 26970 28344 28768 29000 29525 31000 34249 34800 35430 35960 36611 37200 37792 43152 43500 44950 46500 47240 53940 56688 58000 59050 62000 67425 68498 69600 70860 71920 73222 74400 86304 87000 88575 89900 93000 94480 102747 107880 109833 112375 113376 116000 118100 124000 134850 136996 141720 143840 146444 147625 171245 174000 177150 179800 183055 186000 188960 205494 215760 219666 224750 236200 269700 273992 283440 292888 295250 337125 342490 348000 354300 359600 366110 372000 410988 431520 439332 442875 449500 472400 513735 539400 547984 549165 566880 585776 590500 674250 684980 708600 719200 732220 821976 856225 878664 885750 899000 915275 944800 1027470 1061719 1078800 1095968 1098330 1171552 1181000 1348500 1369960 1417200 1464440 1643952 1712450 1757328 1771500 1798000 1830550 2054940 2123438 2157600 2196660 2362000 2568675 2697000 2739920 2745825 2834400 2928880 3185157 3287904 3424900 3514656 3543000 3596000 3661100 4109880 4246876 4281125 4393320 4576375 4724000 5137350 5308595 5394000 5479840 5491650 5857760 6370314 6849800 7086000 7322200 8219760 8493752 8562250 8786640 9152750 10274700 10617190 10788000 10983300 12740628 12843375 13699600 13729125 14172000 14644400 15925785 16439520 16987504 17124500 17573280 18305500 20549400 21234380 21966600 25481256 25686750 26542975 27399200 27458250 29288800 31851570 33975008 34249000 36611000 41098800 42468760 43933200 50962512 51373500 53085950 54916500 63703140 68498000 73222000 79628925 82197600 84937520 87866400 101925024 102747000 106171900 109833000 127406280 132714875 136996000 146444000 159257850 169875040 205494000 212343800 219666000 254812560 265429750 318515700 398144625 410988000 424687600 439332000 509625120 530859500 637031400 796289250 849375200 1061719000 1274062800 1592578500 2123438000 2548125600 3185157000 4246876000 6370314000 12740628000
• Sum of all divisors σ(n): 44608112640
• Sum of proper divisors (its aliquot sum) s(n): 31867484640
• 12740628000 is an abundant number, because the sum of its proper divisors (31867484640) is greater than itself. Its abundance is 19126856640

Bases of 12740628000

• Binary: 1011110111011001101000111000100000₂
• Hexadecimal: 0x2F7668E20
• Base-36: 5UPFVHC

Squares and roots of 12740628000

• 12740628000 squared (12740628000²) is 162323601834384000000
• 12740628000 cubed (12740628000³) is 2068104626592004153152000000000
• The square root of 12740628000 is 112874.3903638021
• The cube root of 12740628000 is 2335.5918177933

Scales and comparisons

• 12,740,628,000 seconds is equal to 405 years, 5 weeks, 5 days, 23 hours, 20 minutes.
• To count from 1 to 12,740,628,000 would take you about eight hundred ten 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 12740628000 cubic inches would be around 194.6 feet tall.

Recreational maths with 12740628000

• 12740628000 backwards is 00082604721
• 12740628000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12740628000's digits is 30
• More coming soon!