12528312043520

Names of 12528312043520

• Cardinal: 12528312043520 can be written as Twelve trillion, five hundred twenty-eight billion, three hundred twelve million, forty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.252831204352 × 10¹³

Factors of 12528312043520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 9603

Divisors of 12528312043520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 160 182 208 224 256 260 280 320 364 416 448 455 512 520 560 640 728 832 896 910 1024 1040 1120 1280 1456 1664 1709 1792 1820 2048 2080 2240 2560 2912 3328 3418 3584 3640 4160 4480 5120 5824 6656 6836 7168 7280 7867 8320 8545 8960 10240 11648 11963 13312 13672 14336 14560 15734 16640 17090 17920 22217 23296 23926 26624 27344 29120 31468 33280 34180 35840 39335 44434 46592 47852 54688 55069 58240 59815 62936 66560 68360 71680 78670 88868 93184 95704 102271 109376 110138 111085 116480 119630 125872 133120 136720 155519 157340 177736 186368 191408 204542 218752 220276 222170 232960 239260 251744 273440 275345 311038 314680 355472 382816 409084 437504 440552 444340 465920 478520 503488 511355 546880 550690 622076 629360 710944 715897 765632 777595 818168 875008 881104 888680 931840 957040 1006976 1022710 1093760 1101380 1244152 1258720 1421888 1431794 1531264 1555190 1636336 1750016 1762208 1777360 1914080 2013952 2045420 2187520 2202760 2488304 2517440 2843776 2863588 3062528 3110380 3272672 3500032 3524416 3554720 3579485 3828160 4027904 4090840 4375040 4405520 4976608 5034880 5687552 5727176 6125056 6220760 6545344 7048832 7109440 7158970 7656320 8055808 8181680 8750080 8811040 9953216 10069760 11375104 11454352 12250112 12441520 13090688 13444703 14097664 14218880 14317940 15312640 16111616 16363360 17500160 17622080 19906432 20139520 22750208 22908704 24500224 24883040 26181376 26889406 28195328 28437760 28635880 30625280 32726720 35244160 39812864 40279040 45500416 45817408 49766080 52362752 53778812 56390656 56875520 57271760 61250560 65453440 67223515 70488320 79625728 80558080 91634816 94112921 99532160 104725504 107557624 112781312 113751040 114543520 122501120 130906880 134447030 140976640 159251456 174781139 183269632 188225842 199064320 209451008 215115248 227502080 229087040 261813760 268894060 281953280 318502912 349562278 366539264 376451684 398128640 430230496 458174080 470564605 523627520 537788120 563906560 699124556 733078528 752903368 796257280 860460992 873905695 916348160 941129210 1047255040 1075576240 1223467973 1398249112 1466157056 1505806736 1592514560 1720921984 1747811390 1832696320 1882258420 2151152480 2446935946 2796498224 3011613472 3441843968 3495622780 3665392640 3764516840 4302304960 4893871892 5592996448 6023226944 6117339865 6883687936 6991245560 7330785280 7529033680 8604609920 9787743784 11185992896 12046453888 12234679730 13767375872 13982491120 15058067360 17209219840 19575487568 22371985792 24092907776 24469359460 27534751744 27964982240 30116134720 34418439680 39150975136 44743971584 48185815552 48938718920 55929964480 60232269440 68836879360 78301950272 89487943168 96371631104 97877437840 111859928960 120464538880 137673758720 156603900544 178975886336 192743262208 195754875680 223719857920 240929077760 313207801088 357951772672 391509751360 447439715840 481858155520 626415602176 783019502720 894879431680 963716311040 1252831204352 1566039005440 1789758863360 2505662408704 3132078010880 6264156021760 12528312043520
• Sum of all divisors σ(n): 37024025875200
• Sum of proper divisors (its aliquot sum) s(n): 24495713831680
• 12528312043520 is an abundant number, because the sum of its proper divisors (24495713831680) is greater than itself. Its abundance is 11967401788160

Bases of 12528312043520

• Binary: 10110110010011111001100101101100100000000000₂
• Hexadecimal: 0xB64F996C800
• Base-36: 4FVFDIOZK

Squares and roots of 12528312043520

• 12528312043520 squared (12528312043520²) is 156958602659808278373990400
• 12528312043520 cubed (12528312043520³) is 1966426352036946359407060691040862208000
• The square root of 12528312043520 is 3539535.5689016603
• The cube root of 12528312043520 is 23225.4526713441

Scales and comparisons

• 12,528,312,043,520 seconds is equal to 398,361 years, 29 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 12,528,312,043,520 would take you about nine hundred ninety-five thousand, nine hundred three 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 12528312043520 cubic inches would be around 1935.5 feet tall.

Recreational maths with 12528312043520

• 12528312043520 backwards is 02534021382521
• The number of decimal digits it has is: 14
• The sum of 12528312043520's digits is 38
• More coming soon!