12929540432640

Names of 12929540432640

• Cardinal: 12929540432640 can be written as Twelve trillion, nine hundred twenty-nine billion, five hundred forty million, four hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.292954043264 × 10¹³

Factors of 12929540432640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 467

Divisors of 12929540432640

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 31 32 34 37 39 40 48 51 52 60 62 64 65 68 74 78 80 85 93 96 102 104 111 120 124 128 130 136 148 155 156 160 170 185 186 192 195 204 208 221 222 240 248 255 256 260 272 296 310 312 320 340 359 370 372 384 390 403 408 416 442 444 465 480 481 496 510 520 527 544 555 592 620 624 629 640 663 680 718 740 744 768 780 806 816 832 884 888 930 960 962 992 1020 1040 1054 1077 1088 1105 1110 1147 1184 1209 1240 1248 1258 1280 1326 1360 1369 1436 1443 1480 1488 1560 1581 1612 1632 1664 1768 1776 1795 1860 1887 1920 1924 1984 2015 2040 2080 2108 2154 2176 2210 2220 2294 2368 2405 2418 2480 2496 2516 2635 2652 2720 2738 2872 2886 2960 2976 3120 3145 3162 3224 3264 3315 3328 3441 3536 3552 3590 3720 3774 3840 3848 3968 4030 4080 4107 4160 4216 4308 4352 4420 4440 4588 4667 4736 4810 4836 4960 4992 5032 5270 5304 5385 5440 5476 5735 5744 5772 5920 5952 6045 6103 6240 6290 6324 6448 6528 6630 6845 6851 6882 7072 7104 7180 7215 7440 7548 7696 7905 7936 8060 8160 8177 8214 8320 8432 8616 8840 8880 9176 9334 9435 9472 9620 9672 9920 9984 10064 10540 10608 10770 10880 10952 11129 11470 11488 11544 11840 11904 12090 12206 12480 12580 12648 12896 13056 13260 13283 13690 13702 13764 14001 14144 14208 14360 14430 14880 14911 15096 15392 15810 16120 16320 16354 16428 16640 16864 17205 17232 17680 17760 17797 18309 18352 18668 18870 19240 19344 19499 19840 20128 20535 20553 21080 21216 21540 21760 21904 22258 22940 22976 23088 23273 23335 23680 23808 24180 24412 24531 24960 25160 25296 25792 26520 26566 27380 27404 27528 28002 28288 28416 28720 28860 29760 29822 30192 30515 30784 31620 32240 32640 32708 32856 33387 33728 34255 34410 34464 35360 35520 35594 36618 36704 37336 37740 38480 38688 38998 39680 39849 40256 40885 41070 41106 42160 42432 42439 43080 43808 44516 44733 45880 45952 46176 46546 46670 47360 48360 48824 49062 49920 50320 50592 51584 53040 53132 53391 54760 54808 55056 55645 56004 56576 57440 57720 58497 59520 59644 60384 61030 61568 63240 64480 65280 65416 65712 66415 66774 67456 68510 68820 68928 69819 70005 70720 71040 71188 73236 73408 74555 74672 75480 76960 77376 77996 79339 79698 80512 81770 82140 82212 84320 84864 84878 86160 87616 88985 89032 89466 91545 91760 91904 92352 93092 93340 96720 97495 97648 98124 100640 101184 102765 103168 106080 106264 106782 109520 109616 110112 111290 112008 114880 115440 116365 116994 119040 119288 120768 122060 122655 123136 126480 127317 128960 130832 131424 132830 133548 134912 137020 137640 137856 139638 140010 141440 142080 142376 144677 146472 146816 149110 149344 150960 153920 154752 155992 158678 159396 161024 163540 164280 164424 166935 168640 169728 169756 172320 172679 175232 177970 178064 178932 183090 183520 184704 186184 186680 189193 193440 194990 195296 196248 199245 201280 202368 205530 212160 212195 212528 213564 219040 219232 220224 222580 223665 224016 225811 229760 230880 232730 233988 238017 238576 241536 244120 245310 252960 253487 254634 257920 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33152667776 33670678210 34756829120 34944703872 36015432960 38028060096 40404813852 41440834720 41708194944 43680879840 47535075120 49729001664 50506017315 50704080128 52135243680 53873085136 58241173120 58504707840 62161252080 63380100160 66305335552 67341356420 69513658240 69889407744 76056120192 80809627704 82881669440 83416389888 87361759680 95070150240 99458003328 101012034630 104270487360 107746170272 116482346240 124322504160 126760200320 134682712840 139027316480 152112240384 161619255408 165763338880 174723519360 190140300480 198916006656 202024069260 208540974720 215492340544 248645008320 253520400640 269365425680 323238510816 331526677760 349447038720 380280600960 404048138520 417081949440 430984681088 497290016640 538730851360 646477021632 760561201920 808096277040 861969362176 994580033280 1077461702720 1292954043264 1616192554080 2154923405440 2585908086528 3232385108160 4309846810880 6464770216320 12929540432640
• Sum of all divisors σ(n): 50093255761920
• Sum of proper divisors (its aliquot sum) s(n): 37163715329280
• 12929540432640 is an abundant number, because the sum of its proper divisors (37163715329280) is greater than itself. Its abundance is 24234174896640

Bases of 12929540432640

• Binary: 10111100001001100100101010100010001100000000₂
• Hexadecimal: 0xBC264AA2300
• Base-36: 4KZQYJJEO

Squares and roots of 12929540432640

• 12929540432640 squared (12929540432640²) is 167173015799272558377369600
• 12929540432640 cubed (12929540432640³) is 2161470267023060069839814994369183744000
• The square root of 12929540432640 is 3595767.0159007801
• The cube root of 12929540432640 is 23470.7893784247

Scales and comparisons

• 12,929,540,432,640 seconds is equal to 411,119 years, 20 weeks, 2 days, 17 hours, 4 minutes.
• To count from 1 to 12,929,540,432,640 would take you about one million, twenty-seven thousand, seven hundred ninety-eight 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 12929540432640 cubic inches would be around 1955.9 feet tall.

Recreational maths with 12929540432640

• 12929540432640 backwards is 04623404592921
• 12929540432640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12929540432640's digits is 51
• More coming soon!