12928696557480

Names of 12928696557480

• Cardinal: 12928696557480 can be written as Twelve trillion, nine hundred twenty-eight billion, six hundred ninety-six million, five hundred fifty-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.292869655748 × 10¹³

Factors of 12928696557480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3020

Divisors of 12928696557480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 121 132 135 165 180 198 216 220 242 264 270 297 330 360 363 396 440 484 495 540 594 605 660 726 792 968 990 1080 1089 1188 1210 1320 1331 1452 1485 1815 1980 2178 2376 2420 2662 2904 2970 2999 3267 3630 3960 3993 4356 4840 5324 5445 5940 5998 6534 6655 7260 7986 8712 8997 10648 10890 11880 11979 11996 13068 13310 14520 14995 15972 16335 17994 19965 21780 23958 23992 26136 26620 26991 29990 31944 32670 32989 35937 35988 39930 43560 44985 47916 53240 53982 59895 59980 65340 65978 71874 71976 79860 80973 89970 95832 98967 107964 119790 119960 130680 131956 134955 143748 159720 161946 164945 179685 179940 197934 215928 239580 263912 269910 287496 296901 323892 329890 359370 359880 362879 395868 404865 479160 494835 539820 593802 647784 659780 718740 725758 791736 809730 890703 989670 1079640 1088637 1187604 1319560 1437480 1451516 1484505 1619460 1781406 1814395 1979340 2177274 2375208 2903032 2969010 3238920 3265911 3562812 3628790 3958680 3991669 4354548 4453515 5443185 5938020 6531822 7125624 7257580 7983338 8709096 8907030 8994001 9797733 10886370 11876040 11975007 13063644 14515160 15966676 16329555 17814060 17988002 19595466 19958345 21772740 23950014 26127288 26982003 31933352 32659110 35628120 35925021 35976004 39190932 39916690 43545480 44970005 47900028 48988665 53964006 59875035 65318220 71850042 71952008 78381864 79833380 80946009 89940010 95800056 97977330 98934011 107775063 107928012 119750070 130636440 134910015 143700084 159666760 161892018 179625105 179880020 195954660 197868022 215550126 215856024 239500140 242838027 269820030 287400168 296802033 323784036 359250210 359760040 391909320 395736044 404730045 431100252 479000280 485676054 494670055 538875315 539640060 593604066 647568072 718500420 791472088 809460090 862200504 890406099 971352108 989340110 1077750630 1079280120 1088274121 1187208132 1214190135 1437000840 1484010165 1618920180 1780812198 1942704216 1978680220 2155501260 2176548242 2374416264 2428380270 2671218297 2968020330 3237840360 3264822363 3561624396 3957360440 4311002520 4353096484 4452030495 4856760540 5342436594 5441370605 5936040660 6529644726 7123248792 8706192968 8904060990 9713521080 9794467089 10684873188 10882741210 11872081320 11971015331 13059289452 13356091485 16324111815 17808121980 19588934178 21369746376 21765482420 23942030662 26118578904 26712182970 29383401267 32648223630 35616243960 35913045993 39177868356 43530964840 47884061324 48972335445 53424365940 58766802534 59855076655 65296447260 71826091986 78355736712 95768122648 97944670890 106848731880 107739137979 117533605068 119710153310 130592894520 143652183972 146917006335 179565229965 195889341780 215478275958 235067210136 239420306620 287304367944 293834012670 323217413937 359130459930 391778683560 430956551916 478840613240 538695689895 587668025340 646434827874 718260919860 861913103832 1077391379790 1175336050680 1292869655748 1436521839720 1616087069685 2154782759580 2585739311496 3232174139370 4309565519160 6464348278740 12928696557480
• Sum of all divisors σ(n): 47417794070400
• Sum of proper divisors (its aliquot sum) s(n): 34489097512920
• 12928696557480 is an abundant number, because the sum of its proper divisors (34489097512920) is greater than itself. Its abundance is 21560400955440

Bases of 12928696557480

• Binary: 10111100001000110010010111011001111110101000₂
• Hexadecimal: 0xBC2325D9FA8
• Base-36: 4KZD04D60

Squares and roots of 12928696557480

• 12928696557480 squared (12928696557480²) is 167151194675395202943950400
• 12928696557480 cubed (12928696557480³) is 2161047075178451266359957497871868992000
• The square root of 12928696557480 is 3595649.6711275975
• The cube root of 12928696557480 is 23470.2787429237

Scales and comparisons

• 12,928,696,557,480 seconds is equal to 411,092 years, 29 weeks, 15 hours, 18 minutes.
• To count from 1 to 12,928,696,557,480 would take you about one million, twenty-seven thousand, seven hundred thirty-one 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 12928696557480 cubic inches would be around 1955.9 feet tall.

Recreational maths with 12928696557480

• 12928696557480 backwards is 08475569682921
• 12928696557480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12928696557480's digits is 72
• More coming soon!