1380969451656

Names of 1380969451656

• Cardinal: 1380969451656 can be written as One trillion, three hundred eighty billion, nine hundred sixty-nine million, four hundred fifty-one thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.380969451656 × 10¹²

Factors of 1380969451656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 138974

Divisors of 1380969451656

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 29 36 46 54 58 69 72 81 87 92 108 116 138 162 174 184 207 216 232 261 276 324 348 414 522 529 552 621 648 667 696 783 828 1044 1058 1242 1334 1566 1587 1656 1863 2001 2088 2116 2349 2484 2668 3132 3174 3726 4002 4232 4698 4761 4968 5336 6003 6264 6348 7452 8004 9396 9522 12006 12696 14283 14904 15341 16008 18009 18792 19044 24012 28566 30682 36018 38088 42849 46023 48024 54027 57132 61364 72036 85698 92046 108054 114264 122728 138069 138917 144072 171396 184092 216108 276138 277834 342792 368184 414207 416751 432216 552276 555668 828414 833502 1104552 1111336 1242621 1250253 1656828 1667004 2485242 2500506 3195091 3313656 3334008 3750759 4028593 4970484 5001012 6390182 7501518 8057186 9585273 9940968 10002024 11252277 12085779 12780364 15003036 16114372 19170546 22504554 24171558 25560728 28755819 30006072 32228744 36257337 38341092 45009108 48343116 57511638 72514674 73487093 76682184 86267457 90018216 92657639 96686232 108772011 115023276 145029348 146974186 172534914 185315278 217544022 220461279 230046552 258802371 277972917 290058696 293948372 326316033 345069828 370630556 435088044 440922558 517604742 555945834 587896744 652632066 661383837 690139656 741261112 833918751 870176088 881845116 1035209484 1111891668 1305264132 1322767674 1667837502 1763690232 1984151511 2070418968 2131125697 2223783336 2501756253 2610528264 2645535348 3335675004 3968303022 4262251394 5003512506 5291070696 5952454533 6393377091 6671350008 7505268759 7936606044 8524502788 10007025012 11904909066 12786754182 15010537518 15873212088 17049005576 19180131273 20014050024 23809818132 25573508364 30021075036 38360262546 47619636264 51147016728 57540393819 60042150072 76720525092 115080787638 153441050184 172621181457 230161575276 345242362914 460323150552 690484725828 1380969451656
• Sum of all divisors σ(n): 4182939060300
• Sum of proper divisors (its aliquot sum) s(n): 2801969608644
• 1380969451656 is an abundant number, because the sum of its proper divisors (2801969608644) is greater than itself. Its abundance is 1421000156988

Bases of 1380969451656

• Binary: 10100000110001000001100011001000010001000₂
• Hexadecimal: 0x14188319088
• Base-36: HMEPK0I0

Squares and roots of 1380969451656

• 1380969451656 squared (1380969451656²) is 1907076626407073321142336
• 1380969451656 cubed (1380969451656³) is 2633614563035350413737718537446908416
• The square root of 1380969451656 is 1175146.5660316589
• The cube root of 1380969451656 is 11135.9692718711

Scales and comparisons

• 1,380,969,451,656 seconds is equal to 43,910 years, 28 weeks, 6 days, 17 hours, 27 minutes, 36 seconds.
• To count from 1 to 1,380,969,451,656 would take you about one hundred nine thousand, seven hundred seventy-six 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 1380969451656 cubic inches would be around 928 feet tall.

Recreational maths with 1380969451656

• 1380969451656 backwards is 6561549690831
• The number of decimal digits it has is: 13
• The sum of 1380969451656's digits is 63
• More coming soon!