127845135419904

Names of 127845135419904

• Cardinal: 127845135419904 can be written as One hundred twenty-seven trillion, eight hundred forty-five billion, one hundred thirty-five million, four hundred nineteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.27845135419904 × 10¹⁴

Factors of 127845135419904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 440383663

Divisors of 127845135419904

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 512 567 576 648 672 756 768 864 896 1008 1134 1152 1296 1344 1512 1536 1728 1792 2016 2268 2304 2592 2688 3024 3456 3584 4032 4536 4608 5184 5376 6048 6912 8064 9072 10368 10752 12096 13824 16128 18144 20736 24192 32256 36288 41472 48384 72576 96768 145152 290304 440383651 880767302 1321150953 1761534604 2642301906 3082685557 3523069208 3963452859 5284603812 6165371114 7046138416 7926905718 9248056671 10569207624 11890358577 12330742228 14092276832 15853811436 18496113342 21138415248 23780717154 24661484456 27744170013 28184553664 31707622872 35671075731 36992226684 42276830496 47561434308 49322968912 55488340026 56369107328 63415245744 71342151462 73984453368 83232510039 84553660992 95122868616 98645937824 110976680052 112738214656 126830491488 142684302924 147968906736 166465020078 169107321984 190245737232 197291875648 221953360104 225476429312 249697530117 253660982976 285368605848 295937813472 332930040156 338214643968 380491474464 394583751296 443906720208 499395060234 507321965952 570737211696 591875626944 665860080312 676429287936 760982948928 789167502592 887813440416 998790120468 1014643931904 1141474423392 1183751253888 1331720160624 1521965897856 1578335005184 1775626880832 1997580240936 2029287863808 2282948846784 2367502507776 2663440321248 3043931795712 3551253761664 3995160481872 4565897693568 4735005015552 5326880642496 6087863591424 7102507523328 7990320963744 9131795387136 10653761284992 14205015046656 15980641927488 18263590774272 21307522569984 31961283854976 42615045139968 63922567709952 127845135419904
• Sum of all divisors σ(n): 436096076764128
• Sum of proper divisors (its aliquot sum) s(n): 308250941344224
• 127845135419904 is an abundant number, because the sum of its proper divisors (308250941344224) is greater than itself. Its abundance is 180405805924320

Bases of 127845135419904

• Binary: 11101000100011001000011111000100000101000000000₂
• Hexadecimal: 0x744643E20A00
• Base-36: 19BF8SRK00

Squares and roots of 127845135419904

• 127845135419904 squared (127845135419904²) is 16344378650533592310399369216
• 127845135419904 cubed (127845135419904³) is 2089549301931654903831626806840300891275264
• The square root of 127845135419904 is 11306862.3154217281
• The cube root of 127845135419904 is 50376.5090909311

Scales and comparisons

• 127,845,135,419,904 seconds is equal to 4,065,079 years, 44 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 127,845,135,419,904 would take you about ten million, one hundred sixty-two thousand, six hundred ninety-nine 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 127845135419904 cubic inches would be around 4198 feet tall.

Recreational maths with 127845135419904

• 127845135419904 backwards is 409914531548721
• 127845135419904 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 127845135419904's digits is 63
• More coming soon!