381950712622215009

Names of 381950712622215009

• Cardinal: 381950712622215009 can be written as Three hundred eighty-one quadrillion, nine hundred fifty trillion, seven hundred twelve billion, six hundred twenty-two million, two hundred fifteen thousand and nine.

Scientific notation

• Scientific notation: 3.81950712622215009 × 10¹⁷

Factors of 381950712622215009

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 28467

Divisors of 381950712622215009

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 189 273 313 351 819 939 2191 2457 2817 3221 4069 6573 8451 9663 11489 12207 13421 19719 22547 28483 28989 34467 36621 40263 41873 59157 67641 80423 85449 86967 93947 103401 109863 120789 125619 149357 174473 202923 241269 256347 281841 293111 310203 362367 376857 448071 523419 608769 723807 769041 845523 879333 1008173 1045499 1130571 1221311 1344213 1570257 2171421 2536569 2637999 3024519 3136497 3596057 3663933 4032639 4200773 4710771 7057211 7913997 9073557 9409491 10788171 10991799 12602319 13106249 21171633 25172399 27220671 28228473 29405411 32364513 32975397 37006069 37806957 39318747 43229041 46748741 54610049 63514899 75517197 88216233 91743743 97093539 111018207 113420871 117956241 129687123 140246223 154193869 163830147 190544697 226551591 259042483 264648699 275231229 302603287 327241187 333054621 353868723 382270343 389061369 420738669 462581607 481078897 491490441 561977533 679654773 777127449 793946097 825693687 907809861 981723561 999163863 1079357083 1146811029 1167184107 1262216007 1387744821 1443236691 1474471323 1685932599 2004520297 2331382347 2477081061 2723429583 2945170683 3238071249 3367552279 3440433087 3933842731 4163234463 4329710073 5057797797 6013560891 6994147041 8170288749 8835512049 9714213747 10102656837 10321299261 11582899597 11801528193 12989130219 13530689833 14031642079 15173393391 18040682673 29142641241 30307970511 34748698791 35404584579 40592069499 42094926237 48262680997 54122048019 81080297179 90923911533 94714828831 104246096373 106213753737 121776208497 126284778711 144788042991 150577694761 175898967829 243240891537 284144486493 312738289119 337838766979 365328625491 378854336133 434364128973 451733084283 496658452049 527696903487 627414852961 729722674611 852433459479 1013516300937 1054043863327 1231292774803 1303092386919 1355199252849 1489975356147 1583090710461 1882244558883 2189168023833 2557300378437 3040548902811 3162131589981 3476609164343 3693878324409 4065597758547 4391903970727 4469926068441 4749272131383 5646733676649 6456559876637 9121646708433 9486394769943 10429827493029 11081634973227 13175711912181 13409778205323 16940201029947 19369679629911 28459184309829 31289482479087 33244904919681 39527135736543 45195919136459 58109038889733 93868447437261 118581407209629 135587757409377 155454095491337 174327116669199 406763272228131 466362286474011 1088178668439359 1220289816684393 1399086859422033 2020903241387381 3264536005318077 4197260578266099 6062709724162143 9793608015954231 14146322689711667 18188129172486429 29380824047862693 42438968069135001 54564387517459287 127316904207405003 381950712622215009
• Sum of all divisors σ(n): 698989193173555200
• Sum of proper divisors (its aliquot sum) s(n): 317038480551340191
• 381950712622215009 is a deficient number, because the sum of its proper divisors (317038480551340191) is less than itself. Its deficiency is 64912232070874818

Bases of 381950712622215009

• Binary: 10101001100111101100010011001000011100011011110111101100001₂
• Hexadecimal: 0x54CF626438DEF61
• Base-36: 2WGU871O3VQ9

Squares and roots of 381950712622215009

• 381950712622215009 squared (381950712622215009²) is 145886346872617875796424333424870081
• 381950712622215009 cubed (381950712622215009³) is 55721394149848045596694894647987574735222210273245729
• The square root of 381950712622215009 is 618021611.7760082095
• The cube root of 381950712622215009 is 725552.9432928953

Scales and comparisons

• 381,950,712,622,215,009 seconds is equal to 12,144,851,210 years, 13 weeks, 3 days, 21 hours, 30 minutes, 9 seconds.
• To count from 1 to 381,950,712,622,215,009 would take you about thirty-six billion, four hundred thirty-four million, five hundred fifty-three thousand, six hundred thirty 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 381950712622215009 cubic inches would be around 60462.7 feet tall.

Recreational maths with 381950712622215009

• 381950712622215009 backwards is 900512226217059183
• 381950712622215009 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 381950712622215009's digits is 63
• More coming soon!