400013157243528712

Names of 400013157243528712

• Cardinal: 400013157243528712 can be written as Four hundred quadrillion, thirteen trillion, one hundred fifty-seven billion, two hundred forty-three million, five hundred twenty-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.00013157243528712 × 10¹⁷

Factors of 400013157243528712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1176969694

Divisors of 400013157243528712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 52 61 104 122 169 244 317 338 488 634 676 793 1268 1352 1586 2197 2536 3172 4121 4394 6344 8242 8788 10309 16484 17576 19337 20618 32968 38674 41236 53573 77348 82472 107146 134017 154696 214292 251381 268034 428584 502762 536068 696449 1005524 1072136 1392898 2011048 2785796 3267953 5571592 6535906 13071812 26143624 42483389 84966778 169933556 339867112 1176969301 2353938602 4707877204 9415754408 15300600913 30601201826 61202403652 71795127361 122404807304 143590254722 198907811869 287180509444 373099268417 397815623738 574361018888 746198536834 795631247476 933336655693 1492397073668 1591262494952 1866673311386 2585801554297 2984794147336 3733346622772 4850290489421 5171603108594 7466693245544 9700580978842 10343206217188 12133376524009 19401161957684 20686412434376 22759055373437 24266753048018 38802323915368 45518110746874 48533506096036 63053776362473 91036221493748 97067012192072 126107552724946 157733894812117 182072442987496 252215105449892 295867719854681 315467789624234 504430210899784 591735439709362 630935579248468 819699092712149 1183470879418724 1261871158496936 1639398185424298 2366941758837448 3278796370848596 3846280358110853 6557592741697192 7692560716221706 15385121432443412 30770242864886824 50001644655441089 100003289310882178 200006578621764356 400013157243528712
• Sum of all divisors σ(n): 828423025268882400
• Sum of proper divisors (its aliquot sum) s(n): 428409868025353688
• 400013157243528712 is an abundant number, because the sum of its proper divisors (428409868025353688) is greater than itself. Its abundance is 28396710781824976

Bases of 400013157243528712

• Binary: 10110001101001000011101100011011110111110111010011000001000₂
• Hexadecimal: 0x58D21D8DEFBA608
• Base-36: 31EOTVJX4YRS

Squares and roots of 400013157243528712

• 400013157243528712 squared (400013157243528712²) is 160010525967936026873833801568378944
• 400013157243528712 cubed (400013157243528712³) is 64006315684631728179253113581660944959777112160240128
• The square root of 400013157243528712 is 632465933.6624611531
• The cube root of 400013157243528712 is 736814.3782561013

Scales and comparisons

• 400,013,157,243,528,712 seconds is equal to 12,719,181,078 years, 21 weeks, 1 day, 20 hours, 11 minutes, 52 seconds.
• To count from 1 to 400,013,157,243,528,712 would take you about thirty-eight billion, one hundred fifty-seven million, five hundred forty-three thousand, two hundred thirty-five 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 400013157243528712 cubic inches would be around 61401.2 feet tall.

Recreational maths with 400013157243528712

• 400013157243528712 backwards is 217825342751310004
• The number of decimal digits it has is: 18
• The sum of 400013157243528712's digits is 55
• More coming soon!