400753813573449

Names of 400753813573449

• Cardinal: 400753813573449 can be written as Four hundred trillion, seven hundred fifty-three billion, eight hundred thirteen million, five hundred seventy-three thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 4.00753813573449 × 10¹⁴

Factors of 400753813573449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 104

Divisors of 400753813573449

• Number of divisors d(n): 126
• Complete list of divisors:
  1 3 7 9 21 41 49 53 63 123 147 159 287 369 371 441 477 861 1113 2009 2173 2583 2597 2809 3339 6027 6519 7791 8427 15211 18081 19557 19663 23373 25281 45633 58989 106477 115169 136899 137641 148877 176967 319431 345507 412923 446631 806183 958293 1036521 1042139 1238769 1339893 2418549 3126417 5643281 6103957 7255647 7294973 7890481 9379251 16929843 18311871 21884919 23671443 42727699 50789529 54935613 55233367 65654757 71014329 128183097 165700101 299093893 323509721 384549291 386633569 418195493 497100303 897281679 970529163 1159900707 1254586479 2264568047 2691845037 2911587489 2927368451 3479702121 3763759437 6793704141 8782105353 15851976329 17146015213 20381112423 20491579157 22164361129 26346316059 47555928987 51438045639 61474737471 66493083387 120022106491 142667786961 154314136917 155150527903 184424212413 199479250161 360066319473 465451583709 840154745437 908738806289 1080198958419 1086053695321 1396354751127 2520464236311 2726216418867 3258161085963 6361171644023 7561392708933 8178649256601 9774483257889 19083514932069 44528201508161 57250544796207 133584604524483 400753813573449
• Sum of all divisors σ(n): 703064617191846
• Sum of proper divisors (its aliquot sum) s(n): 302310803618397
• 400753813573449 is a deficient number, because the sum of its proper divisors (302310803618397) is less than itself. Its deficiency is 98443009955052

Bases of 400753813573449

• Binary: 1011011000111101111000100101100110100111101001001₂
• Hexadecimal: 0x16C7BC4B34F49
• Base-36: 3Y1ZRDG0G9

Squares and roots of 400753813573449

• 400753813573449 squared (400753813573449²) is 160603619093662715950917755601
• 400753813573449 cubed (400753813573449³) is 64362512825482922318908002205840692644637849
• The square root of 400753813573449 is 20018836.4690220945
• The cube root of 400753813573449 is 73726.8854774203
• Being both a perfect square and a perfect cube, 400753813573449 is also a perfect sixth number.

Scales and comparisons

• 400,753,813,573,449 seconds is equal to 12,742,731 years, 34 weeks, 1 day, 18 hours, 24 minutes, 9 seconds.
• To count from 1 to 400,753,813,573,449 would take you about thirty-one million, eight hundred fifty-six thousand, eight hundred twenty-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 400753813573449 cubic inches would be around 6143.9 feet tall.

Recreational maths with 400753813573449

• 400753813573449 backwards is 944375318357004
• 400753813573449 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400753813573449's digits is 63
• More coming soon!