31407213411

Names of 31407213411

• Cardinal: 31407213411 can be written as Thirty-one billion, four hundred seven million, two hundred thirteen thousand, four hundred eleven.

Scientific notation

• Scientific notation: 3.1407213411 × 10¹⁰

Factors of 31407213411

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 544

Divisors of 31407213411

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 29 49 61 63 87 127 147 183 203 261 317 381 427 441 549 609 889 951 1143 1281 1421 1769 1827 2219 2667 2853 2989 3683 3843 4263 5307 6223 6657 7747 8001 8967 9193 11049 12383 12789 15533 15921 18669 19337 19971 23241 25781 26901 27579 33147 37149 40259 46599 54229 56007 58011 64351 69723 77343 82737 86681 111447 120777 135359 139797 162687 174033 180467 193053 224663 232029 260043 281813 362331 379603 406077 450457 488061 541401 560773 579159 673989 780129 845439 947513 1138809 1167511 1218231 1351371 1572641 1624203 1682319 1972691 2021967 2455799 2536317 2842539 3416427 3502533 3925411 4054113 4717923 5046957 5918073 7367397 8172577 8527617 10507599 11008487 11776233 14153769 17190593 17754219 22102191 24517731 27477877 33025461 35328699 51571779 57208039 71218171 73553193 82433631 99076383 120334151 154715337 171624117 213654513 247300893 361002453 498527197 514872351 640963539 1083007359 1495581591 3489690379 4486744773 10469071137 31407213411
• Sum of all divisors σ(n): 56100695040
• Sum of proper divisors (its aliquot sum) s(n): 24693481629
• 31407213411 is a deficient number, because the sum of its proper divisors (24693481629) is less than itself. Its deficiency is 6713731782

Bases of 31407213411

• Binary: 11101010000000001000000101101100011₂
• Hexadecimal: 0x750040B63
• Base-36: EFF1KYR

Squares and roots of 31407213411

• 31407213411 squared (31407213411²) is 986413054244098254921
• 31407213411 cubed (31407213411³) is 30980485306040713179556527945531
• The square root of 31407213411 is 177220.8041145283
• The cube root of 31407213411 is 3155.0758313539

Scales and comparisons

• 31,407,213,411 seconds is equal to 998 years, 33 weeks, 6 days, 9 hours, 56 minutes, 51 seconds.
• To count from 1 to 31,407,213,411 would take you about one thousand, nine hundred ninety-seven 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 31407213411 cubic inches would be around 262.9 feet tall.

Recreational maths with 31407213411

• 31407213411 backwards is 11431270413
• The number of decimal digits it has is: 11
• The sum of 31407213411's digits is 27
• More coming soon!