155199731414

Names of 155199731414

• Cardinal: 155199731414 can be written as One hundred fifty-five billion, one hundred ninety-nine million, seven hundred thirty-one thousand, four hundred fourteen.

Scientific notation

• Scientific notation: 1.55199731414 × 10¹¹

Factors of 155199731414

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 504

Divisors of 155199731414

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 26 73 91 146 169 182 338 409 511 818 949 1022 1183 1898 2197 2366 2863 4394 5317 5726 6643 10634 12337 13286 15379 24674 28561 29857 30758 37219 57122 59714 69121 74438 86359 138242 160381 172718 199927 208999 320762 371293 388141 399854 417998 483847 742586 776282 898573 967694 1122667 1797146 2084953 2245334 2599051 2716987 4169906 5045833 5198102 5433974 6290011 10091666 11681449 12580022 14594671 23362898 27104389 29189342 35320831 54208778 65595829 70641662 81770143 131191658 151858837 163540286 189730723 303717674 379461446 459170803 852745777 918341606 1063011859 1705491554 2126023718 5969220439 11085695101 11938440878 22171390202 77599865707 155199731414
• Sum of all divisors σ(n): 292890709440
• Sum of proper divisors (its aliquot sum) s(n): 137690978026
• 155199731414 is a deficient number, because the sum of its proper divisors (137690978026) is less than itself. Its deficiency is 17508753388

Bases of 155199731414

• Binary: 10010000100010100111111111011011010110₂
• Hexadecimal: 0x24229FF6D6
• Base-36: 1ZAPWV6E

Squares and roots of 155199731414

• 155199731414 squared (155199731414²) is 24086956630977738439396
• 155199731414 cubed (155199731414³) is 3738289199708411318007402716385944
• The square root of 155199731414 is 393953.9711869903
• The cube root of 155199731414 is 5373.9916641941

Scales and comparisons

• 155,199,731,414 seconds is equal to 4,934 years, 45 weeks, 2 days, 4 hours, 30 minutes, 14 seconds.
• To count from 1 to 155,199,731,414 would take you about nine thousand, eight hundred sixty-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 155199731414 cubic inches would be around 447.8 feet tall.

Recreational maths with 155199731414

• 155199731414 backwards is 414137991551
• The number of decimal digits it has is: 12
• The sum of 155199731414's digits is 50
• More coming soon!