149889831399

Names of 149889831399

• Cardinal: 149889831399 can be written as One hundred forty-nine billion, eight hundred eighty-nine million, eight hundred thirty-one thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.49889831399 × 10¹¹

Factors of 149889831399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1234

Divisors of 149889831399

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 99 147 189 231 297 343 441 539 693 1029 1213 1323 1617 2079 3087 3639 3773 4851 8491 9261 10917 11319 13343 14553 25473 32751 33957 40029 59437 76419 93401 101871 120087 178311 229257 280203 360261 416059 534933 653807 840609 1248177 1471369 1604799 1961421 2521827 3744531 4414107 4576649 5884263 10299583 11233593 13242321 13729947 16185059 17652789 30898749 39726963 41189841 48555177 72097081 92696247 113295413 123569523 145665531 216291243 278088741 339886239 436996593 504679567 648873729 793067891 1019658717 1514038701 1946621187 2379203673 3058976151 4542116103 5551475237 7137611019 13626348309 16654425711 21412833057 49963277133 149889831399
• Sum of all divisors σ(n): 282735936000
• Sum of proper divisors (its aliquot sum) s(n): 132846104601
• 149889831399 is a deficient number, because the sum of its proper divisors (132846104601) is less than itself. Its deficiency is 17043726798

Bases of 149889831399

• Binary: 10001011100110001000010101000111100111₂
• Hexadecimal: 0x22E62151E7
• Base-36: 1WUWJA3R

Squares and roots of 149889831399

• 149889831399 squared (149889831399²) is 22466961556820646297201
• 149889831399 cubed (149889831399³) is 3367569079799661231969671535614199
• The square root of 149889831399 is 387156.0814439055
• The cube root of 149889831399 is 5311.9917316799

Scales and comparisons

• 149,889,831,399 seconds is equal to 4,766 years, 1 week, 5 days, 16 minutes, 39 seconds.
• To count from 1 to 149,889,831,399 would take you about nine thousand, five hundred thirty-two 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 149889831399 cubic inches would be around 442.7 feet tall.

Recreational maths with 149889831399

• 149889831399 backwards is 993138988941
• The number of decimal digits it has is: 12
• The sum of 149889831399's digits is 72
• More coming soon!