1955137338

Names of 1955137338

• Cardinal: 1955137338 can be written as One billion, nine hundred fifty-five million, one hundred thirty-seven thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 1.955137338 × 10⁹

Factors of 1955137338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22414

Divisors of 1955137338

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 49 54 63 66 77 81 98 99 126 147 154 162 189 198 231 294 297 378 441 462 539 567 594 693 882 891 1078 1134 1323 1386 1617 1782 2079 2646 3234 3969 4158 4851 6237 7938 9702 12474 14553 22391 29106 43659 44782 67173 87318 134346 156737 201519 246301 313474 403038 470211 492602 604557 738903 940422 1097159 1209114 1410633 1477806 1724107 1813671 2194318 2216709 2821266 3291477 3448214 3627342 4231899 4433418 5172321 6582954 6650127 8463798 9874431 10344642 12068749 12695697 13300254 15516963 19748862 19950381 24137498 25391394 29623293 31033926 36206247 39900762 46550889 59246586 72412494 88869879 93101778 108618741 139652667 177739758 217237482 279305334 325856223 651712446 977568669 1955137338
• Sum of all divisors σ(n): 5559754464
• Sum of proper divisors (its aliquot sum) s(n): 3604617126
• 1955137338 is an abundant number, because the sum of its proper divisors (3604617126) is greater than itself. Its abundance is 1649479788

Bases of 1955137338

• Binary: 1110100100010010000011100111010₂
• Hexadecimal: 0x7489073A
• Base-36: WC1DMI

Squares and roots of 1955137338

• 1955137338 squared (1955137338²) is 3822562010441726244
• 1955137338 cubed (1955137338³) is 7473633713434964852818898472
• The square root of 1955137338 is 44216.9349684033
• The cube root of 1955137338 is 1250.4291514197

Scales and comparisons

• 1,955,137,338 seconds is equal to 62 years, 8 weeks, 4 days, 21 hours, 42 minutes, 18 seconds.
• To count from 1 to 1,955,137,338 would take you about one hundred twenty-four 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 1955137338 cubic inches would be around 104.2 feet tall.

Recreational maths with 1955137338

• 1955137338 backwards is 8337315591
• The number of decimal digits it has is: 10
• The sum of 1955137338's digits is 45
• More coming soon!