15649941132

Names of 15649941132

• Cardinal: 15649941132 can be written as Fifteen billion, six hundred forty-nine million, nine hundred forty-one thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.5649941132 × 10¹⁰

Factors of 15649941132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1082

Divisors of 15649941132

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 61 63 84 122 126 183 244 252 366 427 549 732 854 1009 1098 1281 1708 2018 2196 2562 3027 3843 4036 5124 6054 7063 7686 9081 12108 14126 15372 18162 21189 28252 36324 42378 61549 63567 84756 123098 127134 184647 246196 254268 369294 430843 553941 738588 861686 1018081 1107882 1292529 1723372 2036162 2215764 2585058 3054243 3877587 4072324 5170116 6108486 7126567 7755174 9162729 12216972 14253134 15510348 18325458 21379701 28506268 36650916 42759402 62102941 64139103 85518804 124205882 128278206 186308823 248411764 256556412 372617646 434720587 558926469 745235292 869441174 1117852938 1304161761 1738882348 2235705876 2608323522 3912485283 5216647044 7824970566 15649941132
• Sum of all divisors σ(n): 45997691376
• Sum of proper divisors (its aliquot sum) s(n): 30347750244
• 15649941132 is an abundant number, because the sum of its proper divisors (30347750244) is greater than itself. Its abundance is 14697809112

Bases of 15649941132

• Binary: 1110100100110011110010011010001100₂
• Hexadecimal: 0x3A4CF268C
• Base-36: 76TKJV0

Squares and roots of 15649941132

• 15649941132 squared (15649941132²) is 244920657435065441424
• 15649941132 cubed (15649941132³) is 3832993870869512270853194251968
• The square root of 15649941132 is 125099.7247478987
• The cube root of 15649941132 is 2501.3294865677

Scales and comparisons

• 15,649,941,132 seconds is equal to 497 years, 32 weeks, 1 day, 13 hours, 52 minutes, 12 seconds.
• To count from 1 to 15,649,941,132 would take you about nine hundred ninety-five 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 15649941132 cubic inches would be around 208.4 feet tall.

Recreational maths with 15649941132

• 15649941132 backwards is 23114994651
• The number of decimal digits it has is: 11
• The sum of 15649941132's digits is 45
• More coming soon!