130126991512

Names of 130126991512

• Cardinal: 130126991512 can be written as One hundred thirty billion, one hundred twenty-six million, nine hundred ninety-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.30126991512 × 10¹¹

Factors of 130126991512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134703

Divisors of 130126991512

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 353 392 686 706 1372 1412 2471 2744 2824 4942 9884 17297 19768 34594 69188 121079 134341 138376 242158 268682 484316 537364 940387 968632 1074728 1880774 3761548 6582709 7523096 13165418 26330836 46078963 47422373 52661672 92157926 94844746 184315852 189689492 331956611 368631704 379378984 663913222 1327826444 2323696277 2655652888 4647392554 9294785108 16265873939 18589570216 32531747878 65063495756 130126991512
• Sum of all divisors σ(n): 285342408000
• Sum of proper divisors (its aliquot sum) s(n): 155215416488
• 130126991512 is an abundant number, because the sum of its proper divisors (155215416488) is greater than itself. Its abundance is 25088424976

Bases of 130126991512

• Binary: 1111001001100001011000101000010011000₂
• Hexadecimal: 0x1E4C2C5098
• Base-36: 1NS29194

Squares and roots of 130126991512

• 130126991512 squared (130126991512²) is 16933033919964120046144
• 130126991512 cubed (130126991512³) is 2203444761175579136589129336329728
• The square root of 130126991512 is 360731.1901014383
• The cube root of 130126991512 is 5067.4460033609

Scales and comparisons

• 130,126,991,512 seconds is equal to 4,137 years, 33 weeks, 10 hours, 31 minutes, 52 seconds.
• To count from 1 to 130,126,991,512 would take you about eight thousand, two hundred seventy-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 130126991512 cubic inches would be around 422.3 feet tall.

Recreational maths with 130126991512

• 130126991512 backwards is 215199621031
• The number of decimal digits it has is: 12
• The sum of 130126991512's digits is 40
• More coming soon!