130447832172

Names of 130447832172

• Cardinal: 130447832172 can be written as One hundred thirty billion, four hundred forty-seven million, eight hundred thirty-two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.30447832172 × 10¹¹

Factors of 130447832172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77317

Divisors of 130447832172

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 61 84 122 183 244 331 366 427 662 732 854 993 1281 1324 1708 1986 2317 2562 3972 4634 5124 6951 9268 13902 20191 27804 40382 60573 76913 80764 121146 141337 153826 230739 242292 282674 307652 424011 461478 538391 565348 848022 922956 1076782 1615173 1696044 2153564 3230346 4691693 6460692 9383386 14075079 18766772 25458203 28150158 32841851 50916406 56300316 65683702 76374609 98525553 101832812 131367404 152749218 178207421 197051106 305498436 356414842 394102212 534622263 712829684 1069244526 1552950383 2138489052 3105900766 4658851149 6211801532 9317702298 10870652681 18635404596 21741305362 32611958043 43482610724 65223916086 130447832172
• Sum of all divisors σ(n): 354636301824
• Sum of proper divisors (its aliquot sum) s(n): 224188469652
• 130447832172 is an abundant number, because the sum of its proper divisors (224188469652) is greater than itself. Its abundance is 93740637480

Bases of 130447832172

• Binary: 1111001011111010010111111010001101100₂
• Hexadecimal: 0x1E5F4BF46C
• Base-36: 1NXD9RHO

Squares and roots of 130447832172

• 130447832172 squared (130447832172²) is 17016636918374278237584
• 130447832172 cubed (130447832172³) is 2219783396859947110617989574752448
• The square root of 130447832172 is 361175.6251077861
• The cube root of 130447832172 is 5071.6073442803

Scales and comparisons

• 130,447,832,172 seconds is equal to 4,147 years, 43 weeks, 3 days, 20 hours, 56 minutes, 12 seconds.
• To count from 1 to 130,447,832,172 would take you about eight thousand, two 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 130447832172 cubic inches would be around 422.6 feet tall.

Recreational maths with 130447832172

• 130447832172 backwards is 271238744031
• 130447832172 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130447832172's digits is 42
• More coming soon!