10129973520

Names of 10129973520

• Cardinal: 10129973520 can be written as Ten billion, one hundred twenty-nine million, nine hundred seventy-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.012997352 × 10¹⁰

Factors of 10129973520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13354

Divisors of 10129973520

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 5153 8191 10306 15459 16382 20612 24573 25765 30918 32764 40955 41224 49146 51530 61836 65528 77295 81910 82448 98292 103060 122865 123672 131056 154590 163820 196584 206120 245730 247344 309180 327640 393168 412240 491460 618360 655280 982920 1236720 1965840 42208223 84416446 126624669 168832892 211041115 253249338 337665784 422082230 506498676 633123345 675331568 844164460 1012997352 1266246690 1688328920 2025994704 2532493380 3376657840 5064986760 10129973520
• Sum of all divisors σ(n): 31412846592
• Sum of proper divisors (its aliquot sum) s(n): 21282873072
• 10129973520 is an abundant number, because the sum of its proper divisors (21282873072) is greater than itself. Its abundance is 11152899552

Bases of 10129973520

• Binary: 1001011011110010110010000100010000₂
• Hexadecimal: 0x25BCB2110
• Base-36: 4NJ4HLC

Squares and roots of 10129973520

• 10129973520 squared (10129973520²) is 102616363515901190400
• 10129973520 cubed (10129973520³) is 1039501045134773157688478208000
• The square root of 10129973520 is 100647.7695729021
• The cube root of 10129973520 is 2163.7285225183

Scales and comparisons

• 10,129,973,520 seconds is equal to 322 years, 5 weeks, 2 days, 1 hour, 32 minutes.
• To count from 1 to 10,129,973,520 would take you about six hundred forty-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 10129973520 cubic inches would be around 180.3 feet tall.

Recreational maths with 10129973520

• 10129973520 backwards is 02537992101
• The number of decimal digits it has is: 11
• The sum of 10129973520's digits is 39
• More coming soon!