72101233800

Names of 72101233800

• Cardinal: 72101233800 can be written as Seventy-two billion, one hundred one million, two hundred thirty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 7.21012338 × 10¹⁰

Factors of 72101233800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6339

Divisors of 72101233800

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 6329 12658 18987 25316 31645 37974 50632 56961 63290 75948 94935 113922 126580 151896 158225 189870 227844 253160 284805 316450 379740 455688 474675 569610 632900 759480 949350 1139220 1265800 1424025 1898700 2278440 2848050 3797400 5696100 11392200 40056241 80112482 120168723 160224964 200281205 240337446 320449928 360506169 400562410 480674892 600843615 721012338 801124820 961349784 1001406025 1201687230 1442024676 1602249640 1802530845 2002812050 2403374460 2884049352 3004218075 3605061690 4005624100 4806748920 6008436150 7210123380 8011248200 9012654225 12016872300 14420246760 18025308450 24033744600 36050616900 72101233800
• Sum of all divisors σ(n): 242178241695
• Sum of proper divisors (its aliquot sum) s(n): 170077007895
• 72101233800 is an abundant number, because the sum of its proper divisors (170077007895) is greater than itself. Its abundance is 97975774095

Bases of 72101233800

• Binary: 1000011001001100100011000010010001000₂
• Hexadecimal: 0x10C9918488
• Base-36: X4F7O20

Squares and roots of 72101233800

• 72101233800 squared (72101233800²) is 5198587915482262440000
• 72101233800 cubed (72101233800³) is 374824602724041243939398472000000
• The square root of 72101233800 is 268516.7290877795
• The cube root of 72101233800 is 4162.1164995817

Scales and comparisons

• 72,101,233,800 seconds is equal to 2,292 years, 31 weeks, 30 minutes.
• To count from 1 to 72,101,233,800 would take you about four thousand, five hundred eighty-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 72101233800 cubic inches would be around 346.8 feet tall.

Recreational maths with 72101233800

• 72101233800 backwards is 00833210127
• The number of decimal digits it has is: 11
• The sum of 72101233800's digits is 27
• More coming soon!