72294942375

Names of 72294942375

• Cardinal: 72294942375 can be written as Seventy-two billion, two hundred ninety-four million, nine hundred forty-two thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 7.2294942375 × 10¹⁰

Factors of 72294942375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3581

Divisors of 72294942375

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 25 45 71 75 125 213 225 281 355 375 639 843 1065 1125 1405 1775 2529 3195 3221 4215 5325 7025 8875 9663 12645 15975 16105 19951 21075 26625 28989 35125 48315 59853 63225 79875 80525 99755 105375 144945 179559 228691 241575 299265 316125 402625 498775 686073 724725 897795 905101 1143455 1207875 1496325 2058219 2493875 2715303 3430365 3623625 4488975 4525505 5717275 7481625 8145909 10291095 13576515 17151825 22444875 22627525 28586375 40729545 51455475 64262171 67882575 85759125 113137625 192786513 203647725 257277375 321310855 339412875 578359539 963932565 1018238625 1606554275 2891797695 4819662825 8032771375 14458988475 24098314125 72294942375
• Sum of all divisors σ(n): 132670721664
• Sum of proper divisors (its aliquot sum) s(n): 60375779289
• 72294942375 is a deficient number, because the sum of its proper divisors (60375779289) is less than itself. Its deficiency is 11919163086

Bases of 72294942375

• Binary: 1000011010101000111010100011010100111₂
• Hexadecimal: 0x10D51D46A7
• Base-36: X7MJIJR

Squares and roots of 72294942375

• 72294942375 squared (72294942375²) is 5226558693004570640625
• 72294942375 cubed (72294942375³) is 377853759530320750075601208984375
• The square root of 72294942375 is 268877.1882756141
• The cube root of 72294942375 is 4165.8405075793

Scales and comparisons

• 72,294,942,375 seconds is equal to 2,298 years, 39 weeks, 2 days, 26 minutes, 15 seconds.
• To count from 1 to 72,294,942,375 would take you about four thousand, five hundred ninety-seven 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 72294942375 cubic inches would be around 347.2 feet tall.

Recreational maths with 72294942375

• 72294942375 backwards is 57324949227
• The number of decimal digits it has is: 11
• The sum of 72294942375's digits is 54
• More coming soon!