220137372

Names of 220137372

• Cardinal: 220137372 can be written as Two hundred twenty million, one hundred thirty-seven thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 2.20137372 × 10⁸

Factors of 220137372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1748

Divisors of 220137372

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 169 182 189 234 252 273 338 351 364 378 468 507 546 676 702 756 819 1014 1092 1183 1404 1521 1638 1723 2028 2366 2457 3042 3276 3446 3549 4563 4732 4914 5169 6084 6892 7098 9126 9828 10338 10647 12061 14196 15507 18252 20676 21294 22399 24122 31014 31941 36183 42588 44798 46521 48244 62028 63882 67197 72366 89596 93042 108549 127764 134394 144732 156793 186084 201591 217098 268788 291187 313586 325647 403182 434196 470379 582374 604773 627172 651294 806364 873561 940758 1164748 1209546 1302588 1411137 1747122 1881516 2038309 2419092 2620683 2822274 3494244 4076618 4233411 5241366 5644548 6114927 7862049 8153236 8466822 10482732 12229854 15724098 16933644 18344781 24459708 31448196 36689562 55034343 73379124 110068686 220137372
• Sum of all divisors σ(n): 706702080
• Sum of proper divisors (its aliquot sum) s(n): 486564708
• 220137372 is an abundant number, because the sum of its proper divisors (486564708) is greater than itself. Its abundance is 266427336

Bases of 220137372

• Binary: 1101000111110000011110011100₂
• Hexadecimal: 0xD1F079C
• Base-36: 3N2B30

Squares and roots of 220137372

• 220137372 squared (220137372²) is 48460462551066384
• 220137372 cubed (220137372³) is 10667958871896169571302848
• The square root of 220137372 is 14837.0270607019
• The cube root of 220137372 is 603.8066973489

Scales and comparisons

• 220,137,372 seconds is equal to 6 years, 51 weeks, 6 days, 21 hours, 16 minutes, 12 seconds.
• To count from 1 to 220,137,372 would take you about ten 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 220137372 cubic inches would be around 50.3 feet tall.

Recreational maths with 220137372

• 220137372 backwards is 273731022
• 220137372 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 220137372's digits is 27
• More coming soon!