72280342134

Names of 72280342134

• Cardinal: 72280342134 can be written as Seventy-two billion, two hundred eighty million, three hundred forty-two thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 7.2280342134 × 10¹⁰

Factors of 72280342134

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97920

Divisors of 72280342134

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 33 39 41 42 63 66 77 78 82 91 99 117 123 126 143 154 182 198 231 234 246 273 286 287 369 429 451 462 533 546 574 693 738 819 858 861 902 1001 1066 1287 1353 1386 1599 1638 1722 2002 2574 2583 2706 3003 3157 3198 3731 4059 4797 5166 5863 6006 6314 7462 8118 9009 9471 9594 11193 11726 17589 18018 18942 22386 28413 33579 35178 41041 52767 56826 67158 82082 97843 105534 123123 195686 246246 293529 369369 587058 684901 738738 880587 1076273 1271959 1369802 1761174 2054703 2152546 2543918 3228819 3815877 4011563 4109406 6164109 6457638 7533911 7631754 8023126 8903713 9686457 11447631 12034689 12328218 13991549 15067822 17807426 19372914 22601733 22895262 24069378 26711139 27983098 28080941 36104067 41974647 44127193 45203466 52150319 53422278 56161882 67805199 72208134 80133417 83949294 84242823 88254386 97940843 104300638 125923941 132381579 135610398 156450957 160266834 168485646 195881686 251847882 252728469 264763158 293822529 308890351 312901914 365052233 397144737 469352871 505456938 573653509 587645058 617780702 730104466 794289474 881467587 926671053 938705742 1095156699 1147307018 1720960527 1762935174 1853342106 2190313398 2780013159 3285470097 3441921054 4015574563 5162881581 5560026318 6570940194 8031149126 10325763162 12046723689 24093447378 36140171067 72280342134
• Sum of all divisors σ(n): 215400826368
• Sum of proper divisors (its aliquot sum) s(n): 143120484234
• 72280342134 is an abundant number, because the sum of its proper divisors (143120484234) is greater than itself. Its abundance is 70840142100

Bases of 72280342134

• Binary: 1000011010100001111100111111001110110₂
• Hexadecimal: 0x10D43E7E76
• Base-36: X7DUKXI

Squares and roots of 72280342134

• 72280342134 squared (72280342134²) is 5224447859008095673956
• 72280342134 cubed (72280342134³) is 377624878710348949189344993262104
• The square root of 72280342134 is 268850.0365147827
• The cube root of 72280342134 is 4165.5600528741

Scales and comparisons

• 72,280,342,134 seconds is equal to 2,298 years, 15 weeks, 1 day, 48 minutes, 54 seconds.
• To count from 1 to 72,280,342,134 would take you about four thousand, five hundred ninety-six 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 72280342134 cubic inches would be around 347.1 feet tall.

Recreational maths with 72280342134

• 72280342134 backwards is 43124308227
• The number of decimal digits it has is: 11
• The sum of 72280342134's digits is 36
• More coming soon!