72473338332

Names of 72473338332

• Cardinal: 72473338332 can be written as Seventy-two billion, four hundred seventy-three million, three hundred thirty-eight thousand, three hundred thirty-two.

Scientific notation

• Scientific notation: 7.2473338332 × 10¹⁰

Factors of 72473338332

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 114426

Divisors of 72473338332

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 103 108 114 162 171 206 228 309 324 342 412 513 618 684 927 1026 1236 1539 1854 1957 2052 2781 3078 3708 3914 5562 5871 6156 7828 8343 11124 11742 16686 17613 23484 33372 35226 52839 70452 105678 114299 158517 211356 228598 317034 342897 457196 634068 685794 1028691 1371588 2057382 2171681 3086073 4114764 4343362 6172146 6515043 8686724 9258219 11772797 12344292 13030086 18516438 19545129 23545594 26060172 35318391 37032876 39090258 47091188 58635387 70636782 78180516 105955173 117270774 141273564 175906161 211910346 223683143 234541548 317865519 351812322 423820692 447366286 635731038 671049429 703624644 894732572 953596557 1271462076 1342098858 1907193114 2013148287 2684197716 3814386228 4026296574 6039444861 8052593148 12078889722 18118334583 24157779444 36236669166 72473338332
• Sum of all divisors σ(n): 201369168000
• Sum of proper divisors (its aliquot sum) s(n): 128895829668
• 72473338332 is an abundant number, because the sum of its proper divisors (128895829668) is greater than itself. Its abundance is 56422491336

Bases of 72473338332

• Binary: 1000011011111101111110110000111011100₂
• Hexadecimal: 0x10DFBF61DC
• Base-36: XAKR5R0

Squares and roots of 72473338332

• 72473338332 squared (72473338332²) is 5252384768984540542224
• 72473338332 cubed (72473338332³) is 380657858412460266794170683730368
• The square root of 72473338332 is 269208.7263295899
• The cube root of 72473338332 is 4169.2642540253

Scales and comparisons

• 72,473,338,332 seconds is equal to 2,304 years, 22 weeks, 1 day, 18 hours, 52 minutes, 12 seconds.
• To count from 1 to 72,473,338,332 would take you about four thousand, six hundred eight 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 72473338332 cubic inches would be around 347.4 feet tall.

Recreational maths with 72473338332

• 72473338332 backwards is 23383337427
• The number of decimal digits it has is: 11
• The sum of 72473338332's digits is 45
• More coming soon!