72008952752

Names of 72008952752

• Cardinal: 72008952752 can be written as Seventy-two billion, eight million, nine hundred fifty-two thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 7.2008952752 × 10¹⁰

Factors of 72008952752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 40835

Divisors of 72008952752

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 44 83 88 121 166 176 242 332 484 664 913 968 1328 1331 1826 1936 2662 3652 5324 7304 10043 10648 14608 20086 21296 40172 40739 80344 81478 110473 160688 162956 220946 325912 441892 448129 651824 883784 896258 1767568 1792516 3381337 3585032 4929419 6762674 7170064 9858838 13525348 19717676 27050696 37194707 39435352 54101392 54223609 74389414 78870704 108447218 148778828 216894436 297557656 409141777 433788872 595115312 818283554 867577744 1636567108 3273134216 4500559547 6546268432 9001119094 18002238188 36004476376 72008952752
• Sum of all divisors σ(n): 155311309440
• Sum of proper divisors (its aliquot sum) s(n): 83302356688
• 72008952752 is an abundant number, because the sum of its proper divisors (83302356688) is greater than itself. Its abundance is 11293403936

Bases of 72008952752

• Binary: 1000011000100000100010110101110110000₂
• Hexadecimal: 0x10C4116BB0
• Base-36: X2W9RJK

Squares and roots of 72008952752

• 72008952752 squared (72008952752²) is 5185289276439768373504
• 72008952752 cubed (72008952752³) is 373387250512603547581473424683008
• The square root of 72008952752 is 268344.8392497981
• The cube root of 72008952752 is 4160.3400692779

Scales and comparisons

• 72,008,952,752 seconds is equal to 2,289 years, 34 weeks, 2 days, 22 hours, 52 minutes, 32 seconds.
• To count from 1 to 72,008,952,752 would take you about four thousand, five hundred seventy-nine 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 72008952752 cubic inches would be around 346.7 feet tall.

Recreational maths with 72008952752

• 72008952752 backwards is 25725980027
• The number of decimal digits it has is: 11
• The sum of 72008952752's digits is 47
• More coming soon!