72118161494232

Names of 72118161494232

• Cardinal: 72118161494232 can be written as Seventy-two trillion, one hundred eighteen billion, one hundred sixty-one million, four hundred ninety-four thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 7.2118161494232 × 10¹³

Factors of 72118161494232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 321073330

Divisors of 72118161494232

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 191 196 294 382 392 573 588 764 1146 1176 1337 1528 2292 2674 4011 4584 5348 8022 9359 10696 16044 18718 28077 32088 37436 56154 74872 112308 224616 321073127 642146254 963219381 1284292508 1926438762 2247511889 2568585016 3852877524 4495023778 6742535667 7705755048 8990047556 13485071334 15732583223 17980095112 26970142668 31465166446 47197749669 53940285336 61324967257 62930332892 94395499338 122649934514 125860665784 183974901771 188790998676 245299869028 367949803542 377581997352 429274770799 490599738056 735899607084 858549541598 1287824312397 1471799214168 1717099083196 2575648624794 3004923395593 3434198166392 5151297249588 6009846791186 9014770186779 10302594499176 12019693582372 18029540373558 24039387164744 36059080747116 72118161494232
• Sum of all divisors σ(n): 210829458769920
• Sum of proper divisors (its aliquot sum) s(n): 138711297275688
• 72118161494232 is an abundant number, because the sum of its proper divisors (138711297275688) is greater than itself. Its abundance is 66593135781456

Bases of 72118161494232

• Binary: 10000011001011101010001011001011101000011011000₂
• Hexadecimal: 0x41975165D0D8
• Base-36: PKAMJBG0O

Squares and roots of 72118161494232

• 72118161494232 squared (72118161494232²) is 5201029217308127138969269824
• 72118161494232 cubed (72118161494232³) is 375088665030046571745285467366733827655168
• The square root of 72118161494232 is 8492241.2527101465
• The cube root of 72118161494232 is 41624.4219683965

Scales and comparisons

• 72,118,161,494,232 seconds is equal to 2,293,134 years, 23 weeks, 6 days, 5 hours, 17 minutes, 12 seconds.
• To count from 1 to 72,118,161,494,232 would take you about five million, seven hundred thirty-two thousand, eight hundred thirty-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 72118161494232 cubic inches would be around 3468.7 feet tall.

Recreational maths with 72118161494232

• 72118161494232 backwards is 23249416181127
• The number of decimal digits it has is: 14
• The sum of 72118161494232's digits is 51
• More coming soon!