172712100992

Names of 172712100992

• Cardinal: 172712100992 can be written as One hundred seventy-two billion, seven hundred twelve million, one hundred thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.72712100992 × 10¹¹

Factors of 172712100992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 448

Divisors of 172712100992

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 64 109 128 218 337 436 674 872 1348 1744 2696 3488 5392 6976 10784 11881 13952 21568 23762 36733 43136 47524 73466 95048 113569 146932 190096 227138 293864 380192 454276 587728 760384 908552 1175456 1520768 1817104 2350912 3634208 4003897 4701824 7268416 8007794 12379021 14536832 16015588 24758042 32031176 49516084 64062352 99032168 128124704 198064336 256249408 396128672 512498816 792257344 1349313289 1584514688 2698626578 5397253156 10794506312 21589012624 43178025248 86356050496 172712100992
• Sum of all divisors σ(n): 348294003435
• Sum of proper divisors (its aliquot sum) s(n): 175581902443
• 172712100992 is an abundant number, because the sum of its proper divisors (175581902443) is greater than itself. Its abundance is 2869801451

Bases of 172712100992

• Binary: 10100000110110011100011000010010000000₂
• Hexadecimal: 0x2836718480
• Base-36: 27CCBQ0W

Squares and roots of 172712100992

• 172712100992 squared (172712100992²) is 29829469829070807384064
• 172712100992 cubed (172712100992³) is 5151910405656294262435440899391488
• The square root of 172712100992 is 415586.4542932073
• The cube root of 172712100992 is 5568.9620164191

Scales and comparisons

• 172,712,100,992 seconds is equal to 5,491 years, 36 weeks, 6 days, 15 hours, 36 minutes, 32 seconds.
• To count from 1 to 172,712,100,992 would take you about ten thousand, nine hundred eighty-three 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 172712100992 cubic inches would be around 464.1 feet tall.

Recreational maths with 172712100992

• 172712100992 backwards is 299001217271
• The number of decimal digits it has is: 12
• The sum of 172712100992's digits is 41
• More coming soon!