32142541728

Names of 32142541728

• Cardinal: 32142541728 can be written as Thirty-two billion, one hundred forty-two million, five hundred forty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.2142541728 × 10¹⁰

Factors of 32142541728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 960

Divisors of 32142541728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 37 44 48 66 74 88 96 111 132 148 176 222 264 296 352 407 444 528 592 814 888 907 1056 1184 1221 1628 1776 1814 2442 2721 3256 3552 3628 4884 5442 6512 7256 9768 9977 10884 13024 14512 19536 19954 21768 29024 29931 33559 39072 39908 43536 59862 67118 79816 87072 100677 119724 134236 159632 201354 239448 268472 319264 369149 402708 478896 536944 738298 805416 822649 957792 1073888 1107447 1476596 1610832 1645298 2214894 2467947 2953192 3221664 3290596 4429788 4935894 5906384 6581192 8859576 9049139 9871788 11812768 13162384 17719152 18098278 19743576 26324768 27147417 30438013 35438304 36196556 39487152 54294834 60876026 72393112 78974304 91314039 108589668 121752052 144786224 182628078 217179336 243504104 289572448 334818143 365256156 434358672 487008208 669636286 730512312 868717344 974016416 1004454429 1339272572 1461024624 2008908858 2678545144 2922049248 4017817716 5357090288 8035635432 10714180576 16071270864 32142541728
• Sum of all divisors σ(n): 94636581984
• Sum of proper divisors (its aliquot sum) s(n): 62494040256
• 32142541728 is an abundant number, because the sum of its proper divisors (62494040256) is greater than itself. Its abundance is 30351498528

Bases of 32142541728

• Binary: 11101111011110110000100001110100000₂
• Hexadecimal: 0x77BD843A0
• Base-36: ERKU7XC

Squares and roots of 32142541728

• 32142541728 squared (32142541728²) is 1033142988736221225984
• 32142541728 cubed (32142541728³) is 33207841626444624741230037860352
• The square root of 32142541728 is 179283.4117479919
• The cube root of 32142541728 is 3179.5090987017

Scales and comparisons

• 32,142,541,728 seconds is equal to 1,022 years, 1 week, 5 days, 3 hours, 48 minutes, 48 seconds.
• To count from 1 to 32,142,541,728 would take you about two thousand and forty-four 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 32142541728 cubic inches would be around 265 feet tall.

Recreational maths with 32142541728

• 32142541728 backwards is 82714524123
• The number of decimal digits it has is: 11
• The sum of 32142541728's digits is 39
• More coming soon!