188121397704

Names of 188121397704

• Cardinal: 188121397704 can be written as One hundred eighty-eight billion, one hundred twenty-one million, three hundred ninety-seven thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.88121397704 × 10¹¹

Factors of 188121397704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4371

Divisors of 188121397704

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 73 93 124 146 186 219 248 292 372 438 584 744 876 1093 1752 2186 2263 3169 3279 4372 4526 6338 6558 6789 8744 9052 9507 12676 13116 13578 18104 19014 25352 26232 27156 33883 38028 54312 67766 76056 79789 98239 101649 135532 159578 196478 203298 231337 239367 271064 294717 319156 392956 406596 462674 478734 589434 638312 694011 785912 813192 925348 957468 1178868 1388022 1850696 1914936 2357736 2473459 2776044 3463717 4946918 5552088 6927434 7171447 7420377 9893836 10391151 13854868 14342894 14840754 19787672 20782302 21514341 27709736 28685788 29681508 41564604 43028682 57371576 59363016 83129208 86057364 107375227 172114728 214750454 252851341 322125681 429500908 505702682 644251362 758554023 859001816 1011405364 1288502724 1517108046 2022810728 2577005448 3034216092 6068432184 7838391571 15676783142 23515174713 31353566284 47030349426 62707132568 94060698852 188121397704
• Sum of all divisors σ(n): 492730598400
• Sum of proper divisors (its aliquot sum) s(n): 304609200696
• 188121397704 is an abundant number, because the sum of its proper divisors (304609200696) is greater than itself. Its abundance is 116487802992

Bases of 188121397704

• Binary: 10101111001100111010001011100111001000₂
• Hexadecimal: 0x2BCCE8B9C8
• Base-36: 2EF6MFGO

Squares and roots of 188121397704

• 188121397704 squared (188121397704²) is 35389660274106536471616
• 188121397704 cubed (188121397704³) is 6657552355034645400842854443569664
• The square root of 188121397704 is 433729.6366447651
• The cube root of 188121397704 is 5729.8871100325

Scales and comparisons

• 188,121,397,704 seconds is equal to 5,981 years, 35 weeks, 1 day, 23 hours, 48 minutes, 24 seconds.
• To count from 1 to 188,121,397,704 would take you about eleven thousand, nine hundred sixty-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 188121397704 cubic inches would be around 477.5 feet tall.

Recreational maths with 188121397704

• 188121397704 backwards is 407793121881
• The number of decimal digits it has is: 12
• The sum of 188121397704's digits is 51
• More coming soon!