142101931188

Names of 142101931188

• Cardinal: 142101931188 can be written as One hundred forty-two billion, one hundred one million, nine hundred thirty-one thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 1.42101931188 × 10¹¹

Factors of 142101931188

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2973

Divisors of 142101931188

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 127 147 196 254 294 381 508 588 762 889 1093 1524 1741 1778 2186 2667 3279 3482 3556 4372 5223 5334 6223 6558 6964 7651 10446 10668 12187 12446 13116 15302 18669 20892 22953 24374 24892 30604 36561 37338 45906 48748 53557 73122 74676 85309 91812 107114 138811 146244 160671 170618 214228 221107 255927 277622 321342 341236 416433 442214 511854 555244 642684 663321 832866 884428 971677 1023708 1326642 1547749 1665732 1902913 1943354 2653284 2915031 3095498 3805826 3886708 4643247 5708739 5830062 6190996 6801739 7611652 9286494 10834243 11417478 11660124 13320391 13603478 18572988 20405217 21668486 22834956 26640782 27206956 32502729 39961173 40810434 43336972 53281564 65005458 79922346 81620868 93242737 130010916 159844692 186485474 241669951 279728211 372970948 483339902 559456422 725009853 966679804 1118912844 1450019706 1691689657 2900039412 3383379314 5075068971 6766758628 10150137942 11841827599 20300275884 23683655198 35525482797 47367310396 71050965594 142101931188
• Sum of all divisors σ(n): 389321447424
• Sum of proper divisors (its aliquot sum) s(n): 247219516236
• 142101931188 is an abundant number, because the sum of its proper divisors (247219516236) is greater than itself. Its abundance is 105117585048

Bases of 142101931188

• Binary: 10000100010101111011110110010010110100₂
• Hexadecimal: 0x2115EF64B4
• Base-36: 1TA3TJUC

Squares and roots of 142101931188

• 142101931188 squared (142101931188²) is 20192958847359087091344
• 142101931188 cubed (142101931188³) is 2869458448609536789380664158436672
• The square root of 142101931188 is 376964.0980093463
• The cube root of 142101931188 is 5218.3514705951

Scales and comparisons

• 142,101,931,188 seconds is equal to 4,518 years, 20 weeks, 6 days, 6 hours, 39 minutes, 48 seconds.
• To count from 1 to 142,101,931,188 would take you about nine thousand and 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 142101931188 cubic inches would be around 434.9 feet tall.

Recreational maths with 142101931188

• 142101931188 backwards is 881139101241
• The number of decimal digits it has is: 12
• The sum of 142101931188's digits is 39
• More coming soon!