142342840864

Names of 142342840864

• Cardinal: 142342840864 can be written as One hundred forty-two billion, three hundred forty-two million, eight hundred forty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42342840864 × 10¹¹

Factors of 142342840864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 127384

Divisors of 142342840864

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 31 32 46 49 56 62 92 98 112 124 161 184 196 217 224 248 322 368 392 434 496 644 713 736 784 868 992 1127 1288 1426 1519 1568 1736 2254 2576 2852 3038 3472 4508 4991 5152 5704 6076 6944 9016 9982 11408 12152 18032 19964 22816 24304 34937 36064 39928 48608 69874 79856 127321 139748 159712 254642 279496 509284 558992 891247 1018568 1117984 1782494 2037136 2928383 3564988 3946951 4074272 5856766 6238729 7129976 7893902 11713532 12477458 14259952 15787804 20498681 23427064 24954916 27628657 28519904 31575608 40997362 46854128 49909832 55257314 63151216 81994724 90779873 93708256 99819664 110514628 126302432 143490767 163989448 181559746 193400599 199639328 221029256 286981534 327978896 363119492 386801198 442058512 573963068 635459111 655957792 726238984 773602396 884117024 1147926136 1270918222 1452477968 1547204792 2295852272 2541836444 2904955936 3094409584 4448213777 4591704544 5083672888 6188819168 8896427554 10167345776 17792855108 20334691552 35585710216 71171420432 142342840864
• Sum of all divisors σ(n): 351139815936
• Sum of proper divisors (its aliquot sum) s(n): 208796975072
• 142342840864 is an abundant number, because the sum of its proper divisors (208796975072) is greater than itself. Its abundance is 66454134208

Bases of 142342840864

• Binary: 10000100100100010010110110001000100000₂
• Hexadecimal: 0x21244B6220
• Base-36: 1TE392XS

Squares and roots of 142342840864

• 142342840864 squared (142342840864²) is 20261484345234028266496
• 142342840864 cubed (142342840864³) is 2884077241822074522375517910892544
• The square root of 142342840864 is 377283.5019769617
• The cube root of 142342840864 is 5221.2987483955

Scales and comparisons

• 142,342,840,864 seconds is equal to 4,526 years, 3 weeks, 1 day, 14 hours, 1 minute, 4 seconds.
• To count from 1 to 142,342,840,864 would take you about nine thousand and fifty-two 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 142342840864 cubic inches would be around 435.1 feet tall.

Recreational maths with 142342840864

• 142342840864 backwards is 468048243241
• 142342840864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142342840864's digits is 46
• More coming soon!