142432979904

Names of 142432979904

• Cardinal: 142432979904 can be written as One hundred forty-two billion, four hundred thirty-two million, nine hundred seventy-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.42432979904 × 10¹¹

Factors of 142432979904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 244931

Divisors of 142432979904

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 144 192 216 288 337 432 576 674 864 1011 1348 1728 2022 2696 3033 4044 5392 6066 8088 9099 10784 12132 16176 18198 21568 24264 32352 36396 48528 64704 72792 97056 145584 194112 244589 291168 489178 582336 733767 978356 1467534 1956712 2201301 2935068 3913424 4402602 5870136 6603903 7826848 8805204 11740272 13207806 15653696 17610408 23480544 26415612 35220816 46961088 52831224 70441632 82426493 105662448 140883264 164852986 211324896 247279479 329705972 422649792 494558958 659411944 741838437 989117916 1318823888 1483676874 1978235832 2225515311 2637647776 2967353748 3956471664 4451030622 5275295552 5934707496 7912943328 8902061244 11869414992 15825886656 17804122488 23738829984 35608244976 47477659968 71216489952 142432979904
• Sum of all divisors σ(n): 419970813600
• Sum of proper divisors (its aliquot sum) s(n): 277537833696
• 142432979904 is an abundant number, because the sum of its proper divisors (277537833696) is greater than itself. Its abundance is 135104853792

Bases of 142432979904

• Binary: 10000100101001101010101100101111000000₂
• Hexadecimal: 0x2129AACBC0
• Base-36: 1TFKX2O0

Squares and roots of 142432979904

• 142432979904 squared (142432979904²) is 20287153764333267849216
• 142432979904 cubed (142432979904³) is 2889559764424638291526031830155264
• The square root of 142432979904 is 377402.9410378249
• The cube root of 142432979904 is 5222.4006503095

Scales and comparisons

• 142,432,979,904 seconds is equal to 4,528 years, 48 weeks, 1 day, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 142,432,979,904 would take you about nine thousand and fifty-seven 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 142432979904 cubic inches would be around 435.2 feet tall.

Recreational maths with 142432979904

• 142432979904 backwards is 409979234241
• 142432979904 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142432979904's digits is 54
• More coming soon!