42168623976

Names of 42168623976

• Cardinal: 42168623976 can be written as Forty-two billion, one hundred sixty-eight million, six hundred twenty-three thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 4.2168623976 × 10¹⁰

Factors of 42168623976

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 533

Divisors of 42168623976

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 191 216 243 324 337 382 486 573 648 674 764 972 1011 1146 1348 1528 1719 1944 2022 2292 2696 3033 3438 4044 4584 5157 6066 6876 8088 9099 10314 12132 13752 15471 18198 20628 24264 27297 30942 36396 41256 46413 54594 61884 64367 72792 81891 92826 109188 113569 123768 128734 163782 185652 193101 218376 227138 257468 327564 340707 371304 386202 454276 514936 579303 655128 681414 772404 908552 1022121 1158606 1362828 1544808 1737909 2044242 2317212 2725656 3066363 3475818 4088484 4634424 5213727 6132726 6951636 8176968 9199089 10427454 12265452 13903272 15641181 18398178 20854908 21691679 24530904 27597267 31282362 36796356 41709816 43383358 55194534 62564724 65075037 73592712 86766716 110389068 125129448 130150074 173533432 195225111 220778136 260300148 390450222 520600296 585675333 780900444 1171350666 1561800888 1757025999 2342701332 3514051998 4685402664 5271077997 7028103996 10542155994 14056207992 21084311988 42168623976
• Sum of all divisors σ(n): 119410986240
• Sum of proper divisors (its aliquot sum) s(n): 77242362264
• 42168623976 is an abundant number, because the sum of its proper divisors (77242362264) is greater than itself. Its abundance is 35073738288

Bases of 42168623976

• Binary: 100111010001011100100010001101101000₂
• Hexadecimal: 0x9D1722368
• Base-36: JDE3YI0

Squares and roots of 42168623976

• 42168623976 squared (42168623976²) is 1778192848029282048576
• 42168623976 cubed (42168623976³) is 74983945565359307343648310258176
• The square root of 42168623976 is 205350.0035938641
• The cube root of 42168623976 is 3480.6723492827

Scales and comparisons

• 42,168,623,976 seconds is equal to 1,340 years, 43 weeks, 1 day, 18 hours, 39 minutes, 36 seconds.
• To count from 1 to 42,168,623,976 would take you about two thousand, six hundred eighty-one 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 42168623976 cubic inches would be around 290.1 feet tall.

Recreational maths with 42168623976

• 42168623976 backwards is 67932686124
• 42168623976 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42168623976's digits is 54
• More coming soon!