42318639120

Names of 42318639120

• Cardinal: 42318639120 can be written as Forty-two billion, three hundred eighteen million, six hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.231863912 × 10¹⁰

Factors of 42318639120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 149746

Divisors of 42318639120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1187 2374 3561 4748 5935 7122 9496 11870 14244 17805 18992 23740 28488 35610 47480 56976 71220 94960 142440 148549 284880 297098 445647 594196 742745 891294 1188392 1485490 1782588 2228235 2376784 2970980 3565176 4456470 5941960 7130352 8912940 11883920 17825880 35651760 176327663 352655326 528982989 705310652 881638315 1057965978 1410621304 1763276630 2115931956 2644914945 2821242608 3526553260 4231863912 5289829890 7053106520 8463727824 10579659780 14106213040 21159319560 42318639120
• Sum of all divisors σ(n): 131299185600
• Sum of proper divisors (its aliquot sum) s(n): 88980546480
• 42318639120 is an abundant number, because the sum of its proper divisors (88980546480) is greater than itself. Its abundance is 46661907360

Bases of 42318639120

• Binary: 100111011010011000110011000000010000₂
• Hexadecimal: 0x9DA633010
• Base-36: JFVFAXC

Squares and roots of 42318639120

• 42318639120 squared (42318639120²) is 1790867216968794374400
• 42318639120 cubed (42318639120³) is 75787063466741149431719766528000
• The square root of 42318639120 is 205714.9462727489
• The cube root of 42318639120 is 3484.7949689557

Scales and comparisons

• 42,318,639,120 seconds is equal to 1,345 years, 31 weeks, 2 days, 1 hour, 32 minutes.
• To count from 1 to 42,318,639,120 would take you about two thousand, six hundred ninety-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 42318639120 cubic inches would be around 290.4 feet tall.

Recreational maths with 42318639120

• 42318639120 backwards is 02193681324
• The number of decimal digits it has is: 11
• The sum of 42318639120's digits is 39
• More coming soon!