18046960128

Names of 18046960128

• Cardinal: 18046960128 can be written as Eighteen billion, forty-six million, nine hundred sixty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8046960128 × 10¹⁰

Factors of 18046960128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1984

Divisors of 18046960128

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1152 1536 1979 2304 3958 4608 5937 7916 11874 15832 17811 23748 31664 35622 47496 63328 71244 94992 126656 142488 189984 253312 284976 379968 506624 569952 759936 1013248 1139904 1519872 2279808 3039744 3916441 4559616 7832882 9119232 11749323 15665764 23498646 31331528 35247969 46997292 62663056 70495938 93994584 125326112 140991876 187989168 250652224 281983752 375978336 501304448 563967504 751956672 1002608896 1127935008 1503913344 2005217792 2255870016 3007826688 4511740032 6015653376 9023480064 18046960128
• Sum of all divisors σ(n): 52111080879
• Sum of proper divisors (its aliquot sum) s(n): 34064120751
• 18046960128 is an abundant number, because the sum of its proper divisors (34064120751) is greater than itself. Its abundance is 16017160623

Bases of 18046960128

• Binary: 10000110011101011101100001000000000₂
• Hexadecimal: 0x433AEC200
• Base-36: 8AGOZK0

Squares and roots of 18046960128

• 18046960128 squared (18046960128²) is 325692769861621776384
• 18046960128 cubed (18046960128³) is 5877764431670568275818580017152
• The square root of 18046960128 is 134338.9747169451
• The cube root of 18046960128 is 2623.0184956953

Scales and comparisons

• 18,046,960,128 seconds is equal to 573 years, 43 weeks, 3 days, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,046,960,128 would take you about one thousand, one hundred forty-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 18046960128 cubic inches would be around 218.6 feet tall.

Recreational maths with 18046960128

• 18046960128 backwards is 82106964081
• The number of decimal digits it has is: 11
• The sum of 18046960128's digits is 45
• More coming soon!