30121487639904

Names of 30121487639904

• Cardinal: 30121487639904 can be written as Thirty trillion, one hundred twenty-one billion, four hundred eighty-seven million, six hundred thirty-nine thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.0121487639904 × 10¹³

Factors of 30121487639904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 563580

Divisors of 30121487639904

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 136 181 204 272 362 408 543 544 724 816 1086 1448 1632 2172 2896 3077 4344 5792 6154 8688 9231 12308 17376 18462 24616 32761 36924 49232 65522 73848 98283 98464 131044 147696 196566 262088 295392 393132 524176 556937 563377 786264 1048352 1113874 1126754 1572528 1670811 1690131 2227748 2253508 3145056 3341622 3380262 4455496 4507016 6683244 6760524 8910992 9014032 9577409 13366488 13521048 17821984 18028064 19154818 26732976 27042096 28732227 38309636 53465952 54084192 57464454 76619272 101971237 114928908 153238544 203942474 229857816 305913711 306477088 407884948 459715632 611827422 815769896 919431264 1223654844 1631539792 1733511029 2447309688 3263079584 3467022058 4894619376 5200533087 6934044116 9789238752 10401066174 13868088232 18456793897 20802132348 27736176464 36913587794 41604264696 55370381691 55472352928 73827175588 83208529392 110740763382 147654351176 166417058784 221481526764 295308702352 313765496249 442963053528 590617404704 627530992498 885926107056 941296488747 1255061984996 1771852214112 1882592977494 2510123969992 3765185954988 5020247939984 7530371909976 10040495879968 15060743819952 30121487639904
• Sum of all divisors σ(n): 84185263555344
• Sum of proper divisors (its aliquot sum) s(n): 54063775915440
• 30121487639904 is an abundant number, because the sum of its proper divisors (54063775915440) is greater than itself. Its abundance is 23942288275536

Bases of 30121487639904

• Binary: 110110110010100110100100100100010010101100000₂
• Hexadecimal: 0x1B6534922560
• Base-36: AODMC0Z1C

Squares and roots of 30121487639904

• 30121487639904 squared (30121487639904²) is 907304017640889443973129216
• 30121487639904 cubed (30121487639904³) is 27329346753005292159549558785245469835264
• The square root of 30121487639904 is 5488304.6234610557
• The cube root of 30121487639904 is 31114.2119403129

Scales and comparisons

• 30,121,487,639,904 seconds is equal to 957,770 years, 7 weeks, 3 hours, 58 minutes, 24 seconds.
• To count from 1 to 30,121,487,639,904 would take you about two million, three hundred ninety-four thousand, four hundred twenty-five 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 30121487639904 cubic inches would be around 2592.9 feet tall.

Recreational maths with 30121487639904

• 30121487639904 backwards is 40993678412103
• The number of decimal digits it has is: 14
• The sum of 30121487639904's digits is 57
• More coming soon!