29901025239040

Names of 29901025239040

• Cardinal: 29901025239040 can be written as Twenty-nine trillion, nine hundred one billion, twenty-five million, two hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 2.990102523904 × 10¹³

Factors of 29901025239040

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 730005506

Divisors of 29901025239040

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 20480 40960 730005499 1460010998 2920021996 3650027495 5840043992 7300054990 11680087984 14600109980 23360175968 29200219960 46720351936 58400439920 93440703872 116800879840 186881407744 233601759680 373762815488 467203519360 747525630976 934407038720 1495051261952 1868814077440 2990102523904 3737628154880 5980205047808 7475256309760 14950512619520 29901025239040
• Sum of all divisors σ(n): 71758080639000
• Sum of proper divisors (its aliquot sum) s(n): 41857055399960
• 29901025239040 is an abundant number, because the sum of its proper divisors (41857055399960) is greater than itself. Its abundance is 11956030160920

Bases of 29901025239040

• Binary: 110110011000111011111111111001110000000000000₂
• Hexadecimal: 0x1B31DFFCE000
• Base-36: ALKCAELTS

Squares and roots of 29901025239040

• 29901025239040 squared (29901025239040²) is 894071310345707089140121600
• 29901025239040 cubed (29901025239040³) is 26733648816148552340093827052694667264000
• The square root of 29901025239040 is 5468182.9924610241
• The cube root of 29901025239040 is 31038.1165683291

Scales and comparisons

• 29,901,025,239,040 seconds is equal to 950,760 years, 5 weeks, 6 days, 10 minutes, 40 seconds.
• To count from 1 to 29,901,025,239,040 would take you about two million, three hundred seventy-six thousand, nine hundred 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 29901025239040 cubic inches would be around 2586.5 feet tall.

Recreational maths with 29901025239040

• 29901025239040 backwards is 04093252010992
• The number of decimal digits it has is: 14
• The sum of 29901025239040's digits is 46
• More coming soon!