29128029888

Names of 29128029888

• Cardinal: 29128029888 can be written as Twenty-nine billion, one hundred twenty-eight million, twenty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.9128029888 × 10¹⁰

Factors of 29128029888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 227

Divisors of 29128029888

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 109 113 192 218 226 327 339 436 452 654 678 872 904 1308 1356 1744 1808 2616 2712 3488 3616 5232 5424 6976 7232 10464 10848 11881 12317 12769 20928 21696 23762 24634 25538 35643 36951 38307 47524 49268 51076 71286 73902 76614 95048 98536 102152 142572 147804 153228 190096 197072 204304 285144 295608 306456 380192 394144 408608 570288 591216 612912 760384 788288 817216 1140576 1182432 1225824 1342553 1391821 2281152 2364864 2451648 2685106 2783642 4027659 4175463 5370212 5567284 8055318 8350926 10740424 11134568 16110636 16701852 21480848 22269136 32221272 33403704 42961696 44538272 64442544 66807408 85923392 89076544 128885088 133614816 151708489 257770176 267229632 303416978 455125467 606833956 910250934 1213667912 1820501868 2427335824 3641003736 4854671648 7282007472 9709343296 14564014944 29128029888
• Sum of all divisors σ(n): 78475866924
• Sum of proper divisors (its aliquot sum) s(n): 49347837036
• 29128029888 is an abundant number, because the sum of its proper divisors (49347837036) is greater than itself. Its abundance is 20219807148

Bases of 29128029888

• Binary: 11011001000001010100111011011000000₂
• Hexadecimal: 0x6C82A76C0
• Base-36: DDQ2RPC

Squares and roots of 29128029888

• 29128029888 squared (29128029888²) is 848442125156221292544
• 29128029888 cubed (29128029888³) is 24713447579788650478363623555072
• The square root of 29128029888 is 170669.3583746069
• The cube root of 29128029888 is 3076.8314341927

Scales and comparisons

• 29,128,029,888 seconds is equal to 926 years, 9 weeks, 2 days, 23 hours, 24 minutes, 48 seconds.
• To count from 1 to 29,128,029,888 would take you about one thousand, eight hundred fifty-two 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 29128029888 cubic inches would be around 256.4 feet tall.

Recreational maths with 29128029888

• 29128029888 backwards is 88892082192
• The number of decimal digits it has is: 11
• The sum of 29128029888's digits is 57
• More coming soon!