29831309930880

Names of 29831309930880

• Cardinal: 29831309930880 can be written as Twenty-nine trillion, eight hundred thirty-one billion, three hundred nine million, nine hundred thirty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.983130993088 × 10¹³

Factors of 29831309930880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5179046873

Divisors of 29831309930880

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 288 320 360 384 480 576 640 720 960 1152 1440 1920 2880 5760 5179046863 10358093726 15537140589 20716187452 25895234315 31074281178 41432374904 46611421767 51790468630 62148562356 77685702945 82864749808 93222843534 103580937260 124297124712 155371405890 165729499616 186445687068 207161874520 233057108835 248594249424 310742811780 331458999232 372891374136 414323749040 466114217670 497188498848 621485623560 662917998464 745782748272 828647498080 932228435340 994376997696 1242971247120 1491565496544 1657294996160 1864456870680 1988753995392 2485942494240 2983130993088 3314589992320 3728913741360 4971884988480 5966261986176 7457827482720 9943769976960 14915654965440 29831309930880
• Sum of all divisors σ(n): 103011242124960
• Sum of proper divisors (its aliquot sum) s(n): 73179932194080
• 29831309930880 is an abundant number, because the sum of its proper divisors (73179932194080) is greater than itself. Its abundance is 43348622263200

Bases of 29831309930880

• Binary: 110110010000110100100101000011011000110000000₂
• Hexadecimal: 0x1B21A4A1B180
• Base-36: AKOBBPLS0

Squares and roots of 29831309930880

• 29831309930880 squared (29831309930880²) is 889907052192219710377574400
• 29831309930880 cubed (29831309930880³) is 26547093083621910320857412593166057472000
• The square root of 29831309930880 is 5461804.6404901745
• The cube root of 29831309930880 is 31013.9756377157

Scales and comparisons

• 29,831,309,930,880 seconds is equal to 948,543 years, 19 weeks, 5 days, 20 hours, 48 minutes.
• To count from 1 to 29,831,309,930,880 would take you about two million, three hundred seventy-one thousand, three hundred fifty-eight 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 29831309930880 cubic inches would be around 2584.5 feet tall.

Recreational maths with 29831309930880

• 29831309930880 backwards is 08803990313892
• The number of decimal digits it has is: 14
• The sum of 29831309930880's digits is 63
• More coming soon!