121290330125280

Names of 121290330125280

• Cardinal: 121290330125280 can be written as One hundred twenty-one trillion, two hundred ninety billion, three hundred thirty million, one hundred twenty-five thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.2129033012528 × 10¹⁴

Factors of 121290330125280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 719

Divisors of 121290330125280

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 709 1418 2127 2836 3545 4254 5672 7090 8508 10635 11344 14180 17016 21270 22688 28360 34032 42540 56720 68064 85080 113440 170160 340320 502681 1005362 1508043 2010724 2513405 3016086 4021448 5026810 6032172 7540215 8042896 10053620 12064344 15080430 16085792 20107240 24128688 30160860 40214480 48257376 60321720 80428960 120643440 241286880 356400829 712801658 1069202487 1425603316 1782004145 2138404974 2851206632 3564008290 4276809948 5346012435 5702413264 7128016580 8553619896 10692024870 11404826528 14256033160 17107239792 21384049740 28512066320 34214479584 42768099480 57024132640 85536198960 171072397920 252688187761 505376375522 758064563283 1010752751044 1263440938805 1516129126566 2021505502088 2526881877610 3032258253132 3790322816415 4043011004176 5053763755220 6064516506264 7580645632830 8086022008352 10107527510440 12129033012528 15161291265660 20215055020880 24258066025056 30322582531320 40430110041760 60645165062640 121290330125280
• Sum of all divisors σ(n): 382604179075272
• Sum of proper divisors (its aliquot sum) s(n): 261313848949992
• 121290330125280 is an abundant number, because the sum of its proper divisors (261313848949992) is greater than itself. Its abundance is 140023518824712

Bases of 121290330125280

• Binary: 11011100101000000011011000010101011001111100000₂
• Hexadecimal: 0x6E501B0AB3E0
• Base-36: 16ZS0AXL9C

Squares and roots of 121290330125280

• 121290330125280 squared (121290330125280²) is 14711344181899405100495078400
• 121290330125280 cubed (121290330125280³) is 1784343792409196070551088693501895421952000
• The square root of 121290330125280 is 11013188.9171701763
• The cube root of 121290330125280 is 49500.4020135741

Scales and comparisons

• 121,290,330,125,280 seconds is equal to 3,856,657 years, 16 weeks, 5 days, 8 hours, 8 minutes.
• To count from 1 to 121,290,330,125,280 would take you about nine million, six hundred forty-one thousand, six hundred forty-three 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 121290330125280 cubic inches would be around 4125 feet tall.

Recreational maths with 121290330125280

• 121290330125280 backwards is 082521033092121
• The number of decimal digits it has is: 15
• The sum of 121290330125280's digits is 39
• More coming soon!