121265057672680

Names of 121265057672680

• Cardinal: 121265057672680 can be written as One hundred twenty-one trillion, two hundred sixty-five billion, fifty-seven million, six hundred seventy-two thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.2126505767268 × 10¹⁴

Factors of 121265057672680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 401

Divisors of 121265057672680

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 41 82 164 205 328 353 410 706 820 1412 1640 1681 1765 2824 3362 3530 6724 7060 8405 13448 14120 14473 16810 28946 33620 57892 67240 68921 72365 115784 124609 137842 144730 249218 275684 289460 344605 498436 551368 578920 593393 623045 689210 996872 1186786 1246090 1378420 2373572 2492180 2756840 2966965 4747144 4984360 5108969 5933930 10217938 11867860 20435876 23735720 24329113 25544845 40871752 43986977 48658226 51089690 87973954 97316452 102179380 121645565 175947908 194632904 204358760 209467729 219934885 243291130 351895816 418935458 439869770 486582260 837870916 879739540 973164520 1047338645 1675741832 1759479080 1803466057 2094677290 3606932114 4189354580 7213864228 8378709160 8588176889 9017330285 14427728456 17176353778 18034660570 34352707556 36069321140 42940884445 68705415112 72138642280 73942108337 85881768890 147884216674 171763537780 295768433348 343527075560 369710541685 591536866696 739421083370 1478842166740 2957684333480 3031626441817 6063252883634 12126505767268 15158132209085 24253011534536 30316264418170 60632528836340 121265057672680
• Sum of all divisors σ(n): 280461950042400
• Sum of proper divisors (its aliquot sum) s(n): 159196892369720
• 121265057672680 is an abundant number, because the sum of its proper divisors (159196892369720) is greater than itself. Its abundance is 37931834697040

Bases of 121265057672680

• Binary: 11011100100101000111000101011111010110111101000₂
• Hexadecimal: 0x6E4A38AFADE8
• Base-36: 16ZGECD814

Squares and roots of 121265057672680

• 121265057672680 squared (121265057672680²) is 14705214212358406538018382400
• 121265057672680 cubed (121265057672680³) is 1783228649550755769631224718778002272832000
• The square root of 121265057672680 is 11012041.4852415081
• The cube root of 121265057672680 is 49496.9637525037

Scales and comparisons

• 121,265,057,672,680 seconds is equal to 3,855,853 years, 38 weeks, 2 days, 2 hours, 24 minutes, 40 seconds.
• To count from 1 to 121,265,057,672,680 would take you about nine million, six hundred thirty-nine thousand, six hundred thirty-four 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 121265057672680 cubic inches would be around 4124.7 feet tall.

Recreational maths with 121265057672680

• 121265057672680 backwards is 086276750562121
• The number of decimal digits it has is: 15
• The sum of 121265057672680's digits is 58
• More coming soon!