20015869606401200

Names of 20015869606401200

• Cardinal: 20015869606401200 can be written as Twenty quadrillion, fifteen trillion, eight hundred sixty-nine billion, six hundred six million, four hundred one thousand, two hundred.

Scientific notation

• Scientific notation: 2.00158696064012 × 10¹⁶

Factors of 20015869606401200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1977969

Divisors of 20015869606401200

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 67 70 80 100 112 134 140 175 200 268 280 335 350 400 469 536 560 670 700 938 1072 1340 1400 1675 1876 2345 2680 2800 3350 3752 4690 5360 6700 7504 9380 11725 13400 18760 23450 26800 37520 46900 55501 93800 111002 187600 222004 277505 388507 444008 555010 777014 888016 1110020 1387525 1554028 1922387 1942535 2220040 2775050 3108056 3718567 3844774 3885070 4440080 5550100 6216112 7437134 7689548 7770140 9611935 9712675 11100200 13456709 14874268 15379096 15540280 18592835 19223870 19425350 22200400 26029969 26913418 29748536 30758192 31080560 37185670 38447740 38850700 48059675 52059938 53826836 59497072 67283545 74371340 76895480 77701400 92964175 96119350 104119876 107653672 128799929 130149845 134567090 148742680 153790960 155402800 185928350 192238700 208239752 215307344 257599858 260299690 269134180 297485360 336417725 371856700 384477400 416479504 515199716 520599380 538268360 643999645 650749225 672835450 743713400 768954800 901599503 1030399432 1041198760 1076536720 1287999290 1301498450 1345670900 1487426800 1803199006 2060798864 2082397520 2575998580 2602996900 2691341800 3219998225 3606398012 4507997515 5151997160 5205993800 5382683600 6439996450 7212796024 9015995030 10303994320 10411987600 12879992900 14425592048 18031990060 22539987575 25759985800 36063980120 45079975150 51519971600 72127960240 90159950300 106694400887 180319900600 213388801774 360639801200 426777603548 533472004435 746860806209 853555207096 1066944008870 1493721612418 1707110414192 2133888017740 2667360022175 2987443224836 3734304031045 4267776035480 5334720044350 5974886449672 7148524859429 7468608062090 8535552070960 10669440088700 11949772899344 14297049718858 14937216124180 18671520155225 21338880177400 28594099437716 29874432248360 35742624297145 37343040310450 42677760354800 50039674016003 57188198875432 59748864496720 71485248594290 74686080620900 100079348032006 114376397750864 142970497188580 149372161241800 178713121485725 200158696064012 250198370080015 285940994377160 298744322483600 357426242971450 400317392128024 500396740160030 571881988754320 714852485942900 800634784256048 1000793480320060 1250991850400075 1429704971885800 2001586960640120 2501983700800150 2859409943771600 4003173921280240 5003967401600300 10007934803200600 20015869606401200
• Sum of all divisors σ(n): 55779159682032384
• Sum of proper divisors (its aliquot sum) s(n): 35763290075631184
• 20015869606401200 is an abundant number, because the sum of its proper divisors (35763290075631184) is greater than itself. Its abundance is 15747420469229984

Bases of 20015869606401200

• Binary: 1000111000111000101001111001101110000101001010010110000₂
• Hexadecimal: 0x471C53CDC294B0
• Base-36: 5H317K17NOW

Squares and roots of 20015869606401200

• 20015869606401200 squared (20015869606401200²) is 400635036100455329008015361440000
• 20015869606401200 cubed (20015869606401200³) is 8019058642342551359135767481426016155649728000000
• The square root of 20015869606401200 is 141477452.6431727919
• The cube root of 20015869606401200 is 271513.5372439721

Scales and comparisons

• 20,015,869,606,401,200 seconds is equal to 636,442,740 years, 17 weeks, 2 days, 11 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,015,869,606,401,200 would take you about one billion, nine hundred nine million, three hundred twenty-eight thousand, two hundred twenty-one 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 20015869606401200 cubic inches would be around 22626.1 feet tall.

Recreational maths with 20015869606401200

• 20015869606401200 backwards is 00210460696851002
• 20015869606401200 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 20015869606401200's digits is 50
• More coming soon!