13266509156871040

Names of 13266509156871040

• Cardinal: 13266509156871040 can be written as Thirteen quadrillion, two hundred sixty-six trillion, five hundred nine billion, one hundred fifty-six million, eight hundred seventy-one thousand and forty.

Scientific notation

• Scientific notation: 1.326650915687104 × 10¹⁶

Factors of 13266509156871040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 917090380

Divisors of 13266509156871040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 2240 3229 4480 6458 12916 16145 22603 25832 32290 45206 51664 64580 90412 103328 113015 129160 180824 206656 226030 258320 361648 413312 452060 516640 723296 904120 1033280 1446592 1808240 2066560 2893184 3616480 7232960 14465920 917087137 1834174274 3668348548 4585435685 6419609959 7336697096 9170871370 12839219918 14673394192 18341742740 25678439836 29346788384 32098049795 36683485480 51356879672 58693576768 64196099590 73366970960 102713759344 117387153536 128392199180 146733941920 205427518688 256784398360 293467883840 410855037376 513568796720 586935767680 821710074752 1027137593440 2054275186880 2961274365373 4108550373760 5922548730746 11845097461492 14806371826865 20728920557611 23690194922984 29612743653730 41457841115222 47380389845968 59225487307460 82915682230444 94760779691936 103644602788055 118450974614920 165831364460888 189521559383872 207289205576110 236901949229840 331662728921776 379043118767744 414578411152220 473803898459680 663325457843552 829156822304440 947607796919360 1326650915687104 1658313644608880 1895215593838720 2653301831374208 3316627289217760 6633254578435520 13266509156871040
• Sum of all divisors σ(n): 36257223418257600
• Sum of proper divisors (its aliquot sum) s(n): 22990714261386560
• 13266509156871040 is an abundant number, because the sum of its proper divisors (22990714261386560) is greater than itself. Its abundance is 9724205104515520

Bases of 13266509156871040

• Binary: 101111001000011101000111011101101101000110101110000000₂
• Hexadecimal: 0x2F21D1DDB46B80
• Base-36: 3MML264VV5S

Squares and roots of 13266509156871040

• 13266509156871040 squared (13266509156871040²) is 176000265209343152607243190681600
• 13266509156871040 cubed (13266509156871040³) is 2334909130011482461817843320743113389540900864000
• The square root of 13266509156871040 is 115180333.2035076203
• The cube root of 13266509156871040 is 236729.4125406557

Scales and comparisons

• 13,266,509,156,871,040 seconds is equal to 421,833,955 years, 9 weeks, 3 days, 10 minutes, 40 seconds.
• To count from 1 to 13,266,509,156,871,040 would take you about one billion, two hundred sixty-five million, five hundred one thousand, eight hundred sixty-five 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 13266509156871040 cubic inches would be around 19727.5 feet tall.

Recreational maths with 13266509156871040

• 13266509156871040 backwards is 04017865190566231
• 13266509156871040 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13266509156871040's digits is 64
• More coming soon!