13420878789532260

Names of 13420878789532260

• Cardinal: 13420878789532260 can be written as Thirteen quadrillion, four hundred twenty trillion, eight hundred seventy-eight billion, seven hundred eighty-nine million, five hundred thirty-two thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.342087878953226 × 10¹⁶

Factors of 13420878789532260

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216368

Divisors of 13420878789532260

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 1020 1319 2638 3957 5276 6595 7914 13190 15828 19785 22423 26380 39570 44846 67269 67723 79140 89692 112115 134538 135446 147299 203169 224230 269076 270892 294598 336345 338615 406338 441897 448460 589196 672690 677230 736495 812676 883794 1015845 1151291 1345380 1354460 1472990 1767588 2031690 2209485 2302582 2504083 2945980 3453873 4063380 4418970 4605164 5008166 5756455 6907746 7512249 8837940 10016332 11512910 12520415 13815492 15024498 17269365 23025820 25040830 30048996 34538730 37561245 50081660 69077460 75122490 89326637 150244980 178653274 194287381 267979911 357306548 388574762 446633185 535959822 582862143 777149524 893266370 971436905 1071919644 1165724286 1339899555 1518552829 1786532740 1942873810 2331448572 2679799110 2914310715 3037105658 3302885477 3885747620 4555658487 5359598220 5828621430 6074211316 6605770954 7592764145 9111316974 9908656431 9975530177 11657242860 13211541908 15185528290 16514427385 18222633948 19817312862 19951060354 22778292435 29926590531 30371056580 33028854770 39634625724 39902120708 45556584870 49543282155 49877650885 59853181062 66057709540 91113169740 99086564310 99755301770 119706362124 149632952655 169584013009 198173128620 199510603540 299265905310 339168026018 508752039027 598531810620 678336052036 847920065045 1017504078054 1695840130090 2035008156108 2543760195135 3391680260180 5087520390270 10175040780540 13157724303463 26315448606926 39473172910389 52630897213852 65788621517315 78946345820778 131577243034630 157892691641556 197365864551945 223681313158871 263154486069260 394731729103890 447362626317742 671043939476613 789463458207780 894725252635484 1118406565794355 1342087878953226 2236813131588710 2684175757906452 3355219697383065 4473626263177420 6710439394766130 13420878789532260
• Sum of all divisors σ(n): 39819982599936000
• Sum of proper divisors (its aliquot sum) s(n): 26399103810403740
• 13420878789532260 is an abundant number, because the sum of its proper divisors (26399103810403740) is greater than itself. Its abundance is 12978225020871480

Bases of 13420878789532260

• Binary: 101111101011100011011111011000110100101101101001100100₂
• Hexadecimal: 0x2FAE37D8D2DA64
• Base-36: 3O5AYLMGRQC

Squares and roots of 13420878789532260

• 13420878789532260 squared (13420878789532260²) is 180119987483316900409749580707600
• 13420878789532260 cubed (13420878789532260³) is 2417368519585663944612303809932365762923827176000
• The square root of 13420878789532260 is 115848516.5616386303
• The cube root of 13420878789532260 is 237644.0716376767

Scales and comparisons

• 13,420,878,789,532,260 seconds is equal to 426,742,432 years, 1 day, 5 hours, 11 minutes.
• To count from 1 to 13,420,878,789,532,260 would take you about one billion, two hundred eighty million, two hundred twenty-seven thousand, two hundred ninety-six 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 13420878789532260 cubic inches would be around 19803.7 feet tall.

Recreational maths with 13420878789532260

• 13420878789532260 backwards is 06223598787802431
• The number of decimal digits it has is: 17
• The sum of 13420878789532260's digits is 75
• More coming soon!