13393879698509856

Names of 13393879698509856

• Cardinal: 13393879698509856 can be written as Thirteen quadrillion, three hundred ninety-three trillion, eight hundred seventy-nine billion, six hundred ninety-eight million, five hundred nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3393879698509856 × 10¹⁶

Factors of 13393879698509856

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 56784525948

Divisors of 13393879698509856

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 81 84 91 96 104 108 112 117 126 144 156 162 168 182 189 208 216 224 234 252 273 288 312 324 336 351 364 378 416 432 468 504 546 567 624 648 672 702 728 756 819 864 936 1008 1053 1092 1134 1248 1296 1404 1456 1512 1638 1872 2016 2106 2184 2268 2457 2592 2808 2912 3024 3276 3744 4212 4368 4536 4914 5616 6048 6552 7371 8424 8736 9072 9828 11232 13104 14742 16848 18144 19656 26208 29484 33696 39312 58968 78624 117936 235872 56784525923 113569051846 170353577769 227138103692 340707155538 397491681461 454276207384 511060733307 681414311076 738198836999 794983362922 908552414768 1022121466614 1192475044383 1362828622152 1476397673998 1533182199921 1589966725844 1817104829536 2044242933228 2214596510997 2384950088766 2725657244304 2952795347996 3066364399842 3179933451688 3577425133149 4088485866456 4429193021994 4599546599763 4769900177532 5167391858993 5451314488608 5905590695992 6132728799684 6359866903376 6643789532991 7154850266298 8176971732912 8858386043988 9199093199526 9539800355064 10334783717986 10732275399447 11811181391984 12265457599368 12719733806752 13287579065982 14309700532596 15502175576979 16353943465824 17716772087976 18398186399052 19079600710128 19931368598973 20669567435972 21464550798894 23622362783968 24530915198736 26575158131964 28619401065192 31004351153958 32196826198341 35433544175952 36796372798104 38159201420256 39862737197946 41339134871944 42929101597788 46506526730937 49061830397472 53150316263928 57238802130384 59794105796919 62008702307916 64393652396682 70867088351904 73592745596208 79725474395892 82678269743888 85858203195576 93013053461874 106300632527856 114477604260768 119588211593838 124017404615832 128787304793364 139519580192811 147185491192416 159450948791784 165356539487776 171716406391152 186026106923748 212601265055712 239176423187676 248034809231664 257574609586728 279039160385622 318901897583568 343432812782304 372052213847496 418558740578433 478352846375352 496069618463328 515149219173456 558078320771244 637803795167136 744104427694992 837117481156866 956705692750704 1030298438346912 1116156641542488 1488208855389984 1674234962313732 1913411385501408 2232313283084976 3348469924627464 4464626566169952 6696939849254928 13393879698509856
• Sum of all divisors σ(n): 48481265405289024
• Sum of proper divisors (its aliquot sum) s(n): 35087385706779168
• 13393879698509856 is an abundant number, because the sum of its proper divisors (35087385706779168) is greater than itself. Its abundance is 21693506008269312

Bases of 13393879698509856

• Binary: 101111100101011010100110100001100110000001000000100000₂
• Hexadecimal: 0x2F95A9A1981020
• Base-36: 3NVQFE0RM00

Squares and roots of 13393879698509856

• 13393879698509856 squared (13393879698509856²) is 179396013378154471058866929140736
• 13393879698509856 cubed (13393879698509856³) is 2402808621579265700420218651097898152201707094016
• The square root of 13393879698509856 is 115731930.3326003285
• The cube root of 13393879698509856 is 237484.6066389373

Scales and comparisons

• 13,393,879,698,509,856 seconds is equal to 425,883,944 years, 21 weeks, 6 days, 18 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,393,879,698,509,856 would take you about one billion, two hundred seventy-seven million, six hundred fifty-one thousand, eight hundred thirty-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 13393879698509856 cubic inches would be around 19790.4 feet tall.

Recreational maths with 13393879698509856

• 13393879698509856 backwards is 65890589697839331
• The number of decimal digits it has is: 17
• The sum of 13393879698509856's digits is 99
• More coming soon!