13447269900855

Names of 13447269900855

• Cardinal: 13447269900855 can be written as Thirteen trillion, four hundred forty-seven billion, two hundred sixty-nine million, nine hundred thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 1.3447269900855 × 10¹³

Factors of 13447269900855

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 81616

Divisors of 13447269900855

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 61 63 105 135 183 189 305 315 427 549 915 945 1281 1647 2135 2745 2969 3843 6405 8235 8907 11529 14845 19215 20783 26721 44535 57645 62349 78571 80163 103915 133605 181109 187047 235713 311745 392855 400815 543327 549997 561141 707139 905545 935235 1178565 1267763 1629981 1649991 2121417 2716635 2749985 2805705 3535695 3803289 4792831 4889943 4949973 6338815 8149905 8249955 10607085 11409867 14378493 14849919 19016445 23964155 24449715 24749865 33549817 34229601 43135479 57049335 71892465 74249595 100649451 129406437 167749085 171148005 215677395 233277299 301948353 503247255 647032185 699831897 905845059 1166386495 1509741765 1632941093 2099495691 3499159485 4529225295 4898823279 6298487073 8164705465 10497478455 14229915239 14696469837 24494116395 31492435365 42689745717 44089409511 71149576195 73482349185 99609406673 128069237151 213448728585 220447047555 298828220019 384207711453 498047033365 640346185755 896484660057 1494141100095 1921038557265 2689453980171 4482423300285 13447269900855
• Sum of all divisors σ(n): 27779036313600
• Sum of proper divisors (its aliquot sum) s(n): 14331766412745
• 13447269900855 is an abundant number, because the sum of its proper divisors (14331766412745) is greater than itself. Its abundance is 884496511890

Bases of 13447269900855

• Binary: 11000011101011101111101111101110001000110111₂
• Hexadecimal: 0xC3AEFBEE237
• Base-36: 4RLL9ATRR

Squares and roots of 13447269900855

• 13447269900855 squared (13447269900855²) is 180829067786440841529731025
• 13447269900855 cubed (13447269900855³) is 2431657280444274409390828887086567526375
• The square root of 13447269900855 is 3667051.9359364135
• The cube root of 13447269900855 is 23779.9739156491

Scales and comparisons

• 13,447,269,900,855 seconds is equal to 427,581 years, 30 weeks, 3 days, 22 hours, 14 minutes, 15 seconds.
• To count from 1 to 13,447,269,900,855 would take you about one million, sixty-eight thousand, nine hundred fifty-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 13447269900855 cubic inches would be around 1981.7 feet tall.

Recreational maths with 13447269900855

• 13447269900855 backwards is 55800996274431
• 13447269900855 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13447269900855's digits is 63
• More coming soon!