13408507301982

Names of 13408507301982

• Cardinal: 13408507301982 can be written as Thirteen trillion, four hundred eight billion, five hundred seven million, three hundred one thousand, nine hundred eighty-two.

Scientific notation

• Scientific notation: 1.3408507301982 × 10¹³

Factors of 13408507301982

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 64

Divisors of 13408507301982

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 13 17 26 29 34 39 51 58 78 87 102 174 221 289 377 442 493 578 663 754 841 867 986 1131 1326 1479 1682 1734 2262 2523 2958 3757 5046 6409 7514 8381 10933 11271 12818 14297 16762 19227 21866 22542 24389 25143 28594 32799 38454 42891 48778 50286 65598 73167 85782 108953 146334 185861 217906 243049 317057 326859 371722 414613 486098 557583 634114 653718 707281 729147 829226 951171 1115166 1243839 1414562 1458294 1902342 2121843 2487678 3159637 4243686 5389969 6319274 7048421 9194653 9478911 10779938 12023777 14096842 16169907 18389306 18957822 20511149 21145263 24047554 27583959 32339814 36071331 41022298 42290526 55167918 61533447 72142662 91629473 123066894 156309101 183258946 204404209 266644937 274888419 312618202 348689533 408808418 468927303 533289874 549776838 594823321 613212627 697379066 799934811 937854606 1046068599 1189646642 1226425254 1599869622 1784469963 2092137198 2657254717 3568939926 4532963929 5314509434 5927722061 7732703173 7971764151 9065927858 10111996457 11855444122 13598891787 15465406346 15943528302 17783166183 20223992914 23198109519 27197783574 30335989371 35566332366 46396219038 60671978742 77060386793 131455953941 154120773586 171903939769 231181160379 262911907882 343807879538 394367861823 462362320758 515711819307 788735723646 1031423638614 2234751216997 4469502433994 6704253650991 13408507301982
• Sum of all divisors σ(n): 31774272159336
• Sum of proper divisors (its aliquot sum) s(n): 18365764857354
• 13408507301982 is an abundant number, because the sum of its proper divisors (18365764857354) is greater than itself. Its abundance is 4957257555372

Bases of 13408507301982

• Binary: 11000011000111101001010100001001000001011110₂
• Hexadecimal: 0xC31E950905E
• Base-36: 4R3S71T26

Squares and roots of 13408507301982

• 13408507301982 squared (13408507301982²) is 179788068067304612941128324
• 13408507301982 cubed (13408507301982³) is 2410689623489690744854191345440081538168
• The square root of 13408507301982 is 3661762.8680707875
• The cube root of 13408507301982 is 23757.1028370321
• Being both a perfect square and a perfect cube, 13408507301982 is also a perfect sixth number.

Scales and comparisons

• 13,408,507,301,982 seconds is equal to 426,349 years, 2 weeks, 6 days, 17 hours, 39 minutes, 42 seconds.
• To count from 1 to 13,408,507,301,982 would take you about one million, sixty-five thousand, eight hundred seventy-two 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 13408507301982 cubic inches would be around 1979.8 feet tall.

Recreational maths with 13408507301982

• 13408507301982 backwards is 28910370580431
• 13408507301982 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13408507301982's digits is 51
• More coming soon!