165420019585960

Names of 165420019585960

• Cardinal: 165420019585960 can be written as One hundred sixty-five trillion, four hundred twenty billion, nineteen million, five hundred eighty-five thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.6542001958596 × 10¹⁴

Factors of 165420019585960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3293

Divisors of 165420019585960

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 40 827 1654 2459 3308 4135 4918 6616 8270 9836 12295 16540 19672 24590 33080 49180 98360 683929 1367858 2033593 2735716 3419645 4067186 5471432 6046681 6839290 8134372 10167965 12093362 13678580 16268744 20335930 24186724 27357160 30233405 40671860 48373448 60466810 81343720 120933620 241867240 1681781411 3363562822 5000605187 6727125644 8408907055 10001210374 13454251288 16817814110 20002420748 25003025935 33635628220 40004841496 50006051870 67271256440 100012103740 200024207480 4135500489649 8271000979298 16542001958596 20677502448245 33084003917192 41355004896490 82710009792980 165420019585960
• Sum of all divisors σ(n): 372797247936330
• Sum of proper divisors (its aliquot sum) s(n): 207377228350370
• 165420019585960 is an abundant number, because the sum of its proper divisors (207377228350370) is greater than itself. Its abundance is 41957208764410

Bases of 165420019585960

• Binary: 100101100111001011011001100000011001001110101000₂
• Hexadecimal: 0x9672D98193A8
• Base-36: 1MMWWON5IG

Squares and roots of 165420019585960

• 165420019585960 squared (165420019585960²) is 27363782879819390009829121600
• 165420019585960 cubed (165420019585960³) is 4526517499925680428253313251984782492736000
• The square root of 165420019585960 is 12861571.4275495901
• The cube root of 165420019585960 is 54894.5660125903

Scales and comparisons

• 165,420,019,585,960 seconds is equal to 5,259,844 years, 49 weeks, 1 day, 32 minutes, 40 seconds.
• To count from 1 to 165,420,019,585,960 would take you about thirteen million, one hundred forty-nine thousand, six hundred twelve 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 165420019585960 cubic inches would be around 4574.5 feet tall.

Recreational maths with 165420019585960

• 165420019585960 backwards is 069585910024561
• The number of decimal digits it has is: 15
• The sum of 165420019585960's digits is 61
• More coming soon!