42155258360545888

Names of 42155258360545888

• Cardinal: 42155258360545888 can be written as Forty-two quadrillion, one hundred fifty-five trillion, two hundred fifty-eight billion, three hundred sixty million, five hundred forty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2155258360545888 × 10¹⁶

Factors of 42155258360545888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 344

Divisors of 42155258360545888

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 32 59 118 236 283 472 566 944 1132 1888 2264 3481 4528 6962 9056 13924 16697 27848 33394 55696 66788 80089 111392 133576 160178 205379 267152 320356 410758 534304 640712 821516 985123 1281424 1643032 1970246 2562848 3286064 3940492 4725251 6572128 7880984 9450502 15761968 18901004 22665187 31523936 37802008 45330374 58122257 75604016 90660748 116244514 151208032 181321496 232489028 278789809 362642992 464978056 557579618 725285984 929956112 1115159236 1337246033 1859912224 2230318472 2674492066 4460636944 5348984132 6414247921 8921273888 10697968264 12828495842 16448598731 21395936528 25656991684 32897197462 42791873056 51313983368 65794394924 78897515947 102627966736 131588789848 157795031894 205255933472 263177579696 315590063788 378440627339 526355159392 631180127576 756881254678 1262360255152 1513762509356 2524720510304 3027525018712 4654953440873 6055050037424 9309906881746 12110100074848 18619813763492 22327997013001 37239627526984 44655994026002 74479255053968 89311988052004 148958510107936 178623976104008 357247952208016 714495904416032 1317351823767059 2634703647534118 5269407295068236 10538814590136472 21077629180272944 42155258360545888
• Sum of all divisors σ(n): 84723450717182760
• Sum of proper divisors (its aliquot sum) s(n): 42568192356636872
• 42155258360545888 is an abundant number, because the sum of its proper divisors (42568192356636872) is greater than itself. Its abundance is 412933996090984

Bases of 42155258360545888

• Binary: 10010101110000111111101111101111111111101100001001100000₂
• Hexadecimal: 0x95C3FBEFFEC260
• Base-36: BJ2SICBCOKG

Squares and roots of 42155258360545888

• 42155258360545888 squared (42155258360545888²) is 1777065807444373988951545353708544
• 42155258360545888 cubed (42155258360545888³) is 74912668236509675732210374334922037649473089667072
• The square root of 42155258360545888 is 205317457.5152972421
• The cube root of 42155258360545888 is 348030.4569958421

Scales and comparisons

• 42,155,258,360,545,888 seconds is equal to 1,340,406,821 years, 4 weeks, 4 days, 16 hours, 31 minutes, 28 seconds.
• To count from 1 to 42,155,258,360,545,888 would take you about four billion, twenty-one million, two hundred twenty thousand, four hundred sixty-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 42155258360545888 cubic inches would be around 29002.5 feet tall.

Recreational maths with 42155258360545888

• 42155258360545888 backwards is 88854506385255124
• The number of decimal digits it has is: 17
• The sum of 42155258360545888's digits is 79
• More coming soon!