172132922718718418

Names of 172132922718718418

• Cardinal: 172132922718718418 can be written as One hundred seventy-two quadrillion, one hundred thirty-two trillion, nine hundred twenty-two billion, seven hundred eighteen million, seven hundred eighteen thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.72132922718718418 × 10¹⁷

Factors of 172132922718718418

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 46555743

Divisors of 172132922718718418

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 17 34 61 109 122 218 1037 1853 2074 3706 6649 13298 16361 32722 113033 226066 278137 556274 998021 1783349 1996042 3566698 16966357 30316933 33932714 46539193 60633866 93078386 108784289 217568578 791166281 1582332562 1849332913 2838890773 3698665826 5072772037 5677781546 10145544074 48261143141 86237124629 96522286282 172474249258 309439094257 618878188514 761427736673 1522855473346 5260464602369 10520929204738 12944271523441 25888543046882 46447091937053 82995623297357 92894183874106 165991246594714 789600562929901 1410925596055069 1579201125859802 2821851192110138 5062733021138777 10125466042277554 86066461359359209 172132922718718418
• Sum of all divisors σ(n): 280435752341727840
• Sum of proper divisors (its aliquot sum) s(n): 108302829623009422
• 172132922718718418 is a deficient number, because the sum of its proper divisors (108302829623009422) is less than itself. Its deficiency is 63830093095708996

Bases of 172132922718718418

• Binary: 1001100011100010011111101100110000110011001000100111010010₂
• Hexadecimal: 0x26389FB30CC89D2
• Base-36: 1B2W1112D3O2

Squares and roots of 172132922718718418

• 172132922718718418 squared (172132922718718418²) is 29629743083688287287670956372422724
• 172132922718718418 cubed (172132922718718418³) is 5100254276399997502857143739444024369854207020530632
• The square root of 172132922718718418 is 414889048.6849688083
• The cube root of 172132922718718418 is 556273.0000000011

Scales and comparisons

• 172,132,922,718,718,418 seconds is equal to 5,473,294,500 years, 19 weeks, 7 hours, 33 minutes, 38 seconds.
• To count from 1 to 172,132,922,718,718,418 would take you about sixteen billion, four hundred nineteen million, eight hundred eighty-three thousand, five hundred one 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 172132922718718418 cubic inches would be around 46356.1 feet tall.

Recreational maths with 172132922718718418

• 172132922718718418 backwards is 814817817229231271
• The number of decimal digits it has is: 18
• The sum of 172132922718718418's digits is 74
• More coming soon!