42899684851907145

Names of 42899684851907145

• Cardinal: 42899684851907145 can be written as Forty-two quadrillion, eight hundred ninety-nine trillion, six hundred eighty-four billion, eight hundred fifty-one million, nine hundred seven thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 4.2899684851907145 × 10¹⁶

Factors of 42899684851907145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 571087351

Divisors of 42899684851907145

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 89 267 445 801 1335 4005 18757 56271 93785 168813 281355 844065 1669373 5008119 8346865 15024357 25040595 75121785 571068497 1713205491 2855342485 5139616473 8566027455 25698082365 50825096233 152475288699 254125481165 457425866097 762376443495 2287129330485 10711531798229 32134595394687 53557658991145 96403786184061 160672976973435 482018930920305 953326330042381 2859978990127143 4766631650211905 8579936970381429 14299894950635715 42899684851907145
• Sum of all divisors σ(n): 75198962256097680
• Sum of proper divisors (its aliquot sum) s(n): 32299277404190535
• 42899684851907145 is a deficient number, because the sum of its proper divisors (32299277404190535) is less than itself. Its deficiency is 10600407447716610

Bases of 42899684851907145

• Binary: 10011000011010010000100100111100100100101111101001001001₂
• Hexadecimal: 0x9869093C92FA49
• Base-36: BQEO35FSB49

Squares and roots of 42899684851907145

• 42899684851907145 squared (42899684851907145²) is 1840382960392951361430143702051025
• 42899684851907145 cubed (42899684851907145³) is 78951849007677522727730225332395962530119352073625
• The square root of 42899684851907145 is 207122390.9960174851
• The cube root of 42899684851907145 is 350067.1567784211

Scales and comparisons

• 42,899,684,851,907,145 seconds is equal to 1,364,077,280 years, 44 weeks, 2 days, 9 hours, 45 minutes, 45 seconds.
• To count from 1 to 42,899,684,851,907,145 would take you about four billion, ninety-two million, two hundred thirty-one thousand, eight hundred forty-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 42899684851907145 cubic inches would be around 29172.3 feet tall.

Recreational maths with 42899684851907145

• 42899684851907145 backwards is 54170915848699824
• The number of decimal digits it has is: 17
• The sum of 42899684851907145's digits is 90
• More coming soon!