42389998676872788061

Names of 42389998676872788061

• Cardinal: 42389998676872788061 can be written as Forty-two quintillion, three hundred eighty-nine quadrillion, nine hundred ninety-eight trillion, six hundred seventy-six billion, eight hundred seventy-two million, seven hundred eighty-eight thousand and sixty-one.

Scientific notation

• Scientific notation: 4.2389998676872788061 × 10¹⁹

Factors of 42389998676872788061

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4512165

Divisors of 42389998676872788061

• Number of divisors d(n): 32
• Complete list of divisors:
  1 29 683 4733 19807 102673 137257 2977517 3232639 4404047 70125659 93746531 127717363 485951309 2033644111 3007964101 14092587961 20844354451 87230958929 331904744047 452176717631 604486279079 9625237577363 13113124811299 14236694090033 308836698141973 412864128610957 2140152404547523 8956264246117217 62064419731878167 1461724092305958209 42389998676872788061
• Sum of all divisors σ(n): 43925643798010191360
• Sum of proper divisors (its aliquot sum) s(n): 1535645121137403299
• 42389998676872788061 is a deficient number, because the sum of its proper divisors (1535645121137403299) is less than itself. Its deficiency is 40854353555735384762

Bases of 42389998676872788061

• Binary: 100100110001000111100001110011010001101100010001111111100001011101₂
• Hexadecimal: 0x24C4787346C47F85D
• Base-36: 8Y24WFEOTYQN1

Squares and roots of 42389998676872788061

• 42389998676872788061 squared (42389998676872788061²) is 1796911987825276722477198973471424139721
• 42389998676872788061 cubed (42389998676872788061³) is 76171096786370331714783762803041538015374943723211684670981
• The square root of 42389998676872788061 is 6510760222.6524045185
• The cube root of 42389998676872788061 is 3486752.6073709523

Scales and comparisons

• 42,389,998,676,872,788,061 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,389,998,676,872,788,061 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42389998676872788061 cubic inches would be around 290562.7 feet tall.

Recreational maths with 42389998676872788061

• 42389998676872788061 backwards is 16088727867689998324
• The number of decimal digits it has is: 20
• The sum of 42389998676872788061's digits is 118
• More coming soon!