140381987736815623

Names of 140381987736815623

• Cardinal: 140381987736815623 can be written as One hundred forty quadrillion, three hundred eighty-one trillion, nine hundred eighty-seven billion, seven hundred thirty-six million, eight hundred fifteen thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 1.40381987736815623 × 10¹⁷

Factors of 140381987736815623

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2266

Divisors of 140381987736815623

• Number of divisors d(n): 96
• Complete list of divisors:
  1 19 31 163 361 589 961 2053 3097 5053 6859 11191 18259 29791 39007 58843 63643 96007 156643 212629 334639 346921 566029 741133 1118017 1209217 1824133 1972933 2976217 4214809 4855933 6358141 6591499 10373809 10754551 14081527 22975123 34658527 37485727 56548123 61160923 80081371 92262727 120804679 130659079 197102371 204336469 321588079 436527337 687013867 712228813 1074414337 1162057537 1521546049 1752991813 2295288901 2482522501 3744945049 4050431449 6110173501 9969230449 13053263473 13532347447 21297429877 22079093203 28909374931 33306844447 47167927519 71153955931 76958197531 116093296519 125563374919 189415378531 248012005987 404651167663 419502770857 660220326187 896190622861 1462205753089 2205772633861 2385704123461 3598892192089 4712228113753 7688372185597 12544186197553 20466830111797 27781909308691 45328378345759 68378951649691 146079071526343 238339537753507 388869772124143 861239188569421 4528451217316633 7388525670358717 140381987736815623
• Sum of all divisors σ(n): 154133470160517120
• Sum of proper divisors (its aliquot sum) s(n): 13751482423701497
• 140381987736815623 is a deficient number, because the sum of its proper divisors (13751482423701497) is less than itself. Its deficiency is 126630505313114126

Bases of 140381987736815623

• Binary: 111110010101111001010110010001111111010101000100000000111₂
• Hexadecimal: 0x1F2BCAC8FEA8807
• Base-36: 12E99EV2ZITJ

Squares and roots of 140381987736815623

• 140381987736815623 squared (140381987736815623²) is 19707102480939451961663064296878129
• 140381987736815623 cubed (140381987736815623³) is 2766522218807410885087556712915852481855638574209367
• The square root of 140381987736815623 is 374675843.5458784991
• The cube root of 140381987736815623 is 519721.2358626049

Scales and comparisons

• 140,381,987,736,815,623 seconds is equal to 4,463,712,980 years, 1 week, 4 days, 15 hours, 53 minutes, 43 seconds.
• To count from 1 to 140,381,987,736,815,623 would take you about thirteen billion, three hundred ninety-one million, one hundred thirty-eight thousand, nine hundred forty 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 140381987736815623 cubic inches would be around 43310.1 feet tall.

Recreational maths with 140381987736815623

• 140381987736815623 backwards is 326518637789183041
• The number of decimal digits it has is: 18
• The sum of 140381987736815623's digits is 82
• More coming soon!