80940585375

Names of 80940585375

• Cardinal: 80940585375 can be written as Eighty billion, nine hundred forty million, five hundred eighty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 8.0940585375 × 10¹⁰

Factors of 80940585375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 495

Divisors of 80940585375

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 9 13 15 25 31 39 45 65 75 93 117 125 155 169 195 225 279 325 375 403 443 465 507 585 775 845 961 975 1125 1209 1329 1395 1521 1625 2015 2215 2325 2535 2883 2925 3627 3875 3987 4225 4805 4875 5239 5759 6045 6645 6975 7605 8649 10075 11075 11625 12493 12675 13733 14415 14625 15717 17277 18135 19935 21125 24025 26195 28795 30225 33225 34875 37479 38025 41199 43245 47151 50375 51831 55375 62465 63375 68665 72075 74867 78585 86385 90675 99675 112437 120125 123597 130975 143975 151125 162409 166125 178529 187395 190125 205995 216225 224601 235755 259155 312325 343325 360375 374335 392925 425723 431925 453375 487227 498375 535587 562185 617985 654875 673803 719875 812045 892645 936975 1029975 1081125 1123005 1178775 1277169 1295775 1461681 1561625 1606761 1716625 1871675 1964625 2128615 2159625 2320877 2436135 2677935 2810925 3089925 3369015 3831507 4060225 4463225 4684875 5149875 5534399 5615025 5893875 6385845 6478875 6962631 7308405 8033805 9358375 10643075 11604385 12180675 13389675 14054625 15449625 16603197 16845075 19157535 20301125 20887893 22316125 27671995 28075125 31929225 34813155 36542025 40169025 49809591 53215375 58021925 60903375 66948375 71947187 83015985 84225375 95787675 104439465 138359975 159646125 174065775 182710125 200845125 215841561 249047955 290109625 359735935 415079925 478938375 522197325 647524683 691799875 870328875 1079207805 1245239775 1798679675 2075399625 2610986625 3237623415 5396039025 6226198875 8993398375 16188117075 26980195125 80940585375
• Sum of all divisors σ(n): 163625602608
• Sum of proper divisors (its aliquot sum) s(n): 82685017233
• 80940585375 is an abundant number, because the sum of its proper divisors (82685017233) is greater than itself. Its abundance is 1744431858

Bases of 80940585375

• Binary: 1001011011000011011110101000110011111₂
• Hexadecimal: 0x12D86F519F
• Base-36: 116LXNDR

Squares and roots of 80940585375

• 80940585375 squared (80940585375²) is 6551378360847663890625
• 80940585375 cubed (80940585375³) is 530272399540117896508437474609375
• The square root of 80940585375 is 284500.5894106373
• The cube root of 80940585375 is 4325.6905420617

Scales and comparisons

• 80,940,585,375 seconds is equal to 2,573 years, 34 weeks, 2 days, 7 hours, 56 minutes, 15 seconds.
• To count from 1 to 80,940,585,375 would take you about five thousand, one hundred forty-seven 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 80940585375 cubic inches would be around 360.5 feet tall.

Recreational maths with 80940585375

• 80940585375 backwards is 57358504908
• The number of decimal digits it has is: 11
• The sum of 80940585375's digits is 54
• More coming soon!