972040229615

Names of 972040229615

• Cardinal: 972040229615 can be written as Nine hundred seventy-two billion, forty million, two hundred twenty-nine thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 9.72040229615 × 10¹¹

Factors of 972040229615

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141

Divisors of 972040229615

• Number of divisors d(n): 160
• Complete list of divisors:
  1 5 7 13 19 35 65 91 95 97 133 169 247 361 455 485 665 679 845 1183 1235 1261 1729 1805 1843 2197 2527 3211 3395 4693 5915 6305 6859 8645 8827 9215 10985 12635 12901 15379 16055 16393 22477 23465 23959 32851 34295 35017 41743 44135 48013 61009 64505 76895 81965 89167 112385 114751 119795 130321 164255 167713 175085 208715 213109 240065 245119 292201 305045 311467 427063 445835 455221 573755 624169 651605 665323 793117 838565 912247 1065545 1159171 1225595 1461005 1491763 1557335 1694173 2135315 2180269 2276105 3120845 3186547 3326615 3965585 4049071 4561235 4657261 5551819 5795855 5917873 7458815 8114197 8470865 8649199 10901345 11859211 12641137 15069223 15932735 20245355 22024249 23286305 27759095 28343497 29589365 40570985 41425111 43245995 59296055 60544393 63205685 75346115 76932349 88487959 105484561 110121245 112439587 141717485 154169743 164334781 207125555 286315237 302721965 384661745 442439795 527422805 538526443 562197935 770848715 787077109 821673905 1150343467 1431576185 1461714631 2004206659 2136352153 2692632215 3935385545 5751717335 7308573155 10021033295 10232002417 10681760765 14954465071 27772577989 51160012085 74772325355 138862889945 194408045923 972040229615
• Sum of all divisors σ(n): 1540066926720
• Sum of proper divisors (its aliquot sum) s(n): 568026697105
• 972040229615 is a deficient number, because the sum of its proper divisors (568026697105) is less than itself. Its deficiency is 404013532510

Bases of 972040229615

• Binary: 1110001001010010000111001101001011101111₂
• Hexadecimal: 0xE2521CD2EF
• Base-36: CEJRNLDB

Squares and roots of 972040229615

• 972040229615 squared (972040229615²) is 944862207989981923048225
• 972040229615 cubed (972040229615³) is 918444077609117916099495889718183375
• The square root of 972040229615 is 985921.0057682107
• The cube root of 972040229615 is 9905.9184065905

Scales and comparisons

• 972,040,229,615 seconds is equal to 30,907 years, 45 weeks, 2 days, 14 hours, 53 minutes, 35 seconds.
• To count from 1 to 972,040,229,615 would take you about sixty-one thousand, eight hundred fifteen 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 972040229615 cubic inches would be around 825.5 feet tall.

Recreational maths with 972040229615

• 972040229615 backwards is 516922040279
• The number of decimal digits it has is: 12
• The sum of 972040229615's digits is 47
• More coming soon!