9148142839437720

Names of 9148142839437720

• Cardinal: 9148142839437720 can be written as Nine quadrillion, one hundred forty-eight trillion, one hundred forty-two billion, eight hundred thirty-nine million, four hundred thirty-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 9.14814283943772 × 10¹⁵

Factors of 9148142839437720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 82237889716

Divisors of 9148142839437720

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 103 108 120 135 180 206 216 270 309 360 412 515 540 618 824 927 1030 1080 1236 1545 1854 2060 2472 2781 3090 3708 4120 4635 5562 6180 7416 9270 11124 12360 13905 18540 22248 27810 37080 55620 111240 82237889603 164475779206 246713668809 328951558412 411189448015 493427337618 657903116824 740141006427 822378896030 986854675236 1233568344045 1480282012854 1644757792060 1973709350472 2220423019281 2467136688090 2960564025708 3289515584120 3700705032135 4440846038562 4934273376180 5921128051416 7401410064270 8470502629109 8881692077124 9868546752360 11102115096405 14802820128540 16941005258218 17763384154248 22204230192810 25411507887327 29605640257080 33882010516436 42352513145545 44408460385620 50823015774654 67764021032872 76234523661981 84705026291090 88816920771240 101646031549308 127057539436635 152469047323962 169410052582180 203292063098616 228703570985943 254115078873270 304938094647924 338820105164360 381172618309905 457407141971886 508230157746540 609876189295848 762345236619810 914814283943772 1016460315493080 1143517854929715 1524690473239620 1829628567887544 2287035709859430 3049380946479240 4574071419718860 9148142839437720
• Sum of all divisors σ(n): 30789865867737600
• Sum of proper divisors (its aliquot sum) s(n): 21641723028299880
• 9148142839437720 is an abundant number, because the sum of its proper divisors (21641723028299880) is greater than itself. Its abundance is 12493580188862160

Bases of 9148142839437720

• Binary: 100000100000000010111111111100010011001001100110011000₂
• Hexadecimal: 0x20802FFC4C9998
• Base-36: 2I2QUSWJW60

Squares and roots of 9148142839437720

• 9148142839437720 squared (9148142839437720²) is 83688517410755630088165758798400
• 9148142839437720 cubed (9148142839437720³) is 765594511294363076811022479398776120598835648000
• The square root of 9148142839437720 is 95645924.3221462103
• The cube root of 9148142839437720 is 209143.4714580659

Scales and comparisons

• 9,148,142,839,437,720 seconds is equal to 290,882,645 years, 11 weeks, 6 days, 20 hours, 42 minutes.
• To count from 1 to 9,148,142,839,437,720 would take you about eight hundred seventy-two million, six hundred forty-seven thousand, nine hundred thirty-five 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 9148142839437720 cubic inches would be around 17428.6 feet tall.

Recreational maths with 9148142839437720

• 9148142839437720 backwards is 0277349382418419
• 9148142839437720 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 9148142839437720's digits is 72
• More coming soon!