3813472675075718640

Names of 3813472675075718640

• Cardinal: 3813472675075718640 can be written as Three quintillion, eight hundred thirteen quadrillion, four hundred seventy-two trillion, six hundred seventy-five billion, seventy-five million, seven hundred eighteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.81347267507571864 × 10¹⁸

Factors of 3813472675075718640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8051468872

Divisors of 3813472675075718640

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1973971 3947942 5921913 7895884 9869855 11843826 15791768 19739710 23687652 29609565 31583536 39479420 47375304 59219130 78958840 94750608 118438260 157917680 236876520 473753040 8049494891 16098989782 24148484673 32197979564 40247474455 48296969346 64395959128 80494948910 96593938692 120742423365 128791918256 160989897820 193187877384 241484846730 321979795640 386375754768 482969693460 643959591280 965939386920 1931878773840 15889469479482161 31778938958964322 47668408438446483 63557877917928644 79447347397410805 95336816876892966 127115755835857288 158894694794821610 190673633753785932 238342042192232415 254231511671714576 317789389589643220 381347267507571864 476684084384464830 635578779179286440 762694535015143728 953368168768929660 1271157558358572880 1906736337537859320 3813472675075718640
• Sum of all divisors σ(n): 11821771283027561856
• Sum of proper divisors (its aliquot sum) s(n): 8008298607951843216
• 3813472675075718640 is an abundant number, because the sum of its proper divisors (8008298607951843216) is greater than itself. Its abundance is 4194825932876124576

Bases of 3813472675075718640

• Binary: 11010011101100001011010011000101111110100010111111110111110000₂
• Hexadecimal: 0x34EC2D317E8BFDF0
• Base-36: SZ0Z8PVLEK1C

Squares and roots of 3813472675075718640

• 3813472675075718640 squared (3813472675075718640²) is 14542573843549157554262057312443449600
• 3813472675075718640 cubed (3813472675075718640³) is 55457707977645581265981300333441481715639953080620544000
• The square root of 3813472675075718640 is 1952811479.6558623877
• The cube root of 3813472675075718640 is 1562332.7846759591

Scales and comparisons

• 3,813,472,675,075,718,640 seconds is equal to 121,256,635,221 years, 48 weeks, 3 days, 18 hours, 44 minutes.
• To count from 1 to 3,813,472,675,075,718,640 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 3813472675075718640 cubic inches would be around 130194.4 feet tall.

Recreational maths with 3813472675075718640

• 3813472675075718640 backwards is 0468175705762743183
• The number of decimal digits it has is: 19
• The sum of 3813472675075718640's digits is 84
• More coming soon!