1340386645655790

Names of 1340386645655790

• Cardinal: 1340386645655790 can be written as One quadrillion, three hundred forty trillion, three hundred eighty-six billion, six hundred forty-five million, six hundred fifty-five thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 1.34038664565579 × 10¹⁵

Factors of 1340386645655790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1282679631

Divisors of 1340386645655790

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 683 765 1366 1530 2049 3415 4098 6147 6830 10245 11611 12294 20490 23222 30735 34833 58055 61470 69666 104499 116110 174165 208998 348330 522495 1044990 1282678921 2565357842 3848036763 6413394605 7696073526 11544110289 12826789210 19240183815 21805541657 23088220578 38480367630 43611083314 57720551445 65416624971 109027708285 115441102890 130833249942 196249874913 218055416570 327083124855 392499749826 654166249710 876069703043 981249374565 1752139406086 1962498749130 2628209109129 4380348515215 5256418218258 7884627327387 8760697030430 13141045545645 14893184951731 15769254654774 26282091091290 29786369903462 39423136636935 44679554855193 74465924758655 78846273273870 89359109710386 134038664565579 148931849517310 223397774275965 268077329131158 446795548551930 670193322827895 1340386645655790
• Sum of all divisors σ(n): 3695408235713376
• Sum of proper divisors (its aliquot sum) s(n): 2355021590057586
• 1340386645655790 is an abundant number, because the sum of its proper divisors (2355021590057586) is greater than itself. Its abundance is 1014634944401796

Bases of 1340386645655790

• Binary: 100110000110001001100010101111000000100000011101110₂
• Hexadecimal: 0x4C31315E040EE
• Base-36: D74L4H2DBI

Squares and roots of 1340386645655790

• 1340386645655790 squared (1340386645655790²) is 1796636359852380341279160524100
• 1340386645655790 cubed (1340386645655790³) is 2408187383845760939338721487322301324599539000
• The square root of 1340386645655790 is 36611291.2317469349
• The cube root of 1340386645655790 is 110257.9797743853

Scales and comparisons

• 1,340,386,645,655,790 seconds is equal to 42,620,149 years, 12 weeks, 4 days, 17 hours, 16 minutes, 30 seconds.
• To count from 1 to 1,340,386,645,655,790 would take you about one hundred twenty-seven million, eight hundred sixty thousand, four 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 1340386645655790 cubic inches would be around 9188.2 feet tall.

Recreational maths with 1340386645655790

• 1340386645655790 backwards is 0975565466830431
• The number of decimal digits it has is: 16
• The sum of 1340386645655790's digits is 72
• More coming soon!