1368495818438980

Names of 1368495818438980

• Cardinal: 1368495818438980 can be written as One quadrillion, three hundred sixty-eight trillion, four hundred ninety-five billion, eight hundred eighteen million, four hundred thirty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.36849581843898 × 10¹⁵

Factors of 1368495818438980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 888633648362

Divisors of 1368495818438980

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 888633648337 1777267296674 3554534593348 4443168241685 6220435538359 8886336483370 9774970131707 12440871076718 17772672966740 19549940263414 24881742153436 31102177691795 39099880526828 48874850658535 62204355383590 68424790921949 97749701317070 124408710767180 136849581843898 195499402634140 273699163687796 342123954609745 684247909219490 1368495818438980
• Sum of all divisors σ(n): 3582970870098816
• Sum of proper divisors (its aliquot sum) s(n): 2214475051659836
• 1368495818438980 is an abundant number, because the sum of its proper divisors (2214475051659836) is greater than itself. Its abundance is 845979233220856

Bases of 1368495818438980

• Binary: 100110111001010001111000011001000100111100101000100₂
• Hexadecimal: 0x4DCA3C3227944
• Base-36: DH3AASS7K4

Squares and roots of 1368495818438980

• 1368495818438980 squared (1368495818438980²) is 1872780805084973712563983440400
• 1368495818438980 cubed (1368495818438980³) is 2562892700611572978099947155949989697866792000
• The square root of 1368495818438980 is 36993186.1082413393
• The cube root of 1368495818438980 is 111023.3919382711

Scales and comparisons

• 1,368,495,818,438,980 seconds is equal to 43,513,933 years, 51 weeks, 3 days, 16 hours, 9 minutes, 40 seconds.
• To count from 1 to 1,368,495,818,438,980 would take you about one hundred thirty million, five hundred forty-one thousand, eight hundred one 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 1368495818438980 cubic inches would be around 9251.9 feet tall.

Recreational maths with 1368495818438980

• 1368495818438980 backwards is 0898348185948631
• The number of decimal digits it has is: 16
• The sum of 1368495818438980's digits is 85
• More coming soon!