1555714943092020

Names of 1555714943092020

• Cardinal: 1555714943092020 can be written as One quadrillion, five hundred fifty-five trillion, seven hundred fourteen billion, nine hundred forty-three million, ninety-two thousand and twenty.

Scientific notation

• Scientific notation: 1.55571494309202 × 10¹⁵

Factors of 1555714943092020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1164148462

Divisors of 1555714943092020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 22273 44546 66819 89092 111365 133638 222730 267276 334095 445460 668190 1336380 1164126179 2328252358 3492378537 4656504716 5820630895 6984757074 11641261790 13969514148 17461892685 23282523580 34923785370 69847570740 25928582384867 51857164769734 77785747154601 103714329539468 129642911924335 155571494309202 259285823848670 311142988618404 388928735773005 518571647697340 777857471546010 1555714943092020
• Sum of all divisors σ(n): 4356197417597760
• Sum of proper divisors (its aliquot sum) s(n): 2800482474505740
• 1555714943092020 is an abundant number, because the sum of its proper divisors (2800482474505740) is greater than itself. Its abundance is 1244767531413720

Bases of 1555714943092020

• Binary: 101100001101110101000011100100011100000010100110100₂
• Hexadecimal: 0x586EA1C8E0534
• Base-36: FBGDKTQWQC

Squares and roots of 1555714943092020

• 1555714943092020 squared (1555714943092020²) is 2420248984159807027118187680400
• 1555714943092020 cubed (1555714943092020³) is 3765217510660693403606556244112203847550408000
• The square root of 1555714943092020 is 39442552.4413927857
• The cube root of 1555714943092020 is 115871.5120895619

Scales and comparisons

• 1,555,714,943,092,020 seconds is equal to 49,466,923 years, 2 weeks, 3 days, 11 hours, 47 minutes.
• To count from 1 to 1,555,714,943,092,020 would take you about one hundred forty-eight million, four hundred thousand, seven hundred sixty-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 1555714943092020 cubic inches would be around 9656 feet tall.

Recreational maths with 1555714943092020

• 1555714943092020 backwards is 0202903494175551
• The number of decimal digits it has is: 16
• The sum of 1555714943092020's digits is 57
• More coming soon!