20076405120

Names of 20076405120

• Cardinal: 20076405120 can be written as Twenty billion, seventy-six million, four hundred five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.007640512 × 10¹⁰

Factors of 20076405120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1161839

Divisors of 20076405120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 270 288 320 360 384 432 480 540 576 640 720 864 960 1080 1152 1440 1728 1920 2160 2880 3456 4320 5760 8640 17280 1161829 2323658 3485487 4647316 5809145 6970974 9294632 10456461 11618290 13941948 17427435 18589264 20912922 23236580 27883896 31369383 34854870 37178528 41825844 46473160 52282305 55767792 62738766 69709740 74357056 83651688 92946320 104564610 111535584 125477532 139419480 148714112 156846915 167303376 185892640 209129220 223071168 250955064 278838960 313693830 334606752 371785280 418258440 446142336 501910128 557677920 627387660 669213504 743570560 836516880 1003820256 1115355840 1254775320 1338427008 1673033760 2007640512 2230711680 2509550640 3346067520 4015281024 5019101280 6692135040 10038202560 20076405120
• Sum of all divisors σ(n): 71103996000
• Sum of proper divisors (its aliquot sum) s(n): 51027590880
• 20076405120 is an abundant number, because the sum of its proper divisors (51027590880) is greater than itself. Its abundance is 30951185760

Bases of 20076405120

• Binary: 10010101100101001011010000110000000₂
• Hexadecimal: 0x4ACA5A180
• Base-36: 980Z1C0

Squares and roots of 20076405120

• 20076405120 squared (20076405120²) is 403062042542362214400
• 20076405120 cubed (20076405120³) is 8092036854575138578074697728000
• The square root of 20076405120 is 141691.2316270843
• The cube root of 20076405120 is 2717.8698142889

Scales and comparisons

• 20,076,405,120 seconds is equal to 638 years, 19 weeks, 19 hours, 12 minutes.
• To count from 1 to 20,076,405,120 would take you about one thousand, two hundred seventy-six 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 20076405120 cubic inches would be around 226.5 feet tall.

Recreational maths with 20076405120

• 20076405120 backwards is 02150467002
• 20076405120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20076405120's digits is 27
• More coming soon!