1001427745325672

Names of 1001427745325672

• Cardinal: 1001427745325672 can be written as One quadrillion, one trillion, four hundred twenty-seven billion, seven hundred forty-five million, three hundred twenty-five thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.001427745325672 × 10¹⁵

Factors of 1001427745325672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3928082

Divisors of 1001427745325672

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 56 1759 2591 3518 5182 7036 10364 12313 14072 18137 20728 24626 36274 49252 72548 98504 145096 3923723 4557569 7847446 9115138 15694892 18230276 27466061 31389784 31902983 36460552 54932122 63805966 109864244 127611932 219728488 255223864 6901828757 10166366293 13803657514 20332732586 27607315028 40665465172 48312801299 55214630056 71164564051 81330930344 96625602598 142329128102 193251205196 284658256204 386502410392 569316512408 17882638309387 35765276618774 71530553237548 125178468165709 143061106475096 250356936331418 500713872662836 1001427745325672
• Sum of all divisors σ(n): 2147965798809600
• Sum of proper divisors (its aliquot sum) s(n): 1146538053483928
• 1001427745325672 is an abundant number, because the sum of its proper divisors (1146538053483928) is greater than itself. Its abundance is 145110308158256

Bases of 1001427745325672

• Binary: 11100011101100101100010001000001110100001001101000₂
• Hexadecimal: 0x38ECB11074268
• Base-36: 9UZ5JZGVHK

Squares and roots of 1001427745325672

• 1001427745325672 squared (1001427745325672²) is 1002857529108058978245342251584
• 1001427745325672 cubed (1001427745325672³) is 1004289354257557981130916931320104899837864448
• The square root of 1001427745325672 is 31645343.1854620909
• The cube root of 1001427745325672 is 100047.5688792851

Scales and comparisons

• 1,001,427,745,325,672 seconds is equal to 31,842,304 years, 35 weeks, 3 days, 5 hours, 34 minutes, 32 seconds.
• To count from 1 to 1,001,427,745,325,672 would take you about ninety-five million, five hundred twenty-six thousand, nine hundred fourteen 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 1001427745325672 cubic inches would be around 8337.3 feet tall.

Recreational maths with 1001427745325672

• 1001427745325672 backwards is 2765235477241001
• 1001427745325672 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1001427745325672's digits is 56
• More coming soon!