20087760 (number)

20087760 is an even 8-digits composite number following 20087759 and preceding 20087761. In scientific notation, it is written as 2.0087760 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 4170240 positive integers (up to 20087760) that are relatively prime to 20087760.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand seven hundred sixty

Notation

Scientific notation 2.0087760 × 10^7
Engineering notation 2.0087760 × 10^6

Prime Factorization of 20087760

Prime Factorization 2 × 2 × 2 × 2 × 21 × 1087 × 5 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2510970
Product of the distinct prime numbers

The prime factorization of 20087760 is 2 × 2 × 2 × 2 × 21 × 1087 × 5 × 11. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 4, 70, 33, 66, 753, 999, 3039, 85304, 96360, 554479, 275581, 6379045, 7883530, 15680901, 20493706, 673475614, 57125778, 9147745156, 7412446561

Basic calculations (n = 20087760)

Multiplication

n×y
n×2 40175520
n×3 60263280
n×4 80351040
n×5 100438800

Division

n÷y
n÷2 10043880
n÷3 6695920
n÷3 5021940
n÷5 4017552

Exponentiation

ny
n2 403518101817600
n3 8.1057747849675E+21
n4 1.6282685849448E+29
n5 3.2708268549911E+36

Nth Root

y√n
2√n 4481.9370812183
3√n 271.83821116694
4√n 66.947270901944
5√n 28.879276057905

Divisors of 20087760

1, 2, 4, 5, 8, 10, 11, 16, 20, 21, 22, 40, 42, 44, 55, 80, 84, 88, 105, 110, 168, 176, 210, 220, 231, 336, 420, 440, 462, 840, 880, 924, 1087, 1155, 1680, 1848, 2174, 2310, 3696, 4348, 4620, 5435, 8696, 9240, 10870, 11957, 17392, 18480, 21740, 22827, 23914, 43480, 45654, 47828, 59785, 86960, 91308, 95656, 114135, 119570, 182616, 191312, 228270, 239140, 251097, 365232, 456540, 478280, 502194, 913080, 956560, 1004388, 1255485, 1826160, 2008776, 2510970, 4017552, 5021940, 10043880, 20087760

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20087759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20087760 can be divided by 80 positive divisors. The sum of these divisors (counting 20087760) is 1, the average is 0.0125.

Base conversion 20087760

Base System Value
2 Binary 1001100101000001111010000
3 Ternary 1101210120020010
4 Quaternary 1030220033100
5 Quinary 20120302020
6 Senary 1554314520
8 Octal 114501720
10 Decimal 20087760
12 Duodecimal 6888a40
16 Hexadecimal 13283d0
20 Vigesimal 65aj80
36 Base36 byjtc

Cryptographic Hash Functions

md5 54b58338bf91a4e5aafa7e357d0891eb
sha1 715d14b99ef61d909a2ba92cb0b097d20f485cda
sha256 8d87e5079691132d6c41ff89e61c762632ceedb6680725bd30cc0d9c9a8753da
sha512 138e47a907bf44d33b719a98014bcedbea0ecc49d281e76021550b726c945bd36d7a8b0f5639186a46a118b83a076b8348dfaddb88c84e6f38c782c5fa4216ea
ripemd-160 52867105d75aad3a19eae3be6b644db711aa6c75

20087760 as geometric shapes

Circle

Radius = n
Diameter 40175520
Circumference 126215118.48615
Area 1.2676895042607E+15

Sphere

Radius = n
Volume 3.3953390021476E+22
Surface area 5.0707580170427E+15
Circumference 126215118.48615

Square

Length = n
Perimeter 80351040
Area 403518101817600
Diagonal 28408382.629696

Cube

Length = n
Surface area 2421108610905600
Volume 8.1057747849675E+21
Space diagonal 34793020.93025

Equilateral Triangle

Length = n
Perimeter 60263280
Area 1.7472846353046E+14
Altitude 17396510.465125

Triangular Pyramid

Length = n
Surface area 1.7472846353046E+14
Volume 9.5527471953691E+20
Height 9469460.8765653