20087901 (number)

20087901 is an odd 8-digits composite number following 20087900 and preceding 20087902. In scientific notation, it is written as 2.0087901 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12561120 positive integers (up to 20087901) that are relatively prime to 20087901.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand nine hundred one

Notation

Scientific notation 2.0087901 × 10^7
Engineering notation 2.0087901 × 10^6

Prime Factorization of 20087901

Prime Factorization 3 × 159 × 23 × 1831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20087901
Product of the distinct prime numbers

The prime factorization of 20087901 is 3 × 159 × 23 × 1831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 30, 73, 626, 763, 2427, 2468, 52152, 8919, 398973, 802905, 7940929, 3721888, 46402266, 60030248, 12716804, 877268615, 6632014322, 5580655742

Basic calculations (n = 20087901)

Multiplication

n×y
n×2 40175802
n×3 60263703
n×4 80351604
n×5 100439505

Division

n÷y
n÷2 10043950.5
n÷3 6695967
n÷3 5021975.25
n÷5 4017580.2

Exponentiation

ny
n2 403523766585801
n3 8.1059454743227E+21
n4 1.6283143019959E+29
n5 3.2709416495378E+36

Nth Root

y√n
2√n 4481.9528109966
3√n 271.83884719435
4√n 66.947388380702
5√n 28.879316599673

Divisors of 20087901

1, 3, 23, 69, 159, 477, 1831, 3657, 5493, 10971, 42113, 126339, 291129, 873387, 6695967, 20087901

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20087900
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20087901 can be divided by 16 positive divisors. The sum of these divisors (counting 20087901) is 1, the average is 0.0625.

Base conversion 20087901

Base System Value
2 Binary 1001100101000010001011101
3 Ternary 1101210120102100
4 Quaternary 1030220101131
5 Quinary 20120303101
6 Senary 1554315313
8 Octal 114502135
10 Decimal 20087901
12 Duodecimal 6888b39
16 Hexadecimal 132845d
20 Vigesimal 65ajf1
36 Base36 byjx9

Cryptographic Hash Functions

md5 9e3d4780223e9762cbe52b90569f5336
sha1 551f877f322ea4285f9d3c945dc467f29b9ca47d
sha256 ee1746da280ec17917563c1bd29cdf0e1302078a117b68601aff6d138643696d
sha512 b7e2ac0828c69d7240c7ef88f96692d2fbc1d6ae6d44d76e6abfc83784d0bef81f834432a53d8afbd19c47668b2858f2f5b4e23e57ae8ab4fab8046f9a501ead
ripemd-160 605bf49577534d7389b3d6fa76b7b4c55ef4b25d

20087901 as geometric shapes

Circle

Radius = n
Diameter 40175802
Circumference 126216004.41528
Area 1.2677073006548E+15

Sphere

Radius = n
Volume 3.3954105003375E+22
Surface area 5.0708292026193E+15
Circumference 126216004.41528

Square

Length = n
Perimeter 80351604
Area 403523766585801
Diagonal 28408582.033808

Cube

Length = n
Surface area 2421142599514806
Volume 8.1059454743227E+21
Space diagonal 34793265.149414

Equilateral Triangle

Length = n
Perimeter 60263703
Area 1.7473091644704E+14
Altitude 17396632.574707

Triangular Pyramid

Length = n
Surface area 1.7473091644704E+14
Volume 9.5529483547033E+20
Height 9469527.3446027