90402020 (number)

90402020 is an even 8-digits composite number following 90402019 and preceding 90402021. In scientific notation, it is written as 9.0402020 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 36160800 positive integers (up to 90402020) that are relatively prime to 90402020.

Interesting facts

Basic properties

Name

Name ninety million four hundred two thousand twenty

Notation

Scientific notation 9.0402020 × 10^7
Engineering notation 9.0402020 × 10^6

Prime Factorization of 90402020

Prime Factorization 2 × 2 × 5 × 4520101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45201010
Product of the distinct prime numbers

The prime factorization of 90402020 is 2 × 2 × 5 × 4520101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 56, 13, 140, 46, 1495, 8019, 22751, 42015, 786690, 600520, 1208829, 4021922, 93678663, 20673989, 746641119, 154245871, 5728375825, 2076814359

Basic calculations (n = 90402020)

Multiplication

n×y
n×2 180804040
n×3 271206060
n×4 361608080
n×5 452010100

Division

n÷y
n÷2 45201010
n÷3 30134006.666667
n÷3 22600505
n÷5 18080404

Exponentiation

ny
n2 8172525220080400
n3 7.3881278839621E+23
n4 6.679016847285E+31
n5 6.037966146086E+39

Nth Root

y√n
2√n 9507.9976861587
3√n 448.80674815069
4√n 97.50896208123
5√n 39.0153607531

Divisors of 90402020

1, 2, 4, 5, 10, 20, 4520101, 9040202, 18080404, 22600505, 45201010, 90402020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90402019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90402020 can be divided by 12 positive divisors. The sum of these divisors (counting 90402020) is 1, the average is 0.083333333333333.

Base conversion 90402020

Base System Value
2 Binary 101011000110110110011100100
3 Ternary 20022002220020222
4 Quaternary 11120312303210
5 Quinary 141120331040
6 Senary 12545343512
8 Octal 530666344
10 Decimal 90402020
12 Duodecimal 26337b98
16 Hexadecimal 5636ce4
20 Vigesimal 1850510
36 Base36 1htmn8

Cryptographic Hash Functions

md5 b3b0a7ee5b055f30a14e3f248def7c36
sha1 964ef81945c5899ff89e93c29ed507e636fca79e
sha256 7fbd07e8fa0c5b12265407a8f3cae8693e7c0eb8c93dd81529a4ee2435d91242
sha512 bed206f3933e4856d755fb73e9b644eb17248fb700b6b0277e6a160cb3725066c4c811daa5da81c8ee2b09cb0fa44aa1021bfdffefb83c2bd865720871ee8361
ripemd-160 ffca17d70b9460be2e526a98cdf9e2b8661fdec4

90402020 as geometric shapes

Circle

Radius = n
Diameter 180804040
Circumference 568012643.80336
Area 2.5674745192682E+16

Sphere

Radius = n
Volume 3.094731771205E+24
Surface area 1.0269898077073E+17
Circumference 568012643.80336

Square

Length = n
Perimeter 361608080
Area 8172525220080400
Diagonal 127847762.74992

Cube

Length = n
Surface area 49035151320482400
Volume 7.3881278839621E+23
Space diagonal 156580891.74686

Equilateral Triangle

Length = n
Perimeter 271206060
Area 3.5388072268293E+15
Altitude 78290445.873429

Triangular Pyramid

Length = n
Surface area 3.5388072268293E+15
Volume 8.7069922117051E+22
Height 42615920.916641