90087130 (number)

90087130 is an even 8-digits composite number following 90087129 and preceding 90087131. In scientific notation, it is written as 9.0087130 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 30886992 positive integers (up to 90087130) that are relatively prime to 90087130.

Interesting facts

Basic properties

Name

Name ninety million eighty-seven thousand one hundred thirty

Notation

Scientific notation 9.0087130 × 10^7
Engineering notation 9.0087130 × 10^6

Prime Factorization of 90087130

Prime Factorization 2 × 7 × 5 × 1286959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 90087130
Product of the distinct prime numbers

The prime factorization of 90087130 is 2 × 7 × 5 × 1286959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 5, 76, 310, 983, 4449, 4834, 39287, 43959, 508018, 976455, 8701997, 4167785, 77191000, 18626887, 278404527, 506224727, 5001355483, 8161307722

Basic calculations (n = 90087130)

Multiplication

n×y
n×2 180174260
n×3 270261390
n×4 360348520
n×5 450435650

Division

n÷y
n÷2 45043565
n÷3 30029043.333333
n÷3 22521782.5
n÷5 18017426

Exponentiation

ny
n2 8115690991636900
n3 7.3111930940342E+23
n4 6.5864440271736E+31
n5 5.9335383931371E+39

Nth Root

y√n
2√n 9491.4240238228
3√n 448.28504460344
4√n 97.423939685391
5√n 38.988142998215

Divisors of 90087130

1, 2, 5, 7, 10, 14, 35, 70, 1286959, 2573918, 6434795, 9008713, 12869590, 18017426, 45043565, 90087130

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 -90087129
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 90087130 can be divided by 16 positive divisors. The sum of these divisors (counting 90087130) is 1, the average is 0.0625.

Base conversion 90087130

Base System Value
2 Binary 101010111101001111011011010
3 Ternary 20021111220022101
4 Quaternary 11113221323122
5 Quinary 141030242010
6 Senary 12534514014
8 Octal 527517332
10 Decimal 90087130
12 Duodecimal 2620590a
16 Hexadecimal 55e9eda
20 Vigesimal 1830hga
36 Base36 1hmvoa

Cryptographic Hash Functions

md5 db31c2d362dd8b9ad1c72e744a0b6cb2
sha1 60475fcfa712209dde2ffd2a441e343db007a4b7
sha256 b993d4320d7d68b7ceb03b8578979c06b013a6ec8d167261a1b7de27681c1174
sha512 12dbc3ce56241d02c07f6113ee2f7b6a4a45a4aab3e31e9119566fb85abcb1adc19c007149350a72b0a0fef6fb404b6e7dc7d4177efec3f8e760ed6030f954fc
ripemd-160 afded0c2d205e3ff548d69419016a1a3006c3ab2

90087130 as geometric shapes

Circle

Radius = n
Diameter 180174260
Circumference 566034131.58198
Area 2.5496195198131E+16

Sphere

Radius = n
Volume 3.0625054017592E+24
Surface area 1.0198478079253E+17
Circumference 566034131.58198

Square

Length = n
Perimeter 360348520
Area 8115690991636900
Diagonal 127402441.04127

Cube

Length = n
Surface area 48694145949821400
Volume 7.3111930940342E+23
Space diagonal 156035486.26806

Equilateral Triangle

Length = n
Perimeter 270261390
Area 3.514197284011E+15
Altitude 78017743.134031

Triangular Pyramid

Length = n
Surface area 3.514197284011E+15
Volume 8.6163236922598E+22
Height 42467480.347089