90071640 (number)

90071640 is an even 8-digits composite number following 90071639 and preceding 90071641. In scientific notation, it is written as 9.0071640 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 24019008 positive integers (up to 90071640) that are relatively prime to 90071640.

Interesting facts

Basic properties

Name

Name ninety million seventy-one thousand six hundred forty

Notation

Scientific notation 9.0071640 × 10^7
Engineering notation 9.0071640 × 10^6

Prime Factorization of 90071640

Prime Factorization 2 × 2 × 2 × 5 × 9 × 250199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22517910
Product of the distinct prime numbers

The prime factorization of 90071640 is 2 × 2 × 2 × 5 × 9 × 250199. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 20, 40, 313, 484, 6013, 4124, 39807, 82738, 998586, 225971, 391790, 3866420, 72791646, 91676503, 476544997, 17984763, 7363069490, 5443727909

Basic calculations (n = 90071640)

Multiplication

n×y
n×2 180143280
n×3 270214920
n×4 360286560
n×5 450358200

Division

n÷y
n÷2 45035820
n÷3 30023880
n÷3 22517910
n÷5 18014328

Exponentiation

ny
n2 8112900332289600
n3 7.3074223808587E+23
n4 6.5819151801665E+31
n5 5.9284389461849E+39

Nth Root

y√n
2√n 9490.6079889541
3√n 448.25934972572
4√n 97.41975153404
5√n 38.986802145473

Divisors of 90071640

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 250199, 500398, 1000796, 1250995, 2001592, 2251791, 2501990, 4503582, 5003980, 9007164, 10007960, 11258955, 18014328, 22517910, 45035820, 90071640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90071639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90071640 can be divided by 32 positive divisors. The sum of these divisors (counting 90071640) is 1, the average is 0.03125.

Base conversion 90071640

Base System Value
2 Binary 101010111100110001001011000
3 Ternary 20021111010001200
4 Quaternary 11113212021120
5 Quinary 141024243030
6 Senary 12534314200
8 Octal 527461130
10 Decimal 90071640
12 Duodecimal 261b8960
16 Hexadecimal 55e6258
20 Vigesimal 182ij20
36 Base36 1hmjq0

Cryptographic Hash Functions

md5 f0a95c1fba5a0c7c3ba2ea6ba7f50e58
sha1 d1baff78ea16ead770cb5a962d72fed197c88188
sha256 8f5b026160756fbb4a6b5bb246b087dc10c34b6a0f8371b9e150d49ae71fb9f7
sha512 e0704453256c6811e372a75b6b41e3fdfd447cd3cf67a6fda5574f8d973e8731b59fd20ec4dfb0f2431e5e5557b3434e35c55149e4271b9893098b424586b438
ripemd-160 adc24a26b600e0b26ddb1cf729f65c996be65f36

90071640 as geometric shapes

Circle

Radius = n
Diameter 180143280
Circumference 565936805.04157
Area 2.5487428083227E+16

Sphere

Radius = n
Volume 3.0609259291178E+24
Surface area 1.0194971233291E+17
Circumference 565936805.04157

Square

Length = n
Perimeter 360286560
Area 8112900332289600
Diagonal 127380534.87319

Cube

Length = n
Surface area 48677401993737600
Volume 7.3074223808587E+23
Space diagonal 156008656.80105

Equilateral Triangle

Length = n
Perimeter 270214920
Area 3.512988893067E+15
Altitude 78004328.400527

Triangular Pyramid

Length = n
Surface area 3.512988893067E+15
Volume 8.6118798641659E+22
Height 42460178.291062