31492396 (number)

31492396 is an even 8-digits composite number following 31492395 and preceding 31492397. In scientific notation, it is written as 3.1492396 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 14427072 positive integers (up to 31492396) that are relatively prime to 31492396.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand three hundred ninety-six

Notation

Scientific notation 3.1492396 × 10^7
Engineering notation 3.1492396 × 10^6

Prime Factorization of 31492396

Prime Factorization 2 × 2 × 13 × 139 × 4357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15746198
Product of the distinct prime numbers

The prime factorization of 31492396 is 2 × 2 × 13 × 139 × 4357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 37, 60, 435, 640, 7115, 7282, 38483, 422, 302663, 692269, 756271, 1245895, 74415277, 4290876, 229085267, 668464568, 7647679370, 5191970490

Basic calculations (n = 31492396)

Multiplication

n×y
n×2 62984792
n×3 94477188
n×4 125969584
n×5 157461980

Division

n÷y
n÷2 15746198
n÷3 10497465.333333
n÷3 7873099
n÷5 6298479.2

Exponentiation

ny
n2 991771005820816
n3 3.1233245256627E+22
n4 9.8360972798683E+29
n5 3.0976227063214E+37

Nth Root

y√n
2√n 5611.8086211132
3√n 315.7925653518
4√n 74.91200585429
5√n 31.596657369951

Divisors of 31492396

1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 4357, 7228, 8714, 17428, 56641, 113282, 226564, 605623, 1211246, 2422492, 7873099, 15746198, 31492396

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31492395
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31492396 can be divided by 24 positive divisors. The sum of these divisors (counting 31492396) is 1, the average is 0.041666666666667.

Base conversion 31492396

Base System Value
2 Binary 1111000001000100100101100
3 Ternary 2012020222110001
4 Quaternary 1320020210230
5 Quinary 31030224041
6 Senary 3042554044
8 Octal 170104454
10 Decimal 31492396
12 Duodecimal a668924
16 Hexadecimal 1e0892c
20 Vigesimal 9ggajg
36 Base36 iqzos

Cryptographic Hash Functions

md5 77e146ff07e95183d5ae09880d69051c
sha1 9b417365f901b30b9dacee0ac4005001b449fa4e
sha256 ce6e6aff0f57ac746b808d38ac49af97720d1ce2f6a77e2057cef6e4bd035440
sha512 aadeff3fed4642d05b91729280061ab2f1d8f6cb5366cbe64b6abcec4f27ae3a1b5052ebd9f83ccc22e343edfc85917cf64c7e6acce7d1a4a58920f342a38a13
ripemd-160 ba3fe26a16c0f9ed296ca6e44eb3cc0dc13fdab6

31492396 as geometric shapes

Circle

Radius = n
Diameter 62984792
Circumference 197872559.83508
Area 3.11574050593E+15

Sphere

Radius = n
Volume 1.3082951179465E+23
Surface area 1.246296202372E+16
Circumference 197872559.83508

Square

Length = n
Perimeter 125969584
Area 991771005820816
Diagonal 44536973.534824

Cube

Length = n
Surface area 5950626034924896
Volume 3.1233245256627E+22
Space diagonal 54546429.924079

Equilateral Triangle

Length = n
Perimeter 94477188
Area 4.2944944288884E+14
Altitude 27273214.962039

Triangular Pyramid

Length = n
Surface area 4.2944944288884E+14
Volume 3.6808732532373E+21
Height 14845657.844941