31492284 (number)

31492284 is an even 8-digits composite number following 31492283 and preceding 31492285. In scientific notation, it is written as 3.1492284 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 10497424 positive integers (up to 31492284) that are relatively prime to 31492284.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand two hundred eighty-four

Notation

Scientific notation 3.1492284 × 10^7
Engineering notation 3.1492284 × 10^6

Prime Factorization of 31492284

Prime Factorization 2 × 2 × 3 × 2624357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15746142
Product of the distinct prime numbers

The prime factorization of 31492284 is 2 × 2 × 3 × 2624357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 38, 13, 185, 536, 2977, 7810, 18108, 20405, 747097, 350174, 1199238, 7180704, 80614164, 95816887, 701892958, 358550128, 5564009237, 9956117685

Basic calculations (n = 31492284)

Multiplication

n×y
n×2 62984568
n×3 94476852
n×4 125969136
n×5 157461420

Division

n÷y
n÷2 15746142
n÷3 10497428
n÷3 7873071
n÷5 6298456.8

Exponentiation

ny
n2 991763951536656
n3 3.1232912022755E+22
n4 9.835957355676E+29
n5 3.0975676245684E+37

Nth Root

y√n
2√n 5611.7986421467
3√n 315.79219098831
4√n 74.911939249673
5√n 31.59663489576

Divisors of 31492284

1, 2, 3, 4, 6, 12, 2624357, 5248714, 7873071, 10497428, 15746142, 31492284

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 -31492283
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 31492284 can be divided by 12 positive divisors. The sum of these divisors (counting 31492284) is 1, the average is 0.083333333333333.

Base conversion 31492284

Base System Value
2 Binary 1111000001000100010111100
3 Ternary 2012020222021220
4 Quaternary 1320020202330
5 Quinary 31030223114
6 Senary 3042553340
8 Octal 170104274
10 Decimal 31492284
12 Duodecimal a668850
16 Hexadecimal 1e088bc
20 Vigesimal 9ggae4
36 Base36 iqzlo

Cryptographic Hash Functions

md5 2775db7612ab4a34e3578d6480695eec
sha1 fc0b1890d1b529266c4ca81d8a1799718b7cafbd
sha256 ab78c1301a6ea8d85ed272ce50aac69c5c336a07f341e7a2e78457bc2915801b
sha512 06f15ebc91024fd090d93dbc6e865abf3eaebbbfc36a5b0dce1cd9db53858374287df60ad3baafbab84c525908bbb1e0e484c0fc7081a2a943fbd5a6a9dd7b4a
ripemd-160 10c5edae0db98b37568be8a674e2b90fcd237afa

31492284 as geometric shapes

Circle

Radius = n
Diameter 62984568
Circumference 197871856.11833
Area 3.1157183442427E+15

Sphere

Radius = n
Volume 1.3082811594787E+23
Surface area 1.2462873376971E+16
Circumference 197871856.11833

Square

Length = n
Perimeter 125969136
Area 991763951536656
Diagonal 44536815.142905

Cube

Length = n
Surface area 5950583709219936
Volume 3.1232912022755E+22
Space diagonal 54546235.934388

Equilateral Triangle

Length = n
Perimeter 94476852
Area 4.2944638829419E+14
Altitude 27273117.967194

Triangular Pyramid

Length = n
Surface area 4.2944638829419E+14
Volume 3.6808339812488E+21
Height 14845605.047635