31482372 (number)

31482372 is an even 8-digits composite number following 31482371 and preceding 31482373. In scientific notation, it is written as 3.1482372 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 10494120 positive integers (up to 31482372) that are relatively prime to 31482372.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-two thousand three hundred seventy-two

Notation

Scientific notation 3.1482372 × 10^7
Engineering notation 3.1482372 × 10^6

Prime Factorization of 31482372

Prime Factorization 2 × 2 × 3 × 2623531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15741186
Product of the distinct prime numbers

The prime factorization of 31482372 is 2 × 2 × 3 × 2623531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 100, 36, 94, 984, 1830, 5882, 64136, 48227, 493915, 756626, 5460577, 7525251, 92597997, 94615129, 588010280, 960839556, 3147335009, 5935255536

Basic calculations (n = 31482372)

Multiplication

n×y
n×2 62964744
n×3 94447116
n×4 125929488
n×5 157411860

Division

n÷y
n÷2 15741186
n÷3 10494124
n÷3 7870593
n÷5 6296474.4

Exponentiation

ny
n2 991139746746384
n3 3.1203430211055E+22
n4 9.8235799758049E+29
n5 3.0926959917004E+37

Nth Root

y√n
2√n 5610.9154333317
3√n 315.75905630416
4√n 74.906044037392
5√n 31.594645676548

Divisors of 31482372

1, 2, 3, 4, 6, 12, 2623531, 5247062, 7870593, 10494124, 15741186, 31482372

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 -31482371
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 31482372 can be divided by 12 positive divisors. The sum of these divisors (counting 31482372) is 1, the average is 0.083333333333333.

Base conversion 31482372

Base System Value
2 Binary 1111000000110001000000100
3 Ternary 2012020110200210
4 Quaternary 1320012020010
5 Quinary 31024413442
6 Senary 3042435420
8 Octal 170061004
10 Decimal 31482372
12 Duodecimal a662b70
16 Hexadecimal 1e06204
20 Vigesimal 9gf5ic
36 Base36 iqryc

Cryptographic Hash Functions

md5 17bcec33e4bc8fad15d2ac1bfb367894
sha1 20824b4431f29ae78aac88c57aefd8eeca277c5d
sha256 78528126a3379b69c267e71196b50f21ad885558bb72a0e49671666092996e5f
sha512 f11b0eb4ff485633ea314120d277f318bb5fc7203fb79cfbee949488fe9b15d48d95152bf71cf103fe53879e5e6f845274f23ace185a9da8869174814324945f
ripemd-160 d55fcd4040346cbca16ce5d5ef2b0ce27b3f4aa0

31482372 as geometric shapes

Circle

Radius = n
Diameter 62964744
Circumference 197809577.18556
Area 3.1137573470593E+15

Sphere

Radius = n
Volume 1.307046228238E+23
Surface area 1.2455029388237E+16
Circumference 197809577.18556

Square

Length = n
Perimeter 125929488
Area 991139746746384
Diagonal 44522797.458075

Cube

Length = n
Surface area 5946838480478304
Volume 3.1203430211055E+22
Space diagonal 54529067.846784

Equilateral Triangle

Length = n
Perimeter 94447116
Area 4.2917609969142E+14
Altitude 27264533.923392

Triangular Pyramid

Length = n
Surface area 4.2917609969142E+14
Volume 3.6773595164197E+21
Height 14840932.486025