31372272 (number)

31372272 is an even 8-digits composite number following 31372271 and preceding 31372273. In scientific notation, it is written as 3.1372272 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 10456128 positive integers (up to 31372272) that are relatively prime to 31372272.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1372272 × 10^7
Engineering notation 3.1372272 × 10^6

Prime Factorization of 31372272

Prime Factorization 2 × 2 × 2 × 2 × 9 × 9 × 3 × 8069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 435726
Product of the distinct prime numbers

The prime factorization of 31372272 is 2 × 2 × 2 × 2 × 9 × 9 × 3 × 8069. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31372272)

Multiplication

n×y
n×2 62744544
n×3 94116816
n×4 125489088
n×5 156861360

Division

n÷y
n÷2 15686136
n÷3 10457424
n÷3 7843068
n÷5 6274454.4

Exponentiation

ny
n2 984219450441984
n3 3.0877200306956E+22
n4 9.6868792662832E+29
n5 3.03899411173E+37

Nth Root

y√n
2√n 5601.0956071112
3√n 315.39053602272
4√n 74.840467710398
5√n 31.572516169784

Divisors of 31372272

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31372271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31372272 can be divided by 60 positive divisors. The sum of these divisors (counting 31372272) is 1, the average is 0.016666666666667.

Base conversion 31372272

Base System Value
2 Binary 1110111101011001111110000
3 Ternary 2012000212200000
4 Quaternary 1313223033300
5 Quinary 31012403042
6 Senary 3040230000
8 Octal 167531760
10 Decimal 31372272
12 Duodecimal a60b300
16 Hexadecimal 1deb3f0
20 Vigesimal 9g1adc
36 Base36 iof00

Cryptographic Hash Functions

md5 be9ba5ac78123039990ad719ab2355a5
sha1 a26e0175c17b33db0b656dd69b42457a41bda385
sha256 dcda78bc900e4fdc0164358d0eaa18c91523ffcd2b07bf8068a8ad84848e7440
sha512 d0c104faa2832e374abf230cafbbc4a0843ee0a7cb0eff79b72a382ce599506a3bacd6e5225992307613bbb41d04ae209e9962a1b3ba16ee6063463993671896
ripemd-160 6f55842aa907bfbc6d946e3e45541fee2db97cc9

31372272 as geometric shapes

Circle

Radius = n
Diameter 62744544
Circumference 197117798.48324
Area 3.0920165950287E+15

Sphere

Radius = n
Volume 1.2933811419701E+23
Surface area 1.2368066380115E+16
Circumference 197117798.48324

Square

Length = n
Perimeter 125489088
Area 984219450441984
Diagonal 44367092.544858

Cube

Length = n
Surface area 5905316702651904
Volume 3.0877200306956E+22
Space diagonal 54338369.05287

Equilateral Triangle

Length = n
Perimeter 94116816
Area 4.2617952349076E+14
Altitude 27169184.526435

Triangular Pyramid

Length = n
Surface area 4.2617952349076E+14
Volume 3.6389129535174E+21
Height 14789030.848286