31291204 (number)

31291204 is an even 8-digits composite number following 31291203 and preceding 31291205. In scientific notation, it is written as 3.1291204 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 13409928 positive integers (up to 31291204) that are relatively prime to 31291204.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1291204 × 10^7
Engineering notation 3.1291204 × 10^6

Prime Factorization of 31291204

Prime Factorization 2 × 2 × 7 × 49 × 22807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15645602
Product of the distinct prime numbers

The prime factorization of 31291204 is 2 × 2 × 7 × 49 × 22807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 38, 21, 750, 574, 8993, 2316, 17990, 30986, 733260, 982412, 6128468, 7984997, 82615974, 76739831, 826060178, 321626768, 6363549331, 6354518919

Basic calculations (n = 31291204)

Multiplication

n×y
n×2 62582408
n×3 93873612
n×4 125164816
n×5 156456020

Division

n÷y
n÷2 15645602
n÷3 10430401.333333
n÷3 7822801
n÷5 6258240.8

Exponentiation

ny
n2 979139447769616
n3 3.0638452204606E+22
n4 9.5871405817859E+29
n5 2.9999317172134E+37

Nth Root

y√n
2√n 5593.8541275225
3√n 315.11863843917
4√n 74.792072624861
5√n 31.556182189015

Divisors of 31291204

1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22807, 45614, 91228, 159649, 319298, 638596, 1117543, 2235086, 4470172, 7822801, 15645602, 31291204

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 -31291203
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 31291204 can be divided by 24 positive divisors. The sum of these divisors (counting 31291204) is 1, the average is 0.041666666666667.

Base conversion 31291204

Base System Value
2 Binary 1110111010111011101000100
3 Ternary 2011212202110111
4 Quaternary 1313113131010
5 Quinary 31002304304
6 Senary 3034402404
8 Octal 167273504
10 Decimal 31291204
12 Duodecimal a590404
16 Hexadecimal 1dd7744
20 Vigesimal 9fb804
36 Base36 imog4

Cryptographic Hash Functions

md5 c8dc55a5db283a20b9ac5ac36101aa86
sha1 0e726906b8182601ffa50c94341d58c65468d74c
sha256 9b6235571e3217fbe098bce043d6d8ee517c0e7bfd8e8d2e83156487efaeb50f
sha512 866d7ed910f0d4b09965a3258f8b52dd928fb8a85a6dd280b102de586fdb3401fe95f8bb7b04e4321d302f51bd6041a9d47adec0214f3645eaceeef55975e187
ripemd-160 38a6b0bef537ec54a4c5f257c156411a0c52987d

31291204 as geometric shapes

Circle

Radius = n
Diameter 62582408
Circumference 196608433.21676
Area 3.076057295953E+15

Sphere

Radius = n
Volume 1.2833804848447E+23
Surface area 1.2304229183812E+16
Circumference 196608433.21676

Square

Length = n
Perimeter 125164816
Area 979139447769616
Diagonal 44252445.079783

Cube

Length = n
Surface area 5874836686617696
Volume 3.0638452204606E+22
Space diagonal 54197955.158002

Equilateral Triangle

Length = n
Perimeter 93873612
Area 4.2397981780798E+14
Altitude 27098977.579001

Triangular Pyramid

Length = n
Surface area 4.2397981780798E+14
Volume 3.6107762198229E+21
Height 14750815.026594