31202968 (number)

31202968 is an even 8-digits composite number following 31202967 and preceding 31202969. In scientific notation, it is written as 3.1202968 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 15220800 positive integers (up to 31202968) that are relatively prime to 31202968.

Interesting facts

Basic properties

Name

Name thirty-one million two hundred two thousand nine hundred sixty-eight

Notation

Scientific notation 3.1202968 × 10^7
Engineering notation 3.1202968 × 10^6

Prime Factorization of 31202968

Prime Factorization 2 × 2 × 2 × 41 × 95131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7800742
Product of the distinct prime numbers

The prime factorization of 31202968 is 2 × 2 × 2 × 41 × 95131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 33, 24, 580, 821, 8169, 3323, 7175, 52683, 52693, 980836, 3874871, 1897456, 35328362, 33747999, 435745575, 987002963, 1665707599, 2176774868

Basic calculations (n = 31202968)

Multiplication

n×y
n×2 62405936
n×3 93608904
n×4 124811872
n×5 156014840

Division

n÷y
n÷2 15601484
n÷3 10400989.333333
n÷3 7800742
n÷5 6240593.6

Exponentiation

ny
n2 973625212009024
n3 3.0379996334311E+22
n4 9.4794605345962E+29
n5 2.9578730371827E+37

Nth Root

y√n
2√n 5585.9616898078
3√n 314.82216551575
4√n 74.739291472476
5√n 31.538365442659

Divisors of 31202968

1, 2, 4, 8, 41, 82, 164, 328, 95131, 190262, 380524, 761048, 3900371, 7800742, 15601484, 31202968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31202967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31202968 can be divided by 16 positive divisors. The sum of these divisors (counting 31202968) is 1, the average is 0.0625.

Base conversion 31202968

Base System Value
2 Binary 1110111000001111010011000
3 Ternary 2011201021102111
4 Quaternary 1313001322120
5 Quinary 30441443333
6 Senary 3032442104
8 Octal 167017230
10 Decimal 31202968
12 Duodecimal a549334
16 Hexadecimal 1dc1e98
20 Vigesimal 9f0788
36 Base36 iksd4

Cryptographic Hash Functions

md5 fb168458d16907303c348338b49ed4bc
sha1 154ac1a8d62a6c3a5f74d56ef85b5b347470fbe0
sha256 444d990a6158ffee2ae180321db10b2e6d1197de83f709728815f09743e9effa
sha512 14f0d07cc17ca2fcd9774914738adb1dc25f725cff01b710e1afdd41232963f11af610d2370889057d8980a223d83f605d4258115af62117805664526beaa3c2
ripemd-160 b5fd8c9e1c10bd96ce2f08b11017de051c842389

31202968 as geometric shapes

Circle

Radius = n
Diameter 62405936
Circumference 196054030.07799
Area 3.0587338133974E+15

Sphere

Radius = n
Volume 1.2725543106661E+23
Surface area 1.2234935253589E+16
Circumference 196054030.07799

Square

Length = n
Perimeter 124811872
Area 973625212009024
Diagonal 44127660.531894

Cube

Length = n
Surface area 5841751272054144
Volume 3.0379996334311E+22
Space diagonal 54045125.922946

Equilateral Triangle

Length = n
Perimeter 93608904
Area 4.2159208368241E+14
Altitude 27022562.961473

Triangular Pyramid

Length = n
Surface area 4.2159208368241E+14
Volume 3.5803169034023E+21
Height 14709220.177298