31672968 (number)

31672968 is an even 8-digits composite number following 31672967 and preceding 31672969. In scientific notation, it is written as 3.1672968 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 10557648 positive integers (up to 31672968) that are relatively prime to 31672968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1672968 × 10^7
Engineering notation 3.1672968 × 10^6

Prime Factorization of 31672968

Prime Factorization 2 × 2 × 2 × 3 × 1319707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7918242
Product of the distinct prime numbers

The prime factorization of 31672968 is 2 × 2 × 2 × 3 × 1319707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 68, 46, 955, 978, 3343, 2482, 72845, 67283, 318159, 43491, 906719, 2500779, 76986002, 66898752, 964508314, 734888609, 6713405886, 9501905321

Basic calculations (n = 31672968)

Multiplication

n×y
n×2 63345936
n×3 95018904
n×4 126691872
n×5 158364840

Division

n÷y
n÷2 15836484
n÷3 10557656
n÷3 7918242
n÷5 6334593.6

Exponentiation

ny
n2 1003176901929024
n3 3.1773589913137E+22
n4 1.0063638965639E+30
n5 3.1874531492224E+37

Nth Root

y√n
2√n 5627.8741990204
3√n 316.39498224102
4√n 75.019158879718
5√n 31.632808514341

Divisors of 31672968

1, 2, 3, 4, 6, 8, 12, 24, 1319707, 2639414, 3959121, 5278828, 7918242, 10557656, 15836484, 31672968

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 -31672967
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 31672968 can be divided by 16 positive divisors. The sum of these divisors (counting 31672968) is 1, the average is 0.0625.

Base conversion 31672968

Base System Value
2 Binary 1111000110100101010001000
3 Ternary 2012121011010220
4 Quaternary 1320310222020
5 Quinary 31102013333
6 Senary 3050510040
8 Octal 170645210
10 Decimal 31672968
12 Duodecimal a735320
16 Hexadecimal 1e34a88
20 Vigesimal 9hj288
36 Base36 iuv0o

Cryptographic Hash Functions

md5 35697983d0da92e69aae8b9b52a3d806
sha1 4c1b8a3aedf13692795cd5f530b724054bbddc19
sha256 bfe4e08e8df5dd3899ac92c835e1427e53ad86332b83b2e99c0ed277d50b83f7
sha512 ccd0c1c1491180307232a31bb242d81a484049f076e929f7d9dfa5b5154c441d535e2c322b5211e39b342ce711ebf76b6045b6c3e79c8c7b7780088f034ea13b
ripemd-160 0857205df9b47470f749306f076248c25f2d7340

31672968 as geometric shapes

Circle

Radius = n
Diameter 63345936
Circumference 199007127.17237
Area 3.1515731853512E+15

Sphere

Radius = n
Volume 1.3309290219905E+23
Surface area 1.2606292741405E+16
Circumference 199007127.17237

Square

Length = n
Perimeter 126691872
Area 1003176901929024
Diagonal 44792340.906209

Cube

Length = n
Surface area 6019061411574144
Volume 3.1773589913137E+22
Space diagonal 54859189.802503

Equilateral Triangle

Length = n
Perimeter 95018904
Area 4.3438834078015E+14
Altitude 27429594.901252

Triangular Pyramid

Length = n
Surface area 4.3438834078015E+14
Volume 3.7445534817033E+21
Height 14930780.30207