31483977 (number)

31483977 is an odd 8-digits composite number following 31483976 and preceding 31483978. In scientific notation, it is written as 3.1483977 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 17990832 positive integers (up to 31483977) that are relatively prime to 31483977.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-three thousand nine hundred seventy-seven

Notation

Scientific notation 3.1483977 × 10^7
Engineering notation 3.1483977 × 10^6

Prime Factorization of 31483977

Prime Factorization 3 × 7 × 1499237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31483977
Product of the distinct prime numbers

The prime factorization of 31483977 is 3 × 7 × 1499237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31483977)

Multiplication

n×y
n×2 62967954
n×3 94451931
n×4 125935908
n×5 157419885

Division

n÷y
n÷2 15741988.5
n÷3 10494659
n÷3 7870994.25
n÷5 6296795.4

Exponentiation

ny
n2 991240807736529
n3 3.1208202792238E+22
n4 9.8255833892217E+29
n5 3.0934844143784E+37

Nth Root

y√n
2√n 5611.0584562986
3√n 315.76442210774
4√n 74.906998713729
5√n 31.594967814742

Divisors of 31483977

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31483976
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31483977 can be divided by 8 positive divisors. The sum of these divisors (counting 31483977) is 1, the average is 0.125.

Base conversion 31483977

Base System Value
2 Binary 1111000000110100001001001
3 Ternary 2012020112220020
4 Quaternary 1320012201021
5 Quinary 31024441402
6 Senary 3042451053
8 Octal 170064111
10 Decimal 31483977
12 Duodecimal a663a89
16 Hexadecimal 1e06849
20 Vigesimal 9gf9ih
36 Base36 iqt6x

Cryptographic Hash Functions

md5 f4799ae36b2249540de89edd014e628d
sha1 c34b15156719137bcdb92f0d5377ef2ad3bd19d5
sha256 9def79550690afa791ae9d8e24e77449314de8f62644a464eafc976563ac18ac
sha512 6d6d71d9dbc8a0287a10c62ebcf2741c72534376bde69bec9704a95a7d9ca0cdcf8d0efa134f9389815605e523fb99e7373ee64c21ba83d34325f80fdb537a81
ripemd-160 477991f53a2f2ed3c0c10616175998c66f34e541

31483977 as geometric shapes

Circle

Radius = n
Diameter 62967954
Circumference 197819661.69798
Area 3.1140748395235E+15

Sphere

Radius = n
Volume 1.3072461416512E+23
Surface area 1.2456299358094E+16
Circumference 197819661.69798

Square

Length = n
Perimeter 125935908
Area 991240807736529
Diagonal 44525067.270843

Cube

Length = n
Surface area 5947444846419174
Volume 3.1208202792238E+22
Space diagonal 54531847.78833

Equilateral Triangle

Length = n
Perimeter 94451931
Area 4.2921986038382E+14
Altitude 27265923.894165

Triangular Pyramid

Length = n
Surface area 4.2921986038382E+14
Volume 3.6779219705061E+21
Height 14841689.090281