31292968 (number)

31292968 is an even 8-digits composite number following 31292967 and preceding 31292969. In scientific notation, it is written as 3.1292968 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 24 positive divisors. There are 13411104 positive integers (up to 31292968) that are relatively prime to 31292968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1292968 × 10^7
Engineering notation 3.1292968 × 10^6

Prime Factorization of 31292968

Prime Factorization 2 × 2 × 2 × 7 × 7 × 79829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1117606
Product of the distinct prime numbers

The prime factorization of 31292968 is 2 × 2 × 2 × 7 × 7 × 79829. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 8, 55, 47, 667, 380, 1457, 9844, 94261, 54230, 341972, 399191, 1168331, 4577068, 43526262, 67402399, 54429975, 764731237, 9706504092, 2671499549

Basic calculations (n = 31292968)

Multiplication

n×y
n×2 62585936
n×3 93878904
n×4 125171872
n×5 156464840

Division

n÷y
n÷2 15646484
n÷3 10430989.333333
n÷3 7823242
n÷5 6258593.6

Exponentiation

ny
n2 979249846249024
n3 3.0643634102676E+22
n4 9.5893026137874E+29
n5 3.0007773983556E+37

Nth Root

y√n
2√n 5594.0117983429
3√n 315.12455979259
4√n 74.793126678479
5√n 31.556537968551

Divisors of 31292968

1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 79829, 159658, 319316, 558803, 638632, 1117606, 2235212, 3911621, 4470424, 7823242, 15646484, 31292968

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 -31292967
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 31292968 can be divided by 24 positive divisors. The sum of these divisors (counting 31292968) is 1, the average is 0.041666666666667.

Base conversion 31292968

Base System Value
2 Binary 1110111010111111000101000
3 Ternary 2011212211212211
4 Quaternary 1313113320220
5 Quinary 31002333333
6 Senary 3034414504
8 Octal 167277050
10 Decimal 31292968
12 Duodecimal a591434
16 Hexadecimal 1dd7e28
20 Vigesimal 9fbc88
36 Base36 impt4

Cryptographic Hash Functions

md5 7b01f0159a2d66d0d910d3678c309d1c
sha1 7d1069471ffae93299abd0bb586b3b386670525c
sha256 bbb8bcc02e82b57746c79898d7eb857eb6caf37260c62d2d6db7b3d7f9d6c0f4
sha512 adaccf2d270133d81a78ecf1b6d701690b56823b6f26a6f0f3c8e207c094de07b6da772e328b861637b681070496978c4798fc76b4bb1fecd0c89333e08d5789
ripemd-160 16e0bbe07353808287c95d87176ac09b58ef411b

31292968 as geometric shapes

Circle

Radius = n
Diameter 62585936
Circumference 196619516.75564
Area 3.0764041230049E+15

Sphere

Radius = n
Volume 1.2835975436835E+23
Surface area 1.2305616492019E+16
Circumference 196619516.75564

Square

Length = n
Perimeter 125171872
Area 979249846249024
Diagonal 44254939.752507

Cube

Length = n
Surface area 5875499077494144
Volume 3.0643634102676E+22
Space diagonal 54201010.495627

Equilateral Triangle

Length = n
Perimeter 93878904
Area 4.2402762175183E+14
Altitude 27100505.247814

Triangular Pyramid

Length = n
Surface area 4.2402762175183E+14
Volume 3.6113869123669E+21
Height 14751646.584169