31490112 (number)

31490112 is an even 8-digits composite number following 31490111 and preceding 31490113. In scientific notation, it is written as 3.1490112 × 10^7. The sum of its digits is 21. It has a total of 8 prime factors and 28 positive divisors. There are 10496640 positive integers (up to 31490112) that are relatively prime to 31490112.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1490112 × 10^7
Engineering notation 3.1490112 × 10^6

Prime Factorization of 31490112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 164011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 984066
Product of the distinct prime numbers

The prime factorization of 31490112 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 164011. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 92, 93, 967, 922, 5444, 3111, 29612, 4657, 889301, 145535, 9817648, 3021409, 58994674, 68163266, 293017923, 34646091, 1173578746, 3686953890

Basic calculations (n = 31490112)

Multiplication

n×y
n×2 62980224
n×3 94470336
n×4 125960448
n×5 157450560

Division

n÷y
n÷2 15745056
n÷3 10496704
n÷3 7872528
n÷5 6298022.4

Exponentiation

ny
n2 991627153772544
n3 3.1226450134539E+22
n4 9.8332441209904E+29
n5 3.0964995869333E+37

Nth Root

y√n
2√n 5611.6051179676
3√n 315.78493083523
4√n 74.910647560728
5√n 31.596199044335

Divisors of 31490112

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 164011, 328022, 492033, 656044, 984066, 1312088, 1968132, 2624176, 3936264, 5248352, 7872528, 10496704, 15745056, 31490112

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31490111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31490112 can be divided by 28 positive divisors. The sum of these divisors (counting 31490112) is 1, the average is 0.035714285714286.

Base conversion 31490112

Base System Value
2 Binary 1111000001000000001000000
3 Ternary 2012020212022110
4 Quaternary 1320020001000
5 Quinary 31030140422
6 Senary 3042535320
8 Octal 170100100
10 Decimal 31490112
12 Duodecimal a667540
16 Hexadecimal 1e08040
20 Vigesimal 9gg55c
36 Base36 iqxxc

Cryptographic Hash Functions

md5 3833ab1258226d86d5e5e45b769a54a3
sha1 5d61d0ceb9f76f393e66df7d96287d2c52366ca6
sha256 302de46a36bce206dfdee6f9f312e41d9452d571eeba2e26a9fc42d768318e05
sha512 250dcdbe4e9fa0c1b112e98eb7148fa5df7cbb10730cf5c8f2d898d290088d80b2724b377b0a6f34b9407d6eb413dd2b24334168b3dd1462fddbb063b1623aaa
ripemd-160 76966f9f32a04d0893d26405abfbff251c7b972c

31490112 as geometric shapes

Circle

Radius = n
Diameter 62980224
Circumference 197858209.03984
Area 3.115288581392E+15

Sphere

Radius = n
Volume 1.3080104845381E+23
Surface area 1.2461154325568E+16
Circumference 197858209.03984

Square

Length = n
Perimeter 125960448
Area 991627153772544
Diagonal 44533743.471048

Cube

Length = n
Surface area 5949762922635264
Volume 3.1226450134539E+22
Space diagonal 54542473.920034

Equilateral Triangle

Length = n
Perimeter 94470336
Area 4.2938715312474E+14
Altitude 27271236.960017

Triangular Pyramid

Length = n
Surface area 4.2938715312474E+14
Volume 3.6800724404193E+21
Height 14844581.157016