31914882 (number)

31914882 is an even 8-digits composite number following 31914881 and preceding 31914883. In scientific notation, it is written as 3.1914882 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10012416 positive integers (up to 31914882) that are relatively prime to 31914882.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred fourteen thousand eight hundred eighty-two

Notation

Scientific notation 3.1914882 × 10^7
Engineering notation 3.1914882 × 10^6

Prime Factorization of 31914882

Prime Factorization 2 × 9 × 17 × 104297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31914882
Product of the distinct prime numbers

The prime factorization of 31914882 is 2 × 9 × 17 × 104297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 50, 63, 734, 876, 4150, 916, 15611, 77984, 910603, 202545, 283764, 1990052, 71747432, 8298522, 533944704, 44178933, 8244408870, 3339484144

Basic calculations (n = 31914882)

Multiplication

n×y
n×2 63829764
n×3 95744646
n×4 127659528
n×5 159574410

Division

n÷y
n÷2 15957441
n÷3 10638294
n÷3 7978720.5
n÷5 6382976.4

Exponentiation

ny
n2 1018559693073924
n3 3.2507212414411E+22
n4 1.0374638483548E+30
n5 3.3110536299511E+37

Nth Root

y√n
2√n 5649.3258004827
3√n 317.19846793429
4√n 75.161997049591
5√n 31.680983011521

Divisors of 31914882

1, 2, 9, 17, 18, 34, 153, 306, 104297, 208594, 938673, 1773049, 1877346, 3546098, 15957441, 31914882

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 -31914881
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 31914882 can be divided by 16 positive divisors. The sum of these divisors (counting 31914882) is 1, the average is 0.0625.

Base conversion 31914882

Base System Value
2 Binary 1111001101111101110000010
3 Ternary 2020001102222200
4 Quaternary 1321233232002
5 Quinary 31132234012
6 Senary 3100014030
8 Octal 171575602
10 Decimal 31914882
12 Duodecimal a831316
16 Hexadecimal 1e6fb82
20 Vigesimal 9j9742
36 Base36 j01oi

Cryptographic Hash Functions

md5 2da2d56ba2cc95742d8ed430020b3be1
sha1 67a4e0f244217c3a4f0365b3c5d73769d0d3e484
sha256 3aad0d6f8fb5932012f344ac260a95d2c88bbc0d0270db5b35e1060ddef35664
sha512 b82d5f6b47b852071d71d39b99a50a79ff86039cb808bd0592ba5033b3deb2f44203a3e6670a9e8e62bc8ff296bc2628d66d8556dcfe97cf082cd3a3d7013175
ripemd-160 c460a8e47b690d55832d66f8aa21258a0fb53175

31914882 as geometric shapes

Circle

Radius = n
Diameter 63829764
Circumference 200527117.66277
Area 3.1998996490037E+15

Sphere

Radius = n
Volume 1.3616589294639E+23
Surface area 1.2799598596015E+16
Circumference 200527117.66277

Square

Length = n
Perimeter 127659528
Area 1018559693073924
Diagonal 45134458.965937

Cube

Length = n
Surface area 6111358158443544
Volume 3.2507212414411E+22
Space diagonal 55278197.141565

Equilateral Triangle

Length = n
Perimeter 95744646
Area 4.4104928473645E+14
Altitude 27639098.570783

Triangular Pyramid

Length = n
Surface area 4.4104928473645E+14
Volume 3.8310117226169E+21
Height 15044819.655312