31200906 (number)

31200906 is an even 8-digits composite number following 31200905 and preceding 31200907. In scientific notation, it is written as 3.1200906 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 9454800 positive integers (up to 31200906) that are relatively prime to 31200906.

Interesting facts

Basic properties

Name

Name thirty-one million two hundred thousand nine hundred six

Notation

Scientific notation 3.1200906 × 10^7
Engineering notation 3.1200906 × 10^6

Prime Factorization of 31200906

Prime Factorization 2 × 3 × 11 × 472741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31200906
Product of the distinct prime numbers

The prime factorization of 31200906 is 2 × 3 × 11 × 472741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 22, 60, 956, 132, 8099, 2990, 67937, 33702, 51592, 792357, 8272529, 8766806, 47825497, 52411025, 922738222, 814199599, 2880280394, 4358381384

Basic calculations (n = 31200906)

Multiplication

n×y
n×2 62401812
n×3 93602718
n×4 124803624
n×5 156004530

Division

n÷y
n÷2 15600453
n÷3 10400302
n÷3 7800226.5
n÷5 6240181.2

Exponentiation

ny
n2 973496535220836
n3 3.0373973886751E+22
n4 9.4769550408697E+29
n5 2.956895833964E+37

Nth Root

y√n
2√n 5585.7771169283
3√n 314.81523051729
4√n 74.738056684184
5√n 31.537948598796

Divisors of 31200906

1, 2, 3, 6, 11, 22, 33, 66, 472741, 945482, 1418223, 2836446, 5200151, 10400302, 15600453, 31200906

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 -31200905
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 31200906 can be divided by 16 positive divisors. The sum of these divisors (counting 31200906) is 1, the average is 0.0625.

Base conversion 31200906

Base System Value
2 Binary 1110111000001011010001010
3 Ternary 2011201011121010
4 Quaternary 1313001122022
5 Quinary 30441412111
6 Senary 3032424350
8 Octal 167013212
10 Decimal 31200906
12 Duodecimal a5480b6
16 Hexadecimal 1dc168a
20 Vigesimal 9f0256
36 Base36 ikqru

Cryptographic Hash Functions

md5 870754d38f02c8718976dfd65bfeaa37
sha1 ec862d963ae7db04d784555a8ed351842c9085f6
sha256 050261720163b1002a00aaf4f82e3c4d26ad1e0e37d38df309d9a0bef13b25eb
sha512 1cc94edfdee61f352a307defbf04562af39f8fe227ace78603c0bfdccf831482f863f99adf859018e08acaa8e1291e21d00129afe158af20eac92e7b97e2c730
ripemd-160 952f5bf559169dd9ef33556e0c577c405b2d55c3

31200906 as geometric shapes

Circle

Radius = n
Diameter 62401812
Circumference 196041074.14989
Area 3.0583295633449E+15

Sphere

Radius = n
Volume 1.2723020429726E+23
Surface area 1.223331825338E+16
Circumference 196041074.14989

Square

Length = n
Perimeter 124803624
Area 973496535220836
Diagonal 44124744.423528

Cube

Length = n
Surface area 5840979211325016
Volume 3.0373973886751E+22
Space diagonal 54041554.434181

Equilateral Triangle

Length = n
Perimeter 93602718
Area 4.2153636499869E+14
Altitude 27020777.21709

Triangular Pyramid

Length = n
Surface area 4.2153636499869E+14
Volume 3.5796071511508E+21
Height 14708248.141176