1225686912 (number)

1225686912 is an even 10-digits composite number following 1225686911 and preceding 1225686913. In scientific notation, it is written as 1.225686912 × 10^9. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 408562176 positive integers (up to 1225686912) that are relatively prime to 1225686912.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-five million six hundred eighty-six thousand nine hundred twelve

Notation

Scientific notation 1.225686912 × 10^9
Engineering notation 1.225686912 × 10^9

Prime Factorization of 1225686912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3191893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 19151358
Product of the distinct prime numbers

The prime factorization of 1225686912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3191893. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1225686912)

Multiplication

n×y
n×2 2451373824
n×3 3677060736
n×4 4902747648
n×5 6128434560

Division

n÷y
n÷2 612843456
n÷3 408562304
n÷3 306421728
n÷5 245137382.4

Exponentiation

ny
n2 1502308406248095744
n3 1.8413597513259E+27
n4 2.2569305474837E+36
n5 2.7662902333438E+45

Nth Root

y√n
2√n 35009.811653307
3√n 1070.1874397224
4√n 187.10909024766
5√n 65.71672462875

Divisors of 1225686912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1225686911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1225686912 can be divided by 32 positive divisors. The sum of these divisors (counting 1225686912) is 1, the average is 0.03125.

Base conversion 1225686912

Base System Value
2 Binary 1001001000011100111111110000000
3 Ternary 10011102100100100120
4 Quaternary 1021003213332000
5 Quinary 10002233440122
6 Senary 321342420240
8 Octal 11103477600
10 Decimal 1225686912
12 Duodecimal 2a2591680
16 Hexadecimal 490e7f80
20 Vigesimal j30ah5c
36 Base36 k9qq2o

Cryptographic Hash Functions

md5 ef089bb0d5a5173e1a9e32b978efe6de
sha1 5e08a729cb96b7474cf87302e8d675b85640f0ff
sha256 173b6f2b2fe09b13869e45d5859d25604d5f25013e95f046b3b2609e092a5024
sha512 3d5fd23886b12d89aa5050e5b780f427e90e132952532b6d9f227de6abff161d000f86bc83cb4cec82da0129608f39185d76de41beaebb23e2b7f81a8f38700d
ripemd-160 c6bbb3fb67d54e7e1c818680d6ee4c2b1b625081

1225686912 as geometric shapes

Circle

Radius = n
Diameter 2451373824
Circumference 7701217996.6807
Area 4.7196410524952E+18

Sphere

Radius = n
Volume 7.7130696898417E+27
Surface area 1.8878564209981E+19
Circumference 7701217996.6807

Square

Length = n
Perimeter 4902747648
Area 1502308406248095744
Diagonal 1733383054.1736

Cube

Length = n
Surface area 9013850437488574464
Volume 1.8413597513259E+27
Space diagonal 2122952005.7562

Equilateral Triangle

Length = n
Perimeter 3677060736
Area 6.5051862206488E+17
Altitude 1061476002.8781

Triangular Pyramid

Length = n
Surface area 6.5051862206488E+17
Volume 2.1700632779442E+26
Height 577794351.3912