151121946 (number)

151121946 is an even 9-digits composite number following 151121945 and preceding 151121947. In scientific notation, it is written as 1.51121946 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 50298864 positive integers (up to 151121946) that are relatively prime to 151121946.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million one hundred twenty-one thousand nine hundred forty-six

Notation

Scientific notation 1.51121946 × 10^8
Engineering notation 1.51121946 × 10^6

Prime Factorization of 151121946

Prime Factorization 2 × 3 × 683 × 36877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 151121946
Product of the distinct prime numbers

The prime factorization of 151121946 is 2 × 3 × 683 × 36877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 151121946)

Multiplication

n×y
n×2 302243892
n×3 453365838
n×4 604487784
n×5 755609730

Division

n÷y
n÷2 75560973
n÷3 50373982
n÷3 37780486.5
n÷5 30224389.2

Exponentiation

ny
n2 22837842562826916
n3 3.451299210536E+24
n4 5.2156705292447E+32
n5 7.8820228007431E+40

Nth Root

y√n
2√n 12293.166638422
3√n 532.65071270157
4√n 110.87455361092
5√n 43.237991067869

Divisors of 151121946

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 -151121945
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 151121946 can be divided by 16 positive divisors. The sum of these divisors (counting 151121946) is 1, the average is 0.0625.

Base conversion 151121946

Base System Value
2 Binary 1001000000011111000000011010
3 Ternary 101112100210100010
4 Quaternary 21000133000122
5 Quinary 302141400241
6 Senary 22555022350
8 Octal 1100370032
10 Decimal 151121946
12 Duodecimal 4273a9b6
16 Hexadecimal 901f01a
20 Vigesimal 274a4h6
36 Base36 2hz2fu

Cryptographic Hash Functions

md5 50ff346cb9c28ef2e1f9681c550e3c67
sha1 fa77dbe1a6253195771649dcdb41eef6cdb5277c
sha256 17c9f4d9e34850167b6a1b19c0eb15e1a0df56dc7a5ffe843fc8c8384283eeef
sha512 1b025de1c195d37a1c0380fdd0ef9d4308dd671f7f68b6d2fb7e8d3964493945851cd56860c2a523aa7c30c77a34407b0441b558af388a5b958a89c7180a0849
ripemd-160 5b389c5219b67b92bdcfaab50fddba71d916e16c

151121946 as geometric shapes

Circle

Radius = n
Diameter 302243892
Circumference 949527190.69959
Area 7.1747198419217E+16

Sphere

Radius = n
Volume 1.445676832688E+25
Surface area 2.8698879367687E+17
Circumference 949527190.69959

Square

Length = n
Perimeter 604487784
Area 22837842562826916
Diagonal 213718705.60541

Cube

Length = n
Surface area 137027055376961496
Volume 3.451299210536E+24
Space diagonal 261750888.61068

Equilateral Triangle

Length = n
Perimeter 453365838
Area 9.8890759135188E+15
Altitude 130875444.30534

Triangular Pyramid

Length = n
Surface area 9.8890759135188E+15
Volume 4.067395126123E+23
Height 71239568.535138