156909424 (number)

156909424 is an even 9-digits composite number following 156909423 and preceding 156909425. In scientific notation, it is written as 1.56909424 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 66624768 positive integers (up to 156909424) that are relatively prime to 156909424.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56909424 × 10^8
Engineering notation 1.56909424 × 10^6

Prime Factorization of 156909424

Prime Factorization 2 × 2 × 2 × 2 × 7 × 109 × 12853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19613678
Product of the distinct prime numbers

The prime factorization of 156909424 is 2 × 2 × 2 × 2 × 7 × 109 × 12853. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156909424)

Multiplication

n×y
n×2 313818848
n×3 470728272
n×4 627637696
n×5 784547120

Division

n÷y
n÷2 78454712
n÷3 52303141.333333
n÷3 39227356
n÷5 31381884.8

Exponentiation

ny
n2 24620567340011776
n3 3.8631990398745E+24
n4 6.0617233614405E+32
n5 9.5114152109098E+40

Nth Root

y√n
2√n 12526.34918881
3√n 539.3653082593
4√n 111.92117399675
5√n 43.564206263544

Divisors of 156909424

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156909423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156909424 can be divided by 40 positive divisors. The sum of these divisors (counting 156909424) is 1, the average is 0.025.

Base conversion 156909424

Base System Value
2 Binary 1001010110100011111101110000
3 Ternary 101221020211021011
4 Quaternary 21112203331300
5 Quinary 310132100144
6 Senary 23323040304
8 Octal 1126437560
10 Decimal 156909424
12 Duodecimal 44670094
16 Hexadecimal 95a3f70
20 Vigesimal 290ddb4
36 Base36 2lf434

Cryptographic Hash Functions

md5 9e9280e1fce6a33844eb745a562402a9
sha1 1d56bd31bfbebf46791d877f171b76ad81d29000
sha256 9066ab74d534099d2a8814df4586fc290ab6b870db8ab84b55c3cbbb50f3ee1c
sha512 6c5d0931cca23f1ace46a6ed2b7dfc04618ec57669e7b29cde43cdf7957dd59d88b8eb43a7637d0c035b0474454dff0196f9639b0ce108031d436ff510afd78e
ripemd-160 c9dd7f5aefb847bd540125dc9e7370a56c81b5c1

156909424 as geometric shapes

Circle

Radius = n
Diameter 313818848
Circumference 985890987.43481
Area 7.7347793482594E+16

Sphere

Radius = n
Volume 1.6182130297366E+25
Surface area 3.0939117393038E+17
Circumference 985890987.43481

Square

Length = n
Perimeter 627637696
Area 24620567340011776
Diagonal 221903435.48495

Cube

Length = n
Surface area 147723404040070656
Volume 3.8631990398745E+24
Space diagonal 271775094.55437

Equilateral Triangle

Length = n
Perimeter 470728272
Area 1.0661018386018E+16
Altitude 135887547.27718

Triangular Pyramid

Length = n
Surface area 1.0661018386018E+16
Volume 4.552823730281E+23
Height 73967811.828317