156745131 (number)

156745131 is an odd 9-digits composite number following 156745130 and preceding 156745132. In scientific notation, it is written as 1.56745131 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 104496752 positive integers (up to 156745131) that are relatively prime to 156745131.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-five thousand one hundred thirty-one

Notation

Scientific notation 1.56745131 × 10^8
Engineering notation 1.56745131 × 10^6

Prime Factorization of 156745131

Prime Factorization 3 × 52248377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156745131
Product of the distinct prime numbers

The prime factorization of 156745131 is 3 × 52248377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156745131)

Multiplication

n×y
n×2 313490262
n×3 470235393
n×4 626980524
n×5 783725655

Division

n÷y
n÷2 78372565.5
n÷3 52248377
n÷3 39186282.75
n÷5 31349026.2

Exponentiation

ny
n2 24569036092207161
n3 3.8510767808167E+24
n4 6.0363753450018E+32
n5 9.4617244421747E+40

Nth Root

y√n
2√n 12519.789574909
3√n 539.17699390515
4√n 111.89186554397
5√n 43.55507960502

Divisors of 156745131

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156745130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156745131 can be divided by 4 positive divisors. The sum of these divisors (counting 156745131) is 1, the average is 0.25.

Base conversion 156745131

Base System Value
2 Binary 1001010101111011110110101011
3 Ternary 101220221110220020
4 Quaternary 21111323312223
5 Quinary 310111321011
6 Senary 23315331523
8 Octal 1125736653
10 Decimal 156745131
12 Duodecimal 445b0ba3
16 Hexadecimal 957bdab
20 Vigesimal 28jd2gb
36 Base36 2lblbf

Cryptographic Hash Functions

md5 b26c9f8bf3e1dad4d86275af850f7518
sha1 4bb4e10e6ce1d5a6ee5143f581d28759f5857be9
sha256 a9b87d8993ba2ca0f0687dddf11a20fe6e7db7346b204291ac9eec7273d02f00
sha512 b0b36fbf4d1bb523c6618b413c4210274baecc92aa663946330fb6e614e790bae9938f2a94b851ffb0d1d8c1270f1652b21b96ec36fcad0082698710449b4224
ripemd-160 7aff4da1493785cf560b9256161526a7f0305aa9

156745131 as geometric shapes

Circle

Radius = n
Diameter 313490262
Circumference 984858704.07114
Area 7.718590329306E+16

Sphere

Radius = n
Volume 1.6131352697365E+25
Surface area 3.0874361317224E+17
Circumference 984858704.07114

Square

Length = n
Perimeter 626980524
Area 24569036092207161
Diagonal 221671090.09615

Cube

Length = n
Surface area 147414216553242966
Volume 3.8510767808167E+24
Space diagonal 271490530.73104

Equilateral Triangle

Length = n
Perimeter 470235393
Area 1.0638704701174E+16
Altitude 135745265.36552

Triangular Pyramid

Length = n
Surface area 1.0638704701174E+16
Volume 4.538537510976E+23
Height 73890363.365382