157072180 (number)

157072180 is an even 9-digits composite number following 157072179 and preceding 157072181. In scientific notation, it is written as 1.57072180 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 59132928 positive integers (up to 157072180) that are relatively prime to 157072180.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-two thousand one hundred eighty

Notation

Scientific notation 1.57072180 × 10^8
Engineering notation 1.57072180 × 10^6

Prime Factorization of 157072180

Prime Factorization 2 × 2 × 85 × 461977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78536090
Product of the distinct prime numbers

The prime factorization of 157072180 is 2 × 2 × 85 × 461977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 37, 50, 707, 956, 2497, 522, 11790, 18947, 981133, 22296, 7527381, 1581157, 10675175, 61214144, 364814340, 477540803, 2082568162, 6698771184

Basic calculations (n = 157072180)

Multiplication

n×y
n×2 314144360
n×3 471216540
n×4 628288720
n×5 785360900

Division

n÷y
n÷2 78536090
n÷3 52357393.333333
n÷3 39268045
n÷5 31414436

Exponentiation

ny
n2 24671669729952400
n3 3.8752329487236E+24
n4 6.0869128726385E+32
n5 9.5608467437539E+40

Nth Root

y√n
2√n 12532.844050733
3√n 539.55173132086
4√n 111.95018557704
5√n 43.573240005167

Divisors of 157072180

1, 2, 4, 85, 170, 340, 461977, 923954, 1847908, 39268045, 78536090, 157072180

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157072179
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157072180 can be divided by 12 positive divisors. The sum of these divisors (counting 157072180) is 1, the average is 0.083333333333333.

Base conversion 157072180

Base System Value
2 Binary 1001010111001011101100110100
3 Ternary 101221120002112011
4 Quaternary 21113023230310
5 Quinary 310202302210
6 Senary 23330334004
8 Octal 1127135464
10 Decimal 157072180
12 Duodecimal 4472a304
16 Hexadecimal 95cbb34
20 Vigesimal 291e090
36 Base36 2lilo4

Cryptographic Hash Functions

md5 a84c5f110b0005ebfb43d01c0d6af828
sha1 7162e06fb38b8061603e92cf1de2d94d32623185
sha256 a37fc4fb3204537c563e9cec05bff8d56bea3d0425d230ba72c4fc8903a76b1f
sha512 0eac82c6ca4fcb6128e8d9c0f1e097bc3069b67a9f0e9d159100c7093f8ad5f2a66ce4548f0d48024756e69347de5e3a198380ab4fd99104b9124b8fc0d6a66f
ripemd-160 21207aefeaad07961911d978076119d9d9f22e1d

157072180 as geometric shapes

Circle

Radius = n
Diameter 314144360
Circumference 986913613.54267
Area 7.7508336375412E+16

Sphere

Radius = n
Volume 1.6232537816879E+25
Surface area 3.1003334550165E+17
Circumference 986913613.54267

Square

Length = n
Perimeter 628288720
Area 24671669729952400
Diagonal 222133607.22751

Cube

Length = n
Surface area 148030018379714400
Volume 3.8752329487236E+24
Space diagonal 272056996.2156

Equilateral Triangle

Length = n
Perimeter 471216540
Area 1.0683146369959E+16
Altitude 136028498.1078

Triangular Pyramid

Length = n
Surface area 1.0683146369959E+16
Volume 4.5670058278667E+23
Height 74044535.742503