157430867 (number)

157430867 is an odd 9-digits composite number following 157430866 and preceding 157430868. In scientific notation, it is written as 1.57430867 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 142156960 positive integers (up to 157430867) that are relatively prime to 157430867.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty thousand eight hundred sixty-seven

Notation

Scientific notation 1.57430867 × 10^8
Engineering notation 1.57430867 × 10^6

Prime Factorization of 157430867

Prime Factorization 11 × 149 × 96053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157430867
Product of the distinct prime numbers

The prime factorization of 157430867 is 11 × 149 × 96053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157430867)

Multiplication

n×y
n×2 314861734
n×3 472292601
n×4 629723468
n×5 787154335

Division

n÷y
n÷2 78715433.5
n÷3 52476955.666667
n÷3 39357716.75
n÷5 31486173.4

Exponentiation

ny
n2 24784477884371689
n3 3.901841841479E+24
n4 6.1427034400091E+32
n5 9.6705112828451E+40

Nth Root

y√n
2√n 12547.145771051
3√n 539.96212240034
4√n 112.01404274041
5√n 43.593122454233

Divisors of 157430867

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157430866
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157430867 can be divided by 8 positive divisors. The sum of these divisors (counting 157430867) is 1, the average is 0.125.

Base conversion 157430867

Base System Value
2 Binary 1001011000100011010001010011
3 Ternary 101222020022112212
4 Quaternary 21120203101103
5 Quinary 310300241432
6 Senary 23342142335
8 Octal 1130432123
10 Decimal 157430867
12 Duodecimal 448819ab
16 Hexadecimal 9623453
20 Vigesimal 293ih37
36 Base36 2lqafn

Cryptographic Hash Functions

md5 daf85a25efb29092cc20a029bee5f2e1
sha1 ee40247c8b737248bc41fdcb51441f1f1a7317f0
sha256 642f11fcefdd93b2fc9b9525edff559e7309063cd10f31c171a4ae1dd3bf2e3a
sha512 9d39256783a96710fd9f02fe5bd935aa617333d08e5f9f73135d7d22f62d82c96e2941e4ca44696a244a4171e1ca1c8135aabfb7ddbdd47e746db21165d1110e
ripemd-160 74629dc349cd50c3d341e815e9f29cc603fab123

157430867 as geometric shapes

Circle

Radius = n
Diameter 314861734
Circumference 989167310.43094
Area 7.7862733644601E+16

Sphere

Radius = n
Volume 1.6343996886213E+25
Surface area 3.114509345784E+17
Circumference 989167310.43094

Square

Length = n
Perimeter 629723468
Area 24784477884371689
Diagonal 222640867.24755

Cube

Length = n
Surface area 148706867306230134
Volume 3.901841841479E+24
Space diagonal 272678260.32362

Equilateral Triangle

Length = n
Perimeter 472292601
Area 1.07319937337E+16
Altitude 136339130.16181

Triangular Pyramid

Length = n
Surface area 1.07319937337E+16
Volume 4.598364708712E+23
Height 74213622.415852