157469430 (number)

157469430 is an even 9-digits composite number following 157469429 and preceding 157469431. In scientific notation, it is written as 1.57469430 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 41019264 positive integers (up to 157469430) that are relatively prime to 157469430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57469430 × 10^8
Engineering notation 1.57469430 × 10^6

Prime Factorization of 157469430

Prime Factorization 2 × 15 × 67 × 157 × 499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157469430
Product of the distinct prime numbers

The prime factorization of 157469430 is 2 × 15 × 67 × 157 × 499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 20, 61, 115, 930, 9848, 9005, 31788, 62299, 929189, 91096, 8905758, 6503514, 70613925, 45385413, 790009577, 568820069, 5914206053, 6177783964

Basic calculations (n = 157469430)

Multiplication

n×y
n×2 314938860
n×3 472408290
n×4 629877720
n×5 787347150

Division

n÷y
n÷2 78734715
n÷3 52489810
n÷3 39367357.5
n÷5 31493886

Exponentiation

ny
n2 24796621384524900
n3 3.9047098353469E+24
n4 6.1487243208748E+32
n5 9.6823611403529E+40

Nth Root

y√n
2√n 12548.682400953
3√n 540.00620706171
4√n 112.02090162534
5√n 43.5952578892

Divisors of 157469430

1, 2, 15, 30, 67, 134, 157, 314, 499, 998, 1005, 2010, 2355, 4710, 7485, 10519, 14970, 21038, 33433, 66866, 78343, 156686, 157785, 315570, 501495, 1002990, 1175145, 2350290, 5248981, 10497962, 78734715, 157469430

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157469429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157469430 can be divided by 32 positive divisors. The sum of these divisors (counting 157469430) is 1, the average is 0.03125.

Base conversion 157469430

Base System Value
2 Binary 1001011000101100101011110110
3 Ternary 101222022021110010
4 Quaternary 21120230223312
5 Quinary 310303010210
6 Senary 23343041050
8 Octal 1130545366
10 Decimal 157469430
12 Duodecimal 448a0186
16 Hexadecimal 962caf6
20 Vigesimal 2943dba
36 Base36 2lr46u

Cryptographic Hash Functions

md5 c1c898fcc4a8533474376fb189348f5e
sha1 77ffe30156dc808aa80ebba3959e4bf504654988
sha256 71cfc2370ba42800c541662af5adbab309651ad5ee3fc71b4d8f89dc498bab95
sha512 b91c18f379b741614d78261c11950838efddf8726c5b059aba4b0b37554bacb1e4ce6efdac7a5541be689509a50b771e3a64ea0dab42f5d6e1c4252ce06c6212
ripemd-160 79f795e76c86ec81dde6f34e3bf0145ea0ee5bfa

157469430 as geometric shapes

Circle

Radius = n
Diameter 314938860
Circumference 989409608.90594
Area 7.7900883575471E+16

Sphere

Radius = n
Volume 1.6356010310834E+25
Surface area 3.1160353430188E+17
Circumference 989409608.90594

Square

Length = n
Perimeter 629877720
Area 24796621384524900
Diagonal 222695403.56516

Cube

Length = n
Surface area 148779728307149400
Volume 3.9047098353469E+24
Space diagonal 272745053.39891

Equilateral Triangle

Length = n
Perimeter 472408290
Area 1.0737252023512E+16
Altitude 136372526.69946

Triangular Pyramid

Length = n
Surface area 1.0737252023512E+16
Volume 4.6017446718994E+23
Height 74231801.188387