157438260 (number)

157438260 is an even 9-digits composite number following 157438259 and preceding 157438261. In scientific notation, it is written as 1.57438260 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 35985600 positive integers (up to 157438260) that are relatively prime to 157438260.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57438260 × 10^8
Engineering notation 1.57438260 × 10^6

Prime Factorization of 157438260

Prime Factorization 2 × 2 × 105 × 3 × 124951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78719130
Product of the distinct prime numbers

The prime factorization of 157438260 is 2 × 2 × 105 × 3 × 124951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 36, 89, 570, 934, 5810, 7837, 97245, 75554, 900433, 401177, 5689022, 2735261, 28985604, 25389659, 178270426, 129207352, 1376945414, 6720501731

Basic calculations (n = 157438260)

Multiplication

n×y
n×2 314876520
n×3 472314780
n×4 629753040
n×5 787191300

Division

n÷y
n÷2 78719130
n÷3 52479420
n÷3 39359565
n÷5 31487652

Exponentiation

ny
n2 24786805711827600
n3 3.9023915622282E+24
n4 6.1438573739589E+32
n5 9.6727821464426E+40

Nth Root

y√n
2√n 12547.440376427
3√n 539.97057452827
4√n 112.01535777039
5√n 43.593531875723

Divisors of 157438260

1, 2, 3, 4, 6, 12, 105, 210, 315, 420, 630, 1260, 124951, 249902, 374853, 499804, 749706, 1499412, 13119855, 26239710, 39359565, 52479420, 78719130, 157438260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157438259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157438260 can be divided by 24 positive divisors. The sum of these divisors (counting 157438260) is 1, the average is 0.041666666666667.

Base conversion 157438260

Base System Value
2 Binary 1001011000100101000100110100
3 Ternary 101222020200200200
4 Quaternary 21120211010310
5 Quinary 310301011020
6 Senary 23342240500
8 Octal 1130450464
10 Decimal 157438260
12 Duodecimal 44886130
16 Hexadecimal 9625134
20 Vigesimal 293jfd0
36 Base36 2lqg50

Cryptographic Hash Functions

md5 e74b44df9cedebf2c129a4e236e2d935
sha1 1ff3f81b84acfd5ecb12c4d6386b85227ae8cc0d
sha256 9a34fbb52cad7dc6f67f4ed9c23d55838202b141ec7c6bf698d16f87f4bc1c63
sha512 cce6b18bb5256a4127a26f01f93fa20b7fb4ab18f716ab195f5dd2c04c9d9d21d183c513542daef8bd4b978e935ba9dc7f076a4918468baa5c74945cb58cb119
ripemd-160 015bd779348c66ba70092bc3c449d51851f2c54b

157438260 as geometric shapes

Circle

Radius = n
Diameter 314876520
Circumference 989213762.01992
Area 7.7870046730235E+16

Sphere

Radius = n
Volume 1.6346299551103E+25
Surface area 3.1148018692094E+17
Circumference 989213762.01992

Square

Length = n
Perimeter 629753040
Area 24786805711827600
Diagonal 222651322.52842

Cube

Length = n
Surface area 148720834270965600
Volume 3.9023915622282E+24
Space diagonal 272691065.37524

Equilateral Triangle

Length = n
Perimeter 472314780
Area 1.0733001712556E+16
Altitude 136345532.68762

Triangular Pyramid

Length = n
Surface area 1.0733001712556E+16
Volume 4.5990125608279E+23
Height 74217107.509474