157465980 (number)

157465980 is an even 9-digits composite number following 157465979 and preceding 157465981. In scientific notation, it is written as 1.57465980 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 35213184 positive integers (up to 157465980) that are relatively prime to 157465980.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-five thousand nine hundred eighty

Notation

Scientific notation 1.57465980 × 10^8
Engineering notation 1.57465980 × 10^6

Prime Factorization of 157465980

Prime Factorization 2 × 2 × 9 × 5 × 7 × 47 × 2659

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78732990
Product of the distinct prime numbers

The prime factorization of 157465980 is 2 × 2 × 9 × 5 × 7 × 47 × 2659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157465980)

Multiplication

n×y
n×2 314931960
n×3 472397940
n×4 629863920
n×5 787329900

Division

n÷y
n÷2 78732990
n÷3 52488660
n÷3 39366495
n÷5 31493196

Exponentiation

ny
n2 24795534857360400
n3 3.9044531959384E+24
n4 6.1481854886257E+32
n5 9.6813005318823E+40

Nth Root

y√n
2√n 12548.544935569
3√n 540.002263365
4√n 112.02028805341
5√n 43.5950668617

Divisors of 157465980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157465979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157465980 can be divided by 96 positive divisors. The sum of these divisors (counting 157465980) is 1, the average is 0.010416666666667.

Base conversion 157465980

Base System Value
2 Binary 1001011000101011110101111100
3 Ternary 101222022002201100
4 Quaternary 21120223311330
5 Quinary 310302402410
6 Senary 23343013100
8 Octal 1130536574
10 Decimal 157465980
12 Duodecimal 4489a190
16 Hexadecimal 962bd7c
20 Vigesimal 29434j0
36 Base36 2lr1j0

Cryptographic Hash Functions

md5 a69d14a11ab5dc10f554aa9a10c678e2
sha1 9f79d8eacb0e0ef7f7736833c26e5b496ecf1767
sha256 1e0a34cafd036029d53770916f6a653a417a1c22fb41cf369e5335d8abfa8f5f
sha512 8c1015245689ebe794b9b83cc7e06de98862c92a111a71b18d7873c87a462b2fb460bcd340adf9963bd714f19972b3514062fb3493837d975b861da2d2168b16
ripemd-160 b85646e2ddee1e923628bb1238823d0d0ed9216f

157465980 as geometric shapes

Circle

Radius = n
Diameter 314931960
Circumference 989387931.91663
Area 7.7897470149713E+16

Sphere

Radius = n
Volume 1.6354935302194E+25
Surface area 3.1158988059885E+17
Circumference 989387931.91663

Square

Length = n
Perimeter 629863920
Area 24795534857360400
Diagonal 222690524.52837

Cube

Length = n
Surface area 148773209144162400
Volume 3.9044531959384E+24
Space diagonal 272739077.82362

Equilateral Triangle

Length = n
Perimeter 472397940
Area 1.0736781543448E+16
Altitude 136369538.91181

Triangular Pyramid

Length = n
Surface area 1.0736781543448E+16
Volume 4.6014422194559E+23
Height 74230174.84279