157048690 (number)

157048690 is an even 9-digits composite number following 157048689 and preceding 157048691. In scientific notation, it is written as 1.57048690 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 62819472 positive integers (up to 157048690) that are relatively prime to 157048690.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-eight thousand six hundred ninety

Notation

Scientific notation 1.57048690 × 10^8
Engineering notation 1.57048690 × 10^6

Prime Factorization of 157048690

Prime Factorization 2 × 5 × 15704869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157048690
Product of the distinct prime numbers

The prime factorization of 157048690 is 2 × 5 × 15704869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 2, 64, 127, 463, 3930, 2036, 31624, 52794, 153602, 920470, 3856125, 9779235, 36406331, 63608989, 224381091, 845424478, 7053737907, 9492766088

Basic calculations (n = 157048690)

Multiplication

n×y
n×2 314097380
n×3 471146070
n×4 628194760
n×5 785243450

Division

n÷y
n÷2 78524345
n÷3 52349563.333333
n÷3 39262172.5
n÷5 31409738

Exponentiation

ny
n2 24664291030716100
n3 3.8734945961527E+24
n4 6.0832725204786E+32
n5 9.5536998025417E+40

Nth Root

y√n
2√n 12531.906878045
3√n 539.52483349164
4√n 111.94599983048
5√n 43.571936659609

Divisors of 157048690

1, 2, 5, 10, 15704869, 31409738, 78524345, 157048690

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 -157048689
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 157048690 can be divided by 8 positive divisors. The sum of these divisors (counting 157048690) is 1, the average is 0.125.

Base conversion 157048690

Base System Value
2 Binary 1001010111000101111101110010
3 Ternary 101221111220022011
4 Quaternary 21113011331302
5 Quinary 310201024230
6 Senary 23330033134
8 Octal 1127057562
10 Decimal 157048690
12 Duodecimal 447187aa
16 Hexadecimal 95c5f72
20 Vigesimal 291b1ea
36 Base36 2li3jm

Cryptographic Hash Functions

md5 3da87104031e47c837b2b72a05dc37cf
sha1 acdb6c64167ae0e1ce4032c67e38433e35299495
sha256 703ecb6a1e9e14a32c328bc0ed5cd66274f2120a22bdd2e83144222fbdc7dd7c
sha512 4abcdf20b47acc81a20eb680643d3b813cbdc2164129dee0cd5c0164bc1923f5862fdef924a0bb988356106ac0012f3f4d1243cd1d7eac88c78eb18ae21ec67a
ripemd-160 17230f1c516501e438d2052edec8ad3ac5fcce21

157048690 as geometric shapes

Circle

Radius = n
Diameter 314097380
Circumference 986766021.5198
Area 7.7485155508098E+16

Sphere

Radius = n
Volume 1.6225256222657E+25
Surface area 3.0994062203239E+17
Circumference 986766021.5198

Square

Length = n
Perimeter 628194760
Area 24664291030716100
Diagonal 222100387.35093

Cube

Length = n
Surface area 147985746184296600
Volume 3.8734945961527E+24
Space diagonal 272016310.34213

Equilateral Triangle

Length = n
Perimeter 471146070
Area 1.0679951299466E+16
Altitude 136008155.17107

Triangular Pyramid

Length = n
Surface area 1.0679951299466E+16
Volume 4.5649571597151E+23
Height 74033462.450309