157028369 (number)

157028369 is an odd 9-digits composite number following 157028368 and preceding 157028370. In scientific notation, it is written as 1.57028369 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 145696320 positive integers (up to 157028369) that are relatively prime to 157028369.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand three hundred sixty-nine

Notation

Scientific notation 1.57028369 × 10^8
Engineering notation 1.57028369 × 10^6

Prime Factorization of 157028369

Prime Factorization 1273 × 421 × 293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028369
Product of the distinct prime numbers

The prime factorization of 157028369 is 1273 × 421 × 293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 94, 65, 438, 679, 6850, 826, 79901, 91802, 21481, 843982, 176901, 868233, 52076422, 25064486, 751630552, 556321239, 5054982994, 424122314

Basic calculations (n = 157028369)

Multiplication

n×y
n×2 314056738
n×3 471085107
n×4 628113476
n×5 785141845

Division

n÷y
n÷2 78514184.5
n÷3 52342789.666667
n÷3 39257092.25
n÷5 31405673.8

Exponentiation

ny
n2 24657908670800161
n3 3.8719911815267E+24
n4 6.0801246001752E+32
n5 9.5475204928229E+40

Nth Root

y√n
2√n 12531.096081349
3√n 539.50156224361
4√n 111.94237839777
5√n 43.570809020587

Divisors of 157028369

1, 293, 421, 1273, 123353, 372989, 535933, 157028369

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 -157028368
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 157028369 can be divided by 8 positive divisors. The sum of these divisors (counting 157028369) is 1, the average is 0.125.

Base conversion 157028369

Base System Value
2 Binary 1001010111000001000000010001
3 Ternary 101221110212102112
4 Quaternary 21113001000101
5 Quinary 310144401434
6 Senary 23325355105
8 Octal 1127010021
10 Decimal 157028369
12 Duodecimal 44708a95
16 Hexadecimal 95c1011
20 Vigesimal 2918ai9
36 Base36 2lhnv5

Cryptographic Hash Functions

md5 0b016431abcbfa8f59c19fee9dc55675
sha1 2b659ac90357c70d0402507e6667fbdcea2eb260
sha256 89314d34c7096156441e8dcdce623e9da847a799892a4421e76ff6a4b7ae4c3a
sha512 884144a662759e3b8623647d1da5e9096ffe2ded9ba2948650a7a78510ed57b6386fce2fa18526250b9d61de91b4db63a9ac31b8e928449ea272fc4fbf480ec9
ripemd-160 79aca10fc4ccfb33e8217241f190d232897d354c

157028369 as geometric shapes

Circle

Radius = n
Diameter 314056738
Circumference 986638340.91117
Area 7.7465104733074E+16

Sphere

Radius = n
Volume 1.6218958734198E+25
Surface area 3.098604189323E+17
Circumference 986638340.91117

Square

Length = n
Perimeter 628113476
Area 24657908670800161
Diagonal 222071649.11713

Cube

Length = n
Surface area 147947452024800966
Volume 3.8719911815267E+24
Space diagonal 271981113.33767

Equilateral Triangle

Length = n
Perimeter 471085107
Area 1.0677187656555E+16
Altitude 135990556.66884

Triangular Pyramid

Length = n
Surface area 1.0677187656555E+16
Volume 4.5631853685867E+23
Height 74023883.039042