157025169 (number)

157025169 is an odd 9-digits composite number following 157025168 and preceding 157025170. In scientific notation, it is written as 1.57025169 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 86631552 positive integers (up to 157025169) that are relatively prime to 157025169.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-five thousand one hundred sixty-nine

Notation

Scientific notation 1.57025169 × 10^8
Engineering notation 1.57025169 × 10^6

Prime Factorization of 157025169

Prime Factorization 7 × 9 × 29 × 3 × 28649

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157025169
Product of the distinct prime numbers

The prime factorization of 157025169 is 7 × 9 × 29 × 3 × 28649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 4, 60, 370, 269, 7987, 1096, 49062, 78265, 29381, 879210, 3879715, 8734245, 57720234, 67332937, 3948472, 500878178, 827466048, 3351509175

Basic calculations (n = 157025169)

Multiplication

n×y
n×2 314050338
n×3 471075507
n×4 628100676
n×5 785125845

Division

n÷y
n÷2 78512584.5
n÷3 52341723
n÷3 39256292.25
n÷5 31405033.8

Exponentiation

ny
n2 24656903699478561
n3 3.8717544704273E+24
n4 6.0796290004536E+32
n5 9.5465477125353E+40

Nth Root

y√n
2√n 12530.968398332
3√n 539.49789747752
4√n 111.94180808944
5√n 43.570631437739

Divisors of 157025169

1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 28649, 85947, 200543, 257841, 601629, 773523, 830821, 1804887, 2492463, 5414661, 5815747, 7477389, 17447241, 22432167, 52341723, 157025169

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 -157025168
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 157025169 can be divided by 32 positive divisors. The sum of these divisors (counting 157025169) is 1, the average is 0.03125.

Base conversion 157025169

Base System Value
2 Binary 1001010111000000001110010001
3 Ternary 101221110201001000
4 Quaternary 21113000032101
5 Quinary 310144301134
6 Senary 23325332213
8 Octal 1127001621
10 Decimal 157025169
12 Duodecimal 44707069
16 Hexadecimal 95c0391
20 Vigesimal 29182i9
36 Base36 2lhle9

Cryptographic Hash Functions

md5 b0e227e625bae074dc8f021fb08e0450
sha1 746d7b7c103b6405c25fd161e26a0bb2b63810b7
sha256 8e4849c827f215832947e9dfccef1b7dbb9356829d08d9877d816334fd6cb5f8
sha512 2709cfd63efce56f5434e1d46f241b28894dd8b786b5751b85dc2da5d15b361904759c0e18e423ce7e5dcc14547a13117b61bb7aa7c9ecdec0b832c474b74757
ripemd-160 49e1cae9a032a07dd28ab325a361ac0827376d23

157025169 as geometric shapes

Circle

Radius = n
Diameter 314050338
Circumference 986618234.71819
Area 7.7461947522553E+16

Sphere

Radius = n
Volume 1.6217967201064E+25
Surface area 3.0984779009021E+17
Circumference 986618234.71819

Square

Length = n
Perimeter 628100676
Area 24656903699478561
Diagonal 222067123.63373

Cube

Length = n
Surface area 147941422196871366
Volume 3.8717544704273E+24
Space diagonal 271975570.77509

Equilateral Triangle

Length = n
Perimeter 471075507
Area 1.0676752491207E+16
Altitude 135987785.38754

Triangular Pyramid

Length = n
Surface area 1.0676752491207E+16
Volume 4.5629064018808E+23
Height 74022374.544576