157055925 (number)

157055925 is an odd 9-digits composite number following 157055924 and preceding 157055926. In scientific notation, it is written as 1.57055925 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 77313600 positive integers (up to 157055925) that are relatively prime to 157055925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57055925 × 10^8
Engineering notation 1.57055925 × 10^6

Prime Factorization of 157055925

Prime Factorization 3 × 25 × 13 × 13 × 12391

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12081225
Product of the distinct prime numbers

The prime factorization of 157055925 is 3 × 25 × 13 × 13 × 12391. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 19, 91, 963, 438, 6513, 7997, 55926, 60972, 930882, 551177, 6358623, 6178722, 38385725, 7201043, 929884465, 736885823, 409138721, 6953318365

Basic calculations (n = 157055925)

Multiplication

n×y
n×2 314111850
n×3 471167775
n×4 628223700
n×5 785279625

Division

n÷y
n÷2 78527962.5
n÷3 52351975
n÷3 39263981.25
n÷5 31411185

Exponentiation

ny
n2 24666563577605625
n3 3.8740299592522E+24
n4 6.0843935872806E+32
n5 9.5559006291442E+40

Nth Root

y√n
2√n 12532.195537894
3√n 539.53311840045
4√n 111.94728910471
5√n 43.572338111099

Divisors of 157055925

1, 3, 13, 25, 39, 75, 169, 325, 507, 975, 4225, 12391, 12675, 37173, 161083, 309775, 483249, 929325, 2094079, 4027075, 6282237, 12081225, 52351975, 157055925

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 -157055924
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 157055925 can be divided by 24 positive divisors. The sum of these divisors (counting 157055925) is 1, the average is 0.041666666666667.

Base conversion 157055925

Base System Value
2 Binary 1001010111000111101110110101
3 Ternary 101221112021020010
4 Quaternary 21113013232311
5 Quinary 310201242200
6 Senary 23330130433
8 Octal 1127075665
10 Decimal 157055925
12 Duodecimal 44720a19
16 Hexadecimal 95c7bb5
20 Vigesimal 291bjg5
36 Base36 2li94l

Cryptographic Hash Functions

md5 03941d2e1c82b96e305e335d581e32df
sha1 4596f4ac5670b787293805ca2f408ba4a82e9e48
sha256 d4c640def7e9551bbc91451fbeb9d1a48da1914826c4d5574b8a6260ddda8df6
sha512 c27eb51bd0834df2e6e4516b4440b336579a0c2b85b66b26c9003bcd9ec330135d71d9ee603bbce98495bf17b4af3d71670d060d0b9bc1438ab9d1cff50f742b
ripemd-160 40008ada09e27884ac254183881c878ae2df6b79

157055925 as geometric shapes

Circle

Radius = n
Diameter 314111850
Circumference 986811480.3655
Area 7.7492294924711E+16

Sphere

Radius = n
Volume 1.6227498746364E+25
Surface area 3.0996917969885E+17
Circumference 986811480.3655

Square

Length = n
Perimeter 628223700
Area 24666563577605625
Diagonal 222110619.18605

Cube

Length = n
Surface area 147999381465633750
Volume 3.8740299592522E+24
Space diagonal 272028841.72973

Equilateral Triangle

Length = n
Perimeter 471167775
Area 1.0680935341135E+16
Altitude 136014420.86486

Triangular Pyramid

Length = n
Surface area 1.0680935341135E+16
Volume 4.5655880911784E+23
Height 74036873.062017