157025028 (number)

157025028 is an even 9-digits composite number following 157025027 and preceding 157025029. In scientific notation, it is written as 1.57025028 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 52295584 positive integers (up to 157025028) that are relatively prime to 157025028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57025028 × 10^8
Engineering notation 1.57025028 × 10^6

Prime Factorization of 157025028

Prime Factorization 2 × 2 × 3 × 1277 × 10247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78512514
Product of the distinct prime numbers

The prime factorization of 157025028 is 2 × 2 × 3 × 1277 × 10247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 32, 31, 509, 706, 2649, 7771, 73542, 85978, 369154, 311596, 9182476, 5659079, 9802080, 58281721, 709347257, 291243395, 3927787649, 6607717580

Basic calculations (n = 157025028)

Multiplication

n×y
n×2 314050056
n×3 471075084
n×4 628100112
n×5 785125140

Division

n÷y
n÷2 78512514
n÷3 52341676
n÷3 39256257
n÷5 31405005.6

Exponentiation

ny
n2 24656859418400784
n3 3.8717440405664E+24
n4 6.0796071637878E+32
n5 9.5465048512278E+40

Nth Root

y√n
2√n 12530.962772269
3√n 539.49773599762
4√n 111.94178296002
5√n 43.570623612928

Divisors of 157025028

1, 2, 3, 4, 6, 12, 1277, 2554, 3831, 5108, 7662, 10247, 15324, 20494, 30741, 40988, 61482, 122964, 13085419, 26170838, 39256257, 52341676, 78512514, 157025028

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 -157025027
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 157025028 can be divided by 24 positive divisors. The sum of these divisors (counting 157025028) is 1, the average is 0.041666666666667.

Base conversion 157025028

Base System Value
2 Binary 1001010111000000001100000100
3 Ternary 101221110200211210
4 Quaternary 21113000030010
5 Quinary 310144300103
6 Senary 23325331420
8 Octal 1127001404
10 Decimal 157025028
12 Duodecimal 44706b70
16 Hexadecimal 95c0304
20 Vigesimal 29182b8
36 Base36 2lhlac

Cryptographic Hash Functions

md5 1d33c717f62b076819057278906f2ed4
sha1 3ef0cd1b8b25fd30a024218bbf4d64a28786a209
sha256 5c4be955f0777f51e2295c9619311ff4cdc1a0a336f156be0c5174996848d295
sha512 bf2dc030db09fb60b78b9332c7c25ce81837a56892791f978d6dac7d41e9cd0850ff15b8b9e2f902d53469747706cfba7902fce818f623bfe7a5468c30c357ee
ripemd-160 99c4f57bf544a9c1dcc4d681a545846abc2bb9b4

157025028 as geometric shapes

Circle

Radius = n
Diameter 314050056
Circumference 986617348.78906
Area 7.7461808409444E+16

Sphere

Radius = n
Volume 1.6217923512565E+25
Surface area 3.0984723363778E+17
Circumference 986617348.78906

Square

Length = n
Perimeter 628100112
Area 24656859418400784
Diagonal 222066924.22962

Cube

Length = n
Surface area 147941156510404704
Volume 3.8717440405664E+24
Space diagonal 271975326.55593

Equilateral Triangle

Length = n
Perimeter 471075084
Area 1.0676733316938E+16
Altitude 135987663.27796

Triangular Pyramid

Length = n
Surface area 1.0676733316938E+16
Volume 4.5628941101719E+23
Height 74022308.076538