157025140 (number)

157025140 is an even 9-digits composite number following 157025139 and preceding 157025141. In scientific notation, it is written as 1.57025140 × 10^8. The sum of its digits is 25. It has a total of 7 prime factors and 96 positive divisors. There are 56888832 positive integers (up to 157025140) that are relatively prime to 157025140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57025140 × 10^8
Engineering notation 1.57025140 × 10^6

Prime Factorization of 157025140

Prime Factorization 2 × 2 × 5 × 23 × 79 × 29 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78512570
Product of the distinct prime numbers

The prime factorization of 157025140 is 2 × 2 × 5 × 23 × 79 × 29 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157025140)

Multiplication

n×y
n×2 314050280
n×3 471075420
n×4 628100560
n×5 785125700

Division

n÷y
n÷2 78512570
n÷3 52341713.333333
n÷3 39256285
n÷5 31405028

Exponentiation

ny
n2 24656894592019600
n3 3.8717523252771E+24
n4 6.0796245092197E+32
n5 9.5465388970765E+40

Nth Root

y√n
2√n 12530.967241199
3√n 539.49786426535
4√n 111.94180292098
5√n 43.570629828381

Divisors of 157025140

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157025139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157025140 can be divided by 96 positive divisors. The sum of these divisors (counting 157025140) is 1, the average is 0.010416666666667.

Base conversion 157025140

Base System Value
2 Binary 1001010111000000001101110100
3 Ternary 101221110200222221
4 Quaternary 21113000031310
5 Quinary 310144301030
6 Senary 23325332124
8 Octal 1127001564
10 Decimal 157025140
12 Duodecimal 44707044
16 Hexadecimal 95c0374
20 Vigesimal 29182h0
36 Base36 2lhldg

Cryptographic Hash Functions

md5 34e45b6e60122fc300e3dc49a680f193
sha1 8483243ad2520c810194092738c9bc4619c607ed
sha256 29fe01fe208443955a68912450a9e11f055337cd1d9d8b81dce875ecf467987a
sha512 0208a31079000978e7599dd33eae189b8c644f1528f6c5811fecfbb09ed361fcb64344a4f54c74a12135ad46f3d6ffc96d9fadc7ab41d9e9a32560f624707488
ripemd-160 c8debd79fcd0f34323822516e6a410eb5442bcf3

157025140 as geometric shapes

Circle

Radius = n
Diameter 314050280
Circumference 986618052.50582
Area 7.7461918910627E+16

Sphere

Radius = n
Volume 1.621795821548E+25
Surface area 3.0984767564251E+17
Circumference 986618052.50582

Square

Length = n
Perimeter 628100560
Area 24656894592019600
Diagonal 222067082.62153

Cube

Length = n
Surface area 147941367552117600
Volume 3.8717523252771E+24
Space diagonal 271975520.54562

Equilateral Triangle

Length = n
Perimeter 471075420
Area 1.0676748547562E+16
Altitude 135987760.27281

Triangular Pyramid

Length = n
Surface area 1.0676748547562E+16
Volume 4.5629038737971E+23
Height 74022360.873845