157025898 (number)

157025898 is an even 9-digits composite number following 157025897 and preceding 157025899. In scientific notation, it is written as 1.57025898 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 52341948 positive integers (up to 157025898) that are relatively prime to 157025898.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57025898 × 10^8
Engineering notation 1.57025898 × 10^6

Prime Factorization of 157025898

Prime Factorization 2 × 3 × 9 × 2907887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157025898
Product of the distinct prime numbers

The prime factorization of 157025898 is 2 × 3 × 9 × 2907887. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 3, 91, 200, 992, 1184, 5501, 14077, 14897, 70662, 483345, 23694, 1381193, 71308640, 42311177, 284788895, 142827097, 4557694204, 3648177947

Basic calculations (n = 157025898)

Multiplication

n×y
n×2 314051796
n×3 471077694
n×4 628103592
n×5 785129490

Division

n÷y
n÷2 78512949
n÷3 52341966
n÷3 39256474.5
n÷5 31405179.6

Exponentiation

ny
n2 24657132642706404
n3 3.8718083953261E+24
n4 6.0797419016002E+32
n5 9.54676931707E+40

Nth Root

y√n
2√n 12530.997486234
3√n 539.49873236143
4√n 111.94193801357
5√n 43.570671893586

Divisors of 157025898

1, 2, 3, 6, 9, 18, 27, 54, 2907887, 5815774, 8723661, 17447322, 26170983, 52341966, 78512949, 157025898

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157025897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157025898 can be divided by 16 positive divisors. The sum of these divisors (counting 157025898) is 1, the average is 0.0625.

Base conversion 157025898

Base System Value
2 Binary 1001010111000000011001101010
3 Ternary 101221110202001000
4 Quaternary 21113000121222
5 Quinary 310144312043
6 Senary 23325335430
8 Octal 1127003152
10 Decimal 157025898
12 Duodecimal 44707576
16 Hexadecimal 95c066a
20 Vigesimal 29184ei
36 Base36 2lhlyi

Cryptographic Hash Functions

md5 491c0b037c30f5999239aab096fdbbcb
sha1 263603876110c9eae84b8e5291aa1f019699b3cc
sha256 6b26e981a1a3e96f4475cddcf10146bfdb4e39b3ca80a800fe0b7d662cafa1a5
sha512 c5e36d7a7fea460d716cb0cd02deab6aa24a4a4c2934af3c3c8767a6dc4b8a792c128c9ad323e965d8aa3fb3a2af3426251e89f0fcc5efbd4df08c6c441ae266
ripemd-160 1223a1b913ca79b8450628af69a46d2d469c1ce1

157025898 as geometric shapes

Circle

Radius = n
Diameter 314051796
Circumference 986622815.16028
Area 7.7462666768916E+16

Sphere

Radius = n
Volume 1.6218193081152E+25
Surface area 3.0985066707566E+17
Circumference 986622815.16028

Square

Length = n
Perimeter 628103592
Area 24657132642706404
Diagonal 222068154.59541

Cube

Length = n
Surface area 147942795856238424
Volume 3.8718083953261E+24
Space diagonal 271976833.44013

Equilateral Triangle

Length = n
Perimeter 471077694
Area 1.0676851626533E+16
Altitude 135988416.72006

Triangular Pyramid

Length = n
Surface area 1.0676851626533E+16
Volume 4.5629699529835E+23
Height 74022718.198471