157450254 (number)

157450254 is an even 9-digits composite number following 157450253 and preceding 157450255. In scientific notation, it is written as 1.57450254 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 48446208 positive integers (up to 157450254) that are relatively prime to 157450254.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifty thousand two hundred fifty-four

Notation

Scientific notation 1.57450254 × 10^8
Engineering notation 1.57450254 × 10^6

Prime Factorization of 157450254

Prime Factorization 2 × 3 × 13 × 2018593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157450254
Product of the distinct prime numbers

The prime factorization of 157450254 is 2 × 3 × 13 × 2018593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 53, 55, 242, 237, 289, 5421, 67321, 98126, 32172, 284713, 9274014, 4205861, 74325861, 12504872, 48192941, 614083893, 3180250477, 8615233938

Basic calculations (n = 157450254)

Multiplication

n×y
n×2 314900508
n×3 472350762
n×4 629801016
n×5 787251270

Division

n÷y
n÷2 78725127
n÷3 52483418
n÷3 39362563.5
n÷5 31490050.8

Exponentiation

ny
n2 24790582484664516
n3 3.9032835090184E+24
n4 6.1457297992896E+32
n5 9.6764671791351E+40

Nth Root

y√n
2√n 12547.91831341
3√n 539.98428623684
4√n 112.01749110478
5√n 43.594196066103

Divisors of 157450254

1, 2, 3, 6, 13, 26, 39, 78, 2018593, 4037186, 6055779, 12111558, 26241709, 52483418, 78725127, 157450254

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 -157450253
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 157450254 can be divided by 16 positive divisors. The sum of these divisors (counting 157450254) is 1, the average is 0.0625.

Base conversion 157450254

Base System Value
2 Binary 1001011000101000000000001110
3 Ternary 101222021022010220
4 Quaternary 21120220000032
5 Quinary 310301402004
6 Senary 23342412210
8 Octal 1130500016
10 Decimal 157450254
12 Duodecimal 44891066
16 Hexadecimal 962800e
20 Vigesimal 29415ce
36 Base36 2lqpe6

Cryptographic Hash Functions

md5 75a4156019e5fe198bbbb40e76180a0d
sha1 044bcc9ee16b37f419908dd2bb5b0517ab3c0961
sha256 bb261d3a9be9e1d4052aad055fb1210dd2a6748a51af0061d9d8ad49b597e145
sha512 bcfae1bc08f2ded4c02d4993727fe3c3b28fc9e05a19725e98d356cd9a311750fca5f173db346d3ea45a01fb4fb3efcc9d61a21924a2e1261f62ef915c53afa2
ripemd-160 db515efde5f2259eea5f9c6872a0e1e0d0859e6f

157450254 as geometric shapes

Circle

Radius = n
Diameter 314900508
Circumference 989289122.54449
Area 7.7881911812034E+16

Sphere

Radius = n
Volume 1.635003572908E+25
Surface area 3.1152764724814E+17
Circumference 989289122.54449

Square

Length = n
Perimeter 629801016
Area 24790582484664516
Diagonal 222668284.60589

Cube

Length = n
Surface area 148743494907987096
Volume 3.9032835090184E+24
Space diagonal 272711839.59262

Equilateral Triangle

Length = n
Perimeter 472350762
Area 1.0734637103167E+16
Altitude 136355919.79631

Triangular Pyramid

Length = n
Surface area 1.0734637103167E+16
Volume 4.6000637302009E+23
Height 74222761.535296