252157431 (number)

252157431 is an odd 9-digits composite number following 252157430 and preceding 252157432. In scientific notation, it is written as 2.52157431 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 167628032 positive integers (up to 252157431) that are relatively prime to 252157431.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.52157431 × 10^8
Engineering notation 2.52157431 × 10^6

Prime Factorization of 252157431

Prime Factorization 3 × 353 × 238109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 252157431
Product of the distinct prime numbers

The prime factorization of 252157431 is 3 × 353 × 238109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 35, 25, 237, 751, 2439, 9223, 92857, 15237, 913398, 415587, 7831952, 1768258, 13350413, 1643673, 689080494, 468057370, 5834891913, 9695402365

Basic calculations (n = 252157431)

Multiplication

n×y
n×2 504314862
n×3 756472293
n×4 1008629724
n×5 1260787155

Division

n÷y
n÷2 126078715.5
n÷3 84052477
n÷3 63039357.75
n÷5 50431486.2

Exponentiation

ny
n2 63583370008519761
n3 1.6033019235671E+25
n4 4.0428449416403E+33
n5 1.0194333944154E+42

Nth Root

y√n
2√n 15879.465702598
3√n 631.76746556004
4√n 126.01375203762
5√n 47.899872150488

Divisors of 252157431

1, 3, 353, 1059, 238109, 714327, 84052477, 252157431

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -252157430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 252157431 can be divided by 8 positive divisors. The sum of these divisors (counting 252157431) is 1, the average is 0.125.

Base conversion 252157431

Base System Value
2 Binary 1111000001111001110111110111
3 Ternary 122120110220222010
4 Quaternary 33001321313313
5 Quinary 1004023014211
6 Senary 41004335303
8 Octal 1701716767
10 Decimal 252157431
12 Duodecimal 70544533
16 Hexadecimal f079df7
20 Vigesimal 3ifjdbb
36 Base36 464lx3

Cryptographic Hash Functions

md5 17833ec0cbf1a22395d03dc031369bc0
sha1 3922937672d146356441af03540527bd0831ca5a
sha256 0bdb7dff5c0611bbd1268152aefaa5d6d3d7542877044719086d9b03a6784262
sha512 8361b7c985c87261813b38cd7911f8c46aab850ceaf709b0dea752c144e4509e00e11109245d9bb708fe7b3b1ffc5b68a5b6894f891fd66075c9d4bd39be52d5
ripemd-160 f09e47d3ff71a39203632897e1214e2f1717f595

252157431 as geometric shapes

Circle

Radius = n
Diameter 504314862
Circumference 1584351865.5554
Area 1.9975304810925E+17

Sphere

Radius = n
Volume 6.715895392753E+25
Surface area 7.9901219243699E+17
Circumference 1584351865.5554

Square

Length = n
Perimeter 1008629724
Area 63583370008519761
Diagonal 356604458.77336

Cube

Length = n
Surface area 381500220051118566
Volume 1.6033019235671E+25
Space diagonal 436749481.99804

Equilateral Triangle

Length = n
Perimeter 756472293
Area 2.7532406842802E+16
Altitude 218374740.99902

Triangular Pyramid

Length = n
Surface area 2.7532406842802E+16
Volume 1.8895094374062E+24
Height 118868152.92445