251012252 (number)

251012252 is an even 9-digits composite number following 251012251 and preceding 251012253. In scientific notation, it is written as 2.51012252 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 122283648 positive integers (up to 251012252) that are relatively prime to 251012252.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million twelve thousand two hundred fifty-two

Notation

Scientific notation 2.51012252 × 10^8
Engineering notation 2.51012252 × 10^6

Prime Factorization of 251012252

Prime Factorization 2 × 2 × 83 × 73 × 10357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 125506126
Product of the distinct prime numbers

The prime factorization of 251012252 is 2 × 2 × 83 × 73 × 10357. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 52, 85, 903, 663, 8280, 340, 36970, 41489, 504202, 624543, 7944593, 6878087, 15160495, 72369093, 960988098, 877502701, 8924553307, 2995235030

Basic calculations (n = 251012252)

Multiplication

n×y
n×2 502024504
n×3 753036756
n×4 1004049008
n×5 1255061260

Division

n÷y
n÷2 125506126
n÷3 83670750.666667
n÷3 62753063
n÷5 50202450.4

Exponentiation

ny
n2 63007150654111504
n3 1.5815566777792E+25
n4 3.9699010335499E+33
n5 9.9649379864849E+41

Nth Root

y√n
2√n 15843.366182728
3√n 630.80961838286
4√n 125.87043410876
5√n 47.856285215104

Divisors of 251012252

1, 2, 4, 73, 83, 146, 166, 292, 332, 6059, 10357, 12118, 20714, 24236, 41428, 756061, 859631, 1512122, 1719262, 3024244, 3438524, 62753063, 125506126, 251012252

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 -251012251
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 251012252 can be divided by 24 positive divisors. The sum of these divisors (counting 251012252) is 1, the average is 0.041666666666667.

Base conversion 251012252

Base System Value
2 Binary 1110111101100010010010011100
3 Ternary 122111022202002002
4 Quaternary 32331202102130
5 Quinary 1003224343002
6 Senary 40524021432
8 Octal 1675422234
10 Decimal 251012252
12 Duodecimal 70091878
16 Hexadecimal ef6249c
20 Vigesimal 3i8gacc
36 Base36 45g2ak

Cryptographic Hash Functions

md5 ebf8ab620fd540a3bf71955bfc3e4109
sha1 1b7bba6447983f5fe0c51a956ca8e085fe1d72a4
sha256 3e873f7fca99f820cd49d40cec54ee81e11a61f389854107b88e266fa3bbf323
sha512 a1e63674414d4f430970aeaee31963100b7e53004ec45353d4494e8bc109658f21509bb786a2928941ea96a049516b722ebeea6b480c13140f03359985115273
ripemd-160 e89d80ff876e62cd1f9b3d70cdeaabb36e51a25f

251012252 as geometric shapes

Circle

Radius = n
Diameter 502024504
Circumference 1577156493.6885
Area 1.9794280161858E+17

Sphere

Radius = n
Volume 6.6248091201959E+25
Surface area 7.9177120647433E+17
Circumference 1577156493.6885

Square

Length = n
Perimeter 1004049008
Area 63007150654111504
Diagonal 354984931.10021

Cube

Length = n
Surface area 378042903924669024
Volume 1.5815566777792E+25
Space diagonal 434765973.78628

Equilateral Triangle

Length = n
Perimeter 753036756
Area 2.7282896543267E+16
Altitude 217382986.89314

Triangular Pyramid

Length = n
Surface area 2.7282896543267E+16
Volume 1.8638824194809E+24
Height 118328310.36674