251034742 (number)

251034742 is an even 9-digits composite number following 251034741 and preceding 251034743. In scientific notation, it is written as 2.51034742 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 102907728 positive integers (up to 251034742) that are relatively prime to 251034742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.51034742 × 10^8
Engineering notation 2.51034742 × 10^6

Prime Factorization of 251034742

Prime Factorization 2 × 49 × 23 × 111373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 251034742
Product of the distinct prime numbers

The prime factorization of 251034742 is 2 × 49 × 23 × 111373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 98, 7, 325, 770, 4971, 6195, 39306, 59432, 976455, 281707, 6766183, 2198452, 57413794, 82040530, 366355496, 724461105, 2718739122, 211757230

Basic calculations (n = 251034742)

Multiplication

n×y
n×2 502069484
n×3 753104226
n×4 1004138968
n×5 1255173710

Division

n÷y
n÷2 125517371
n÷3 83678247.333333
n÷3 62758685.5
n÷5 50206948.4

Exponentiation

ny
n2 63018441691006564
n3 1.5819818251144E+25
n4 3.9713239931628E+33
n5 9.9694029402203E+41

Nth Root

y√n
2√n 15844.075927614
3√n 630.82845741631
4√n 125.87325342428
5√n 47.857142742396

Divisors of 251034742

1, 2, 23, 46, 49, 98, 1127, 2254, 111373, 222746, 2561579, 5123158, 5457277, 10914554, 125517371, 251034742

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 -251034741
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 251034742 can be divided by 16 positive divisors. The sum of these divisors (counting 251034742) is 1, the average is 0.0625.

Base conversion 251034742

Base System Value
2 Binary 1110111101100111110001110110
3 Ternary 122111100212221001
4 Quaternary 32331213301312
5 Quinary 1003231102432
6 Senary 40524313514
8 Octal 1675476166
10 Decimal 251034742
12 Duodecimal 700a289a
16 Hexadecimal ef67c76
20 Vigesimal 3i8j6h2
36 Base36 45gjna

Cryptographic Hash Functions

md5 b2a2627799cdc579734a9ab919943214
sha1 3869bc95956fbfc45cd8cd8b8ffd24524ab016bf
sha256 4561e32981d93e8ca131b9dc030281c49eb9fd80f4cd17c29f944d527cf210e3
sha512 b8d8ff9a85a638fa902eddd67ab30639bbb3437f232407e3229dd69421049601938395af0e2a6eb39fafa642647fee1f4f4d68ee62809a622f2c8349d3c0cecc
ripemd-160 afeaee252b4c460bcee3bd78d4c4ec4b17d139ec

251034742 as geometric shapes

Circle

Radius = n
Diameter 502069484
Circumference 1577297802.526
Area 1.9797827345714E+17

Sphere

Radius = n
Volume 6.6265899731892E+25
Surface area 7.9191309382857E+17
Circumference 1577297802.526

Square

Length = n
Perimeter 1004138968
Area 63018441691006564
Diagonal 355016736.76323

Cube

Length = n
Surface area 378110650146039384
Volume 1.5819818251144E+25
Space diagonal 434804927.60894

Equilateral Triangle

Length = n
Perimeter 753104226
Area 2.728778570566E+16
Altitude 217402463.80447

Triangular Pyramid

Length = n
Surface area 2.728778570566E+16
Volume 1.8643834604204E+24
Height 118338912.25441