251013930 (number)

251013930 is an even 9-digits composite number following 251013929 and preceding 251013931. In scientific notation, it is written as 2.51013930 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 66796800 positive integers (up to 251013930) that are relatively prime to 251013930.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million thirteen thousand nine hundred thirty

Notation

Scientific notation 2.51013930 × 10^8
Engineering notation 2.51013930 × 10^6

Prime Factorization of 251013930

Prime Factorization 2 × 3 × 5 × 491 × 17041

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 251013930
Product of the distinct prime numbers

The prime factorization of 251013930 is 2 × 3 × 5 × 491 × 17041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 62, 67, 294, 20, 4695, 5922, 69196, 65512, 382737, 883882, 7772064, 1690748, 75772377, 40369841, 721593043, 341640310, 2280833692, 2867846809

Basic calculations (n = 251013930)

Multiplication

n×y
n×2 502027860
n×3 753041790
n×4 1004055720
n×5 1255069650

Division

n÷y
n÷2 125506965
n÷3 83671310
n÷3 62753482.5
n÷5 50202786

Exponentiation

ny
n2 63007993054044900
n3 1.5815883957909E+25
n4 3.9700071886986E+33
n5 9.9652710656348E+41

Nth Root

y√n
2√n 15843.419138557
3√n 630.81102401967
4√n 125.87064446708
5√n 47.856349198142

Divisors of 251013930

1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 17041, 34082, 51123, 85205, 102246, 170410, 255615, 511230, 8367131, 16734262, 25101393, 41835655, 50202786, 83671310, 125506965, 251013930

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -251013929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 251013930 can be divided by 32 positive divisors. The sum of these divisors (counting 251013930) is 1, the average is 0.03125.

Base conversion 251013930

Base System Value
2 Binary 1110111101100010101100101010
3 Ternary 122111022211101020
4 Quaternary 32331202230222
5 Quinary 1003224421210
6 Senary 40524033310
8 Octal 1675425452
10 Decimal 251013930
12 Duodecimal 70092836
16 Hexadecimal ef62b2a
20 Vigesimal 3i8gega
36 Base36 45g3l6

Cryptographic Hash Functions

md5 22b61915a40c62ca9cea0630e4b8965f
sha1 9ac585d000a82a1439e9d95172910240020ae26e
sha256 ec7b1f4553129b7066de70a07d776fc64e143ccbb97ec419939d77f2ef9a66f4
sha512 615533948d4f64468ff1c8a16bc60d72de61be8d96ba4c773dfe8f23562aab8bce351e34b2982238794761c043475502c766a4d1d5d852fb80188a2c72ec173a
ripemd-160 bb6598c94c00e7fa27b98bcd3d7a6672d1ae4976

251013930 as geometric shapes

Circle

Radius = n
Diameter 502027860
Circumference 1577167036.8734
Area 1.9794544809602E+17

Sphere

Radius = n
Volume 6.6249419802925E+25
Surface area 7.917817923841E+17
Circumference 1577167036.8734

Square

Length = n
Perimeter 1004055720
Area 63007993054044900
Diagonal 354987304.15057

Cube

Length = n
Surface area 378047958324269400
Volume 1.5815883957909E+25
Space diagonal 434768880.16754

Equilateral Triangle

Length = n
Perimeter 753041790
Area 2.7283261313138E+16
Altitude 217384440.08377

Triangular Pyramid

Length = n
Surface area 2.7283261313138E+16
Volume 1.8639197995161E+24
Height 118329101.38352