251013386 (number)

251013386 is an even 9-digits composite number following 251013385 and preceding 251013387. In scientific notation, it is written as 2.51013386 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 108239040 positive integers (up to 251013386) that are relatively prime to 251013386.

Interesting facts

Basic properties

Name

Name two hundred fifty-one million thirteen thousand three hundred eighty-six

Notation

Scientific notation 2.51013386 × 10^8
Engineering notation 2.51013386 × 10^6

Prime Factorization of 251013386

Prime Factorization 2 × 31 × 13 × 29 × 10739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 251013386
Product of the distinct prime numbers

The prime factorization of 251013386 is 2 × 31 × 13 × 29 × 10739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 80, 8, 419, 685, 5178, 715, 74307, 11323, 308025, 729836, 537705, 5672122, 3512129, 63692749, 99585790, 511276834, 4960682033, 9556791183

Basic calculations (n = 251013386)

Multiplication

n×y
n×2 502026772
n×3 753040158
n×4 1004053544
n×5 1255066930

Division

n÷y
n÷2 125506693
n÷3 83671128.666667
n÷3 62753346.5
n÷5 50202677.2

Exponentiation

ny
n2 63007719951184996
n3 1.5815781129087E+25
n4 3.969972773447E+33
n5 9.9651630819073E+41

Nth Root

y√n
2√n 15843.401970537
3√n 630.81056831927
4√n 125.87057626998
5√n 47.856328455168

Divisors of 251013386

1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 10739, 11687, 21478, 23374, 139607, 279214, 311431, 332909, 622862, 665818, 4048603, 4327817, 8097206, 8655634, 9654361, 19308722, 125506693, 251013386

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 -251013385
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 251013386 can be divided by 32 positive divisors. The sum of these divisors (counting 251013386) is 1, the average is 0.03125.

Base conversion 251013386

Base System Value
2 Binary 1110111101100010100100001010
3 Ternary 122111022210122002
4 Quaternary 32331202210022
5 Quinary 1003224412021
6 Senary 40524031002
8 Octal 1675424412
10 Decimal 251013386
12 Duodecimal 70092462
16 Hexadecimal ef6290a
20 Vigesimal 3i8gd96
36 Base36 45g362

Cryptographic Hash Functions

md5 c1407f090f425a1677be9c46a500d97c
sha1 94eb853e8db9e3b50cb9562b1ab5baa251dc7d73
sha256 d071d4c74581e212d7fa5a2f6bef1bfb47672a9330ccedc4ae3478b31f533328
sha512 205930bd840f5e8f4efd538b28db1ce55f350db8250e8da122edeb4249f1c0253214b324ab2302814f4d9876462efa9e8049ba459a5c3369eb4bb46971edc14a
ripemd-160 9daed1ece5c4b5cac16f522e05c590c98c8af55c

251013386 as geometric shapes

Circle

Radius = n
Diameter 502026772
Circumference 1577163618.8206
Area 1.9794459011809E+17

Sphere

Radius = n
Volume 6.6248989074564E+25
Surface area 7.9177836047234E+17
Circumference 1577163618.8206

Square

Length = n
Perimeter 1004053544
Area 63007719951184996
Diagonal 354986534.81839

Cube

Length = n
Surface area 378046319707109976
Volume 1.5815781129087E+25
Space diagonal 434767937.9319

Equilateral Triangle

Length = n
Perimeter 753040158
Area 2.7283143056131E+16
Altitude 217383968.96595

Triangular Pyramid

Length = n
Surface area 2.7283143056131E+16
Volume 1.8639076810232E+24
Height 118328844.93946