868021247 (number)

868021247 is an odd 9-digits composite number following 868021246 and preceding 868021248. In scientific notation, it is written as 8.68021247 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 854485632 positive integers (up to 868021247) that are relatively prime to 868021247.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million twenty-one thousand two hundred forty-seven

Notation

Scientific notation 8.68021247 × 10^8
Engineering notation 8.68021247 × 10^6

Prime Factorization of 868021247

Prime Factorization 67 × 1873 × 6917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868021247
Product of the distinct prime numbers

The prime factorization of 868021247 is 67 × 1873 × 6917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 21, 61, 596, 255, 2814, 6564, 45794, 21266, 156417, 212439, 3527621, 486123, 21022343, 62474620, 535821201, 59068047, 6923347174, 857112600

Basic calculations (n = 868021247)

Multiplication

n×y
n×2 1736042494
n×3 2604063741
n×4 3472084988
n×5 4340106235

Division

n÷y
n÷2 434010623.5
n÷3 289340415.66667
n÷3 217005311.75
n÷5 173604249.4

Exponentiation

ny
n2 753460885243435009
n3 6.5402005717473E+26
n4 5.6770330559182E+35
n5 4.9277853124583E+44

Nth Root

y√n
2√n 29462.200308192
3√n 953.91596777804
4√n 171.64556594387
5√n 61.334675391653

Divisors of 868021247

1, 67, 1873, 6917, 125491, 463439, 12955541, 868021247

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 -868021246
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 868021247 can be divided by 8 positive divisors. The sum of these divisors (counting 868021247) is 1, the average is 0.125.

Base conversion 868021247

Base System Value
2 Binary 110011101111001111001111111111
3 Ternary 2020111100001022002
4 Quaternary 303233033033333
5 Quinary 3234203134442
6 Senary 222044412515
8 Octal 6357171777
10 Decimal 868021247
12 Duodecimal 20284713b
16 Hexadecimal 33bcf3ff
20 Vigesimal db52d27
36 Base36 ecsphb

Cryptographic Hash Functions

md5 1919c4cb7653f6537b2b3e251220a3ff
sha1 c3599bbf404d4f38610870bac21a6e93b14914de
sha256 e2cab7264a567ce7e81dc4bd146f4f66b93036e344958c81f806af0802d517b4
sha512 3b777d41b8194789a38782a2bee62bd51bba9d1c68ccc97a63cc0574e5b924d5c190c9b12186a02585d9aceac3aefbc38405d7d27331a26e3d4b28c40d98f2d6
ripemd-160 da50518eacea99382d03e52d0619a08b162aa0d4

868021247 as geometric shapes

Circle

Radius = n
Diameter 1736042494
Circumference 5453938345.4701
Area 2.367067181848E+18

Sphere

Radius = n
Volume 2.7395528092273E+27
Surface area 9.4682687273921E+18
Circumference 5453938345.4701

Square

Length = n
Perimeter 3472084988
Area 753460885243435009
Diagonal 1227567419.9354

Cube

Length = n
Surface area 4520765311460610054
Volume 6.5402005717473E+26
Space diagonal 1503456901.8533

Equilateral Triangle

Length = n
Perimeter 2604063741
Area 3.2625813368936E+17
Altitude 751728450.92665

Triangular Pyramid

Length = n
Surface area 3.2625813368936E+17
Volume 7.7077002910044E+25
Height 409189139.97847