868021238 (number)

868021238 is an even 9-digits composite number following 868021237 and preceding 868021239. In scientific notation, it is written as 8.68021238 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 372009096 positive integers (up to 868021238) that are relatively prime to 868021238.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million twenty-one thousand two hundred thirty-eight

Notation

Scientific notation 8.68021238 × 10^8
Engineering notation 8.68021238 × 10^6

Prime Factorization of 868021238

Prime Factorization 2 × 7 × 62001517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868021238
Product of the distinct prime numbers

The prime factorization of 868021238 is 2 × 7 × 62001517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 33, 72, 109, 76, 6941, 7158, 81692, 44241, 583479, 821749, 4559781, 974284, 5667902, 80367448, 2458781, 218207604, 8389223425, 2223649783

Basic calculations (n = 868021238)

Multiplication

n×y
n×2 1736042476
n×3 2604063714
n×4 3472084952
n×5 4340106190

Division

n÷y
n÷2 434010619
n÷3 289340412.66667
n÷3 217005309.5
n÷5 173604247.6

Exponentiation

ny
n2 753460869619052644
n3 6.5402003683129E+26
n4 5.677032820471E+35
n5 4.9277850569919E+44

Nth Root

y√n
2√n 29462.200155453
3√n 953.91596448117
4√n 171.64556549895
5√n 61.334675264464

Divisors of 868021238

1, 2, 7, 14, 62001517, 124003034, 434010619, 868021238

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 -868021237
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 868021238 can be divided by 8 positive divisors. The sum of these divisors (counting 868021238) is 1, the average is 0.125.

Base conversion 868021238

Base System Value
2 Binary 110011101111001111001111110110
3 Ternary 2020111100001021202
4 Quaternary 303233033033312
5 Quinary 3234203134423
6 Senary 222044412502
8 Octal 6357171766
10 Decimal 868021238
12 Duodecimal 202847132
16 Hexadecimal 33bcf3f6
20 Vigesimal db52d1i
36 Base36 ecsph2

Cryptographic Hash Functions

md5 35e97761ebcb298918d5bb760c5a88d7
sha1 ecf8348ac1f88bae0b0a079bd2d78125c42bc886
sha256 5ebd31ff5813e5c1bdfa1c8faa5bc8e50612dc14ded8be0bca034842f8b8d872
sha512 5dfc5fd1cb5578be86d546c36dc8460c09786077113cc5345277af895f7dea48ddb50bd0ec408ec0c3d1ed2172d1f4e01bda3511db6436a0775bfd3fb44b8d97
ripemd-160 5a4d3e0aca949a5c9753479ee33d3473e2d81ba3

868021238 as geometric shapes

Circle

Radius = n
Diameter 1736042476
Circumference 5453938288.9214
Area 2.3670671327626E+18

Sphere

Radius = n
Volume 2.7395527240129E+27
Surface area 9.4682685310504E+18
Circumference 5453938288.9214

Square

Length = n
Perimeter 3472084952
Area 753460869619052644
Diagonal 1227567407.2075

Cube

Length = n
Surface area 4520765217714315864
Volume 6.5402003683129E+26
Space diagonal 1503456886.2648

Equilateral Triangle

Length = n
Perimeter 2604063714
Area 3.2625812692381E+17
Altitude 751728443.13242

Triangular Pyramid

Length = n
Surface area 3.2625812692381E+17
Volume 7.7077000512546E+25
Height 409189135.73583