868171904 (number)

868171904 is an even 9-digits composite number following 868171903 and preceding 868171905. In scientific notation, it is written as 8.68171904 × 10^8. The sum of its digits is 44. It has a total of 9 prime factors and 32 positive divisors. There are 431412480 positive integers (up to 868171904) that are relatively prime to 868171904.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million one hundred seventy-one thousand nine hundred four

Notation

Scientific notation 8.68171904 × 10^8
Engineering notation 8.68171904 × 10^6

Prime Factorization of 868171904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 163 × 41611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13565186
Product of the distinct prime numbers

The prime factorization of 868171904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 163 × 41611. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868171904)

Multiplication

n×y
n×2 1736343808
n×3 2604515712
n×4 3472687616
n×5 4340859520

Division

n÷y
n÷2 434085952
n÷3 289390634.66667
n÷3 217042976
n÷5 173634380.8

Exponentiation

ny
n2 753722454894985216
n3 6.5436065875373E+26
n4 5.6809753901292E+35
n5 4.9320632210256E+44

Nth Root

y√n
2√n 29464.756981859
3√n 953.97115298797
4√n 171.65301332007
5√n 61.336804338787

Divisors of 868171904

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 -868171903
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 868171904 can be divided by 32 positive divisors. The sum of these divisors (counting 868171904) is 1, the average is 0.03125.

Base conversion 868171904

Base System Value
2 Binary 110011101111110100000010000000
3 Ternary 2020111121200221222
4 Quaternary 303233310002000
5 Quinary 3234223000104
6 Senary 222051534212
8 Octal 6357640200
10 Decimal 868171904
12 Duodecimal 2028ba368
16 Hexadecimal 33bf4080
20 Vigesimal db619f4
36 Base36 ecvxq8

Cryptographic Hash Functions

md5 f8342e75ccbaf2add86a7285b50eff53
sha1 058226762e1f5f507fa62814b988bad2c7bb2981
sha256 72a39dbe030fc37f090106f28b98a3ee58e42dd5fbfe5d3fa99021ecb3c2ed3a
sha512 93da35e66f98e64223f779642eb0839ad12e7abdeffd3d1cf2dd46c5412320b62806515c27c7c14a9b4c5f75cea044a6b9c283e9be682ed5116ff938826629ef
ripemd-160 87129f40c3fbc389826571486b2de42fa8649cf0

868171904 as geometric shapes

Circle

Radius = n
Diameter 1736343808
Circumference 5454884951.3189
Area 2.3678889271437E+18

Sphere

Radius = n
Volume 2.7409795177852E+27
Surface area 9.471555708575E+18
Circumference 5454884951.3189

Square

Length = n
Perimeter 3472687616
Area 753722454894985216
Diagonal 1227780481.1081

Cube

Length = n
Surface area 4522334729369911296
Volume 6.5436065875373E+26
Space diagonal 1503717847.4318

Equilateral Triangle

Length = n
Perimeter 2604515712
Area 3.2637139667091E+17
Altitude 751858923.7159

Triangular Pyramid

Length = n
Surface area 3.2637139667091E+17
Volume 7.7117143191077E+25
Height 409260160.36936