868729897 (number)

868729897 is an odd 9-digits composite number following 868729896 and preceding 868729898. In scientific notation, it is written as 8.68729897 × 10^8. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 737665872 positive integers (up to 868729897) that are relatively prime to 868729897.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred twenty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 8.68729897 × 10^8
Engineering notation 8.68729897 × 10^6

Prime Factorization of 868729897

Prime Factorization 7 × 107 × 1159853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868729897
Product of the distinct prime numbers

The prime factorization of 868729897 is 7 × 107 × 1159853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868729897)

Multiplication

n×y
n×2 1737459794
n×3 2606189691
n×4 3474919588
n×5 4343649485

Division

n÷y
n÷2 434364948.5
n÷3 289576632.33333
n÷3 217182474.25
n÷5 173745979.4

Exponentiation

ny
n2 754691633941630609
n3 6.5562318542087E+26
n4 5.6955946234149E+35
n5 4.947933330553E+44

Nth Root

y√n
2√n 29474.224281565
3√n 954.17548856621
4√n 171.68058795788
5√n 61.344686812686

Divisors of 868729897

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 -868729896
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 868729897 can be divided by 8 positive divisors. The sum of these divisors (counting 868729897) is 1, the average is 0.125.

Base conversion 868729897

Base System Value
2 Binary 110011110001111100010000101001
3 Ternary 2020112200001101101
4 Quaternary 303301330100221
5 Quinary 3234343324042
6 Senary 222111521401
8 Octal 6361742051
10 Decimal 868729897
12 Duodecimal 202b29261
16 Hexadecimal 33c7c429
20 Vigesimal db9b4eh
36 Base36 ed7wa1

Cryptographic Hash Functions

md5 515d251d4dee7722e6477a6078a8e628
sha1 2391d3fb5cbbab56b67a0ca8d54d44e0a09bdeba
sha256 524a2cf9c6e42f142032f8cba77e13e8f8a71d53cf060cfc876e32cb5e902d9f
sha512 835f2848bff4278e2b82e985c0a47179796a6f94704ba9167607c9f4ac3cbfc856646580c549e96fc1159b6329732d5303654584dbe37022064b69525b4595ed
ripemd-160 d291c34c5dd411f2c535f225c7d56ea74e6e2cfa

868729897 as geometric shapes

Circle

Radius = n
Diameter 1737459794
Circumference 5458390924.738
Area 2.3709336929167E+18

Sphere

Radius = n
Volume 2.7462679771218E+27
Surface area 9.4837347716668E+18
Circumference 5458390924.738

Square

Length = n
Perimeter 3474919588
Area 754691633941630609
Diagonal 1228569602.3764

Cube

Length = n
Surface area 4528149803649783654
Volume 6.5562318542087E+26
Space diagonal 1504684319.6581

Equilateral Triangle

Length = n
Perimeter 2606189691
Area 3.2679106350852E+17
Altitude 752342159.82904

Triangular Pyramid

Length = n
Surface area 3.2679106350852E+17
Volume 7.7265933385704E+25
Height 409523200.79213