868697908 (number)

868697908 is an even 9-digits composite number following 868697907 and preceding 868697909. In scientific notation, it is written as 8.68697908 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors. There are 400937472 positive integers (up to 868697908) that are relatively prime to 868697908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68697908 × 10^8
Engineering notation 8.68697908 × 10^6

Prime Factorization of 868697908

Prime Factorization 2 × 2 × 13 × 16705729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 434348954
Product of the distinct prime numbers

The prime factorization of 868697908 is 2 × 2 × 13 × 16705729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868697908)

Multiplication

n×y
n×2 1737395816
n×3 2606093724
n×4 3474791632
n×5 4343489540

Division

n÷y
n÷2 434348954
n÷3 289565969.33333
n÷3 217174477
n÷5 173739581.6

Exponentiation

ny
n2 754636055363576464
n3 6.5555076259571E+26
n4 5.694755760547E+35
n5 4.9470224157581E+44

Nth Root

y√n
2√n 29473.681615977
3√n 954.16377664268
4√n 171.6790074994
5√n 61.344235030354

Divisors of 868697908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868697907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868697908 can be divided by 12 positive divisors. The sum of these divisors (counting 868697908) is 1, the average is 0.083333333333333.

Base conversion 868697908

Base System Value
2 Binary 110011110001110100011100110100
3 Ternary 2020112121102111121
4 Quaternary 303301310130310
5 Quinary 3234341313113
6 Senary 222111113324
8 Octal 6361643464
10 Decimal 868697908
12 Duodecimal 202b12844
16 Hexadecimal 33c74734
20 Vigesimal db974f8
36 Base36 ed77lg

Cryptographic Hash Functions

md5 9f6cf9aaaad683bd78ac0b6f9f446810
sha1 41e79daab15b8a4e0af2fe80adaeab0d9942580b
sha256 2a88ceaed5c5a489ed49445b84861294c1c2b3bc6bb8c55cea84058307859aff
sha512 103b06229bbf4c72b591bd1c136a6eed3d8b84f3697eec86f1cf48a93e0c804ad900565abfcf34ee11beac72066daf5671e99d0ef8060a9226db5dbe3a847c5f
ripemd-160 f186840bcb0cce7a4098e51f3343f998fd185b7b

868697908 as geometric shapes

Circle

Radius = n
Diameter 1737395816
Circumference 5458189931.9232
Area 2.3707590876642E+18

Sphere

Radius = n
Volume 2.7459646131012E+27
Surface area 9.4830363506568E+18
Circumference 5458189931.9232

Square

Length = n
Perimeter 3474791632
Area 754636055363576464
Diagonal 1228524363.0987

Cube

Length = n
Surface area 4527816332181458784
Volume 6.5555076259571E+26
Space diagonal 1504628913.0848

Equilateral Triangle

Length = n
Perimeter 2606093724
Area 3.2676699727827E+17
Altitude 752314456.5424

Triangular Pyramid

Length = n
Surface area 3.2676699727827E+17
Volume 7.7257398273907E+25
Height 409508121.03291