868697984 (number)

868697984 is an even 9-digits composite number following 868697983 and preceding 868697985. In scientific notation, it is written as 8.68697984 × 10^8. The sum of its digits is 65. It has a total of 9 prime factors and 32 positive divisors. There are 331868160 positive integers (up to 868697984) that are relatively prime to 868697984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.68697984 × 10^8
Engineering notation 8.68697984 × 10^6

Prime Factorization of 868697984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4081 × 1663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13573406
Product of the distinct prime numbers

The prime factorization of 868697984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 4081 × 1663. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868697984)

Multiplication

n×y
n×2 1737395968
n×3 2606093952
n×4 3474791936
n×5 4343489920

Division

n÷y
n÷2 434348992
n÷3 289565994.66667
n÷3 217174496
n÷5 173739596.8

Exponentiation

ny
n2 754636187405664256
n3 6.5555093465275E+26
n4 5.6947577534216E+35
n5 4.9470245797657E+44

Nth Root

y√n
2√n 29473.682905263
3√n 954.1638044684
4√n 171.67901125433
5√n 61.344236103722

Divisors of 868697984

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 -868697983
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 868697984 can be divided by 32 positive divisors. The sum of these divisors (counting 868697984) is 1, the average is 0.03125.

Base conversion 868697984

Base System Value
2 Binary 110011110001110100011110000000
3 Ternary 2020112121102121102
4 Quaternary 303301310132000
5 Quinary 3234341313414
6 Senary 222111113532
8 Octal 6361643600
10 Decimal 868697984
12 Duodecimal 202b128a8
16 Hexadecimal 33c74780
20 Vigesimal db974j4
36 Base36 ed77nk

Cryptographic Hash Functions

md5 805761e2f2d633b77208c7c6187401b2
sha1 6d0ddbd046ab05a52e1ebabbb56e88932d813b77
sha256 12ae70fcbd31824c6057bd10f96f4b9e29d4f921b899c6e0e3d548cc1652f0a1
sha512 620d175cb0091d7a617c62751be97c96816fae55b3ad7c778e01e532eb5fa87c3f603a66c3b0497922d73798b9d387f49ed5288b5ef8906a82923077584c8de9
ripemd-160 69fd9fdcd72369e1898caa9bf0ff423ffae16140

868697984 as geometric shapes

Circle

Radius = n
Diameter 1737395968
Circumference 5458190409.4453
Area 2.3707595024866E+18

Sphere

Radius = n
Volume 2.745965333812E+27
Surface area 9.4830380099466E+18
Circumference 5458190409.4453

Square

Length = n
Perimeter 3474791936
Area 754636187405664256
Diagonal 1228524470.579

Cube

Length = n
Surface area 4527817124433985536
Volume 6.5555093465275E+26
Space diagonal 1504629044.7207

Equilateral Triangle

Length = n
Perimeter 2606093952
Area 3.2676705445417E+17
Altitude 752314522.36033

Triangular Pyramid

Length = n
Surface area 3.2676705445417E+17
Volume 7.7257418551023E+25
Height 409508156.85966