669968984 (number)

669968984 is an even 9-digits composite number following 669968983 and preceding 669968985. In scientific notation, it is written as 6.69968984 × 10^8. The sum of its digits is 65. It has a total of 4 prime factors and 8 positive divisors. There are 334984488 positive integers (up to 669968984) that are relatively prime to 669968984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.69968984 × 10^8
Engineering notation 6.69968984 × 10^6

Prime Factorization of 669968984

Prime Factorization 2 × 2 × 2 × 83746123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 167492246
Product of the distinct prime numbers

The prime factorization of 669968984 is 2 × 2 × 2 × 83746123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 669968984)

Multiplication

n×y
n×2 1339937968
n×3 2009906952
n×4 2679875936
n×5 3349844920

Division

n÷y
n÷2 334984492
n÷3 223322994.66667
n÷3 167492246
n÷5 133993796.8

Exponentiation

ny
n2 448858439521992256
n3 3.0072123268637E+26
n4 2.0147389873012E+35
n5 1.3498126323474E+44

Nth Root

y√n
2√n 25883.759077846
3√n 875.02050956008
4√n 160.88430339174
5√n 58.238601759395

Divisors of 669968984

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 -669968983
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 669968984 can be divided by 8 positive divisors. The sum of these divisors (counting 669968984) is 1, the average is 0.125.

Base conversion 669968984

Base System Value
2 Binary 100111111011101110101001011000
3 Ternary 1201200122221200002
4 Quaternary 213323232221120
5 Quinary 2333003001414
6 Senary 150251432132
8 Octal 4773565130
10 Decimal 669968984
12 Duodecimal 168455648
16 Hexadecimal 27eeea58
20 Vigesimal a976294
36 Base36 b2vrdk

Cryptographic Hash Functions

md5 63c30e4d693acf6231d7c20aecd1f94c
sha1 28504130d83ee3ae5a6c4c358efb25fbe505f3ff
sha256 ccf8b2363107d2de969802465b642b1970b0936da66b9dc7814047b623fab70b
sha512 0a05a30e1fdf9849c615e2f3074849e59201bcba3471af957be867cd7cb5aabc43c52994f26ea8f69748256d9cdf7ea1e6323a1dd657a782844c856f3ee73588
ripemd-160 bf7196417792b04253b653eb05fa041a9d60775a

669968984 as geometric shapes

Circle

Radius = n
Diameter 1339937968
Circumference 4209539276.5348
Area 1.4101303761041E+18

Sphere

Radius = n
Volume 1.259658153848E+27
Surface area 5.6405215044163E+18
Circumference 4209539276.5348

Square

Length = n
Perimeter 2679875936
Area 448858439521992256
Diagonal 947479223.54212

Cube

Length = n
Surface area 2693150637131953536
Volume 3.0072123268637E+26
Space diagonal 1160420319.7833

Equilateral Triangle

Length = n
Perimeter 2009906952
Area 1.9436140566454E+17
Altitude 580210159.89165

Triangular Pyramid

Length = n
Surface area 1.9436140566454E+17
Volume 3.5440337146552E+25
Height 315826407.84737