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.
669968984 has 8 divisors, whose sum is 1256191860
The reverse of 669968984 is 489869966
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 65
Digital Root 2
Name
six hundred sixty-nine million nine hundred sixty-eight thousand nine hundred eighty-four
Scientific notation
6.69968984 × 10^8
Engineering notation
6.69968984 × 10^6
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.
2 , 1 , 72 , 79 , 848 , 537 , 50 , 8019 , 66333 , 79905 , 161668 , 480014 , 9370876 , 2889481 , 12581139 , 50243736 , 508286640 , 584364024 , 1570479488 , 8755693711
n×2
1339937968
n×3
2009906952
n×4
2679875936
n×5
3349844920
n÷2
334984492
n÷3
223322994.66667
n÷3
167492246
n÷5
133993796.8
n2
448858439521992256
n3
3.0072123268637E+26
n4
2.0147389873012E+35
n5
1.3498126323474E+44
2 √n
25883.759077846
3 √n
875.02050956008
4 √n
160.88430339174
5 √n
58.238601759395
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
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
md5
63c30e4d693acf6231d7c20aecd1f94c
sha1
28504130d83ee3ae5a6c4c358efb25fbe505f3ff
sha256
ccf8b2363107d2de969802465b642b1970b0936da66b9dc7814047b623fab70b
sha512
0a05a30e1fdf9849c615e2f3074849e59201bcba3471af957be867cd7cb5aabc43c52994f26ea8f69748256d9cdf7ea1e6323a1dd657a782844c856f3ee73588
ripemd-160
bf7196417792b04253b653eb05fa041a9d60775a
Diameter
1339937968
Circumference
4209539276.5348
Area
1.4101303761041E+18
Volume
1.259658153848E+27
Surface area
5.6405215044163E+18
Circumference
4209539276.5348
Perimeter
2679875936
Area
448858439521992256
Diagonal
947479223.54212
Surface area
2693150637131953536
Volume
3.0072123268637E+26
Space diagonal
1160420319.7833
Perimeter
2009906952
Area
1.9436140566454E+17
Altitude
580210159.89165
Surface area
1.9436140566454E+17
Volume
3.5440337146552E+25
Height
315826407.84737