689772904 is an even 9-digits composite number following 689772903
and preceding 689772905 . In scientific notation, it is written as 6.89772904 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 344886448 positive integers (up to 689772904) that are relatively prime to 689772904.
689772904 has 8 divisors, whose sum is 1293324210
The reverse of 689772904 is 409277986
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
six hundred eighty-nine million seven hundred seventy-two thousand nine hundred four
Scientific notation
6.89772904 × 10^8
Engineering notation
6.89772904 × 10^6
Prime Factorization
2 × 2 × 2 × 86221613
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
172443226
Product of the distinct prime numbers
The prime factorization of 689772904 is 2 × 2 × 2 × 86221613.
Since it has a total of 4 prime factors.
3 , 10 , 38 , 90 , 539 , 99 , 192 , 5890 , 41458 , 34490 , 772951 , 830551 , 8708254 , 6093319 , 10286150 , 4832937 , 858492113 , 42998583 , 5652289001 , 7766610263
n×2
1379545808
n×3
2069318712
n×4
2759091616
n×5
3448864520
n÷2
344886452
n÷3
229924301.33333
n÷3
172443226
n÷5
137954580.8
n2
475786659092593216
n3
3.2818474552676E+26
n4
2.2637294497049E+35
n5
1.5614592363933E+44
2 √n
26263.528018909
3 √n
883.55863732729
4 √n
162.06026045551
5 √n
58.578901866644
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
-689772903
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 689772904 can be divided by 8 positive divisors.
The sum of these divisors (counting 689772904) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001000111010001100101101000
3
Ternary
1210001221002112121
4
Quaternary
221013101211220
5
Quinary
2403040213104
6
Senary
152240121024
8
Octal
5107214550
10
Decimal
689772904
12
Duodecimal
173006174
16
Hexadecimal
291d1968
20
Vigesimal
afb1c54
36
Base36
beo86g
md5
7b9801c3660f150b684c1bf8d451c94e
sha1
8ce579187a54c134cbb8e286f03dedd5dca94545
sha256
db47cdb2bd6c7a05b3095df5c2efccb695e7bfd58da545bc0dc712416e12cd41
sha512
5226b128fe838168e1ecf319481702da2bdfe7ee16f5d8da00f6b3c3ef156265934aa4d7029f8c0adc912b6850c0897cb91af306ed0b6b5129a426741a08f12f
ripemd-160
727d96e3d69e7da455421768392270f20cdbfc46
Diameter
1379545808
Circumference
4333970975.7034
Area
1.4947278728813E+18
Volume
1.3746970474228E+27
Surface area
5.9789114915253E+18
Circumference
4333970975.7034
Perimeter
2759091616
Area
475786659092593216
Diagonal
975486195.79427
Surface area
2854719954555559296
Volume
3.2818474552676E+26
Space diagonal
1194721715.4123
Perimeter
2069318712
Area
2.0602166677796E+17
Altitude
597360857.70616
Surface area
2.0602166677796E+17
Volume
3.8676943173992E+25
Height
325162065.26476