689366938 is an even 9-digits composite number following 689366937
and preceding 689366939 . In scientific notation, it is written as 6.89366938 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 318169344 positive integers (up to 689366938) that are relatively prime to 689366938.
689366938 has 8 divisors, whose sum is 1113592788
The reverse of 689366938 is 839663986
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred eighty-nine million three hundred sixty-six thousand nine hundred thirty-eight
Scientific notation
6.89366938 × 10^8
Engineering notation
6.89366938 × 10^6
Prime Factorization
2 × 13 × 26514113
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
689366938 Product of the distinct prime numbers
The prime factorization of 689366938 is 2 × 13 × 26514113.
Since it has a total of 3 prime factors.
1 , 5 , 79 , 63 , 826 , 939 , 8921 , 5392 , 89694 , 99694 , 297432 , 636660 , 5212208 , 8451938 , 49531834 , 29112979 , 495830424 , 293067303 , 3102115005 , 2842928234
n×2
1378733876
n×3
2068100814
n×4
2757467752
n×5
3446834690
n÷2
344683469
n÷3
229788979.33333
n÷3
172341734.5
n÷5
137873387.6
n2
475226775207495844
n3
3.2760562688041E+26
n4
2.2584048787412E+35
n5
1.5568696560221E+44
2 √n26255.798178688
3 √n883.38526376397
4 √n162.03641004011
5 √n58.572004917561
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
-689366937 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 689366938 can be divided by 8 positive divisors.
The sum of these divisors (counting 689366938) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001000101101110011110011010
3
Ternary
1210001011110122211
4
Quaternary
221011232132122
5
Quinary
2402434220223
6
Senary
152223305334
8
Octal
5105563632
10
Decimal
689366938
12
Duodecimal
172a4b24a
16
Hexadecimal
2916e79a
20
Vigesimal
af8ah6i
36
Base36
befixm
md5
b19d794098707a6628c383ec392ac011
sha1
d37b5e0dfe8e534472f19b66c1c9bd399220838a
sha256
f0f7394c45fd93ca8ab9f254078f86fc09e7298f4e1fc62df98549714ed2551e
sha512
98f40de939d4bb1350321249a1377e8aab1a6830c7510b18e722421731d0df42e0b863dbd0b215a7047944d61cd998c8156f37d338d5a5ebe801fb378a9c908d
ripemd-160
ee87140393a0f16eef002436378f74c77c0d3c94
Diameter
1378733876
Circumference
4331420216.097
Area
1.492968945781E+18
Volume
1.3722712409095E+27
Surface area
5.9718757831241E+18
Circumference
4331420216.097
Perimeter
2757467752
Area
475226775207495844
Diagonal
974912073.17121
Surface area
2851360651244975064
Volume
3.2760562688041E+26
Space diagonal
1194018561.6742
Perimeter
2068100814
Area
2.0577922994412E+17
Altitude
597009280.83709
Surface area
2.0577922994412E+17
Volume
3.8608693387001E+25
Height
324970691.05707