689969446 is an even 9-digits composite number following 689969445
and preceding 689969447 . In scientific notation, it is written as 6.89969446 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 324691488 positive integers (up to 689969446) that are relatively prime to 689969446.
689969446 has 8 divisors, whose sum is 1095833880
The reverse of 689969446 is 644969986
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
six hundred eighty-nine million nine hundred sixty-nine thousand four hundred forty-six
Scientific notation
6.89969446 × 10^8
Engineering notation
6.89969446 × 10^6
Prime Factorization
2 × 17 × 20293219
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
689969446 Product of the distinct prime numbers
The prime factorization of 689969446 is 2 × 17 × 20293219.
Since it has a total of 3 prime factors.
1 , 6 , 100 , 76 , 743 , 822 , 6560 , 6685 , 57102 , 54369 , 488739 , 195901 , 8597385 , 8832659 , 85040672 , 35284822 , 201498843 , 618272604 , 5586962769 , 6604386586
n×2
1379938892
n×3
2069908338
n×4
2759877784
n×5
3449847230
n÷2
344984723
n÷3
229989815.33333
n÷3
172492361.5
n÷5
137993889.2
n2
476057836413546916
n3
3.2846536165421E+26
n4
2.2663106361075E+35
n5
1.563685094059E+44
2 √n26267.269481238
3 √n883.64254894978
4 √n162.07180347376
5 √n58.582239748567
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
-689969445 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 689969446 can be divided by 8 positive divisors.
The sum of these divisors (counting 689969446) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001001000000001100100100110
3
Ternary
1210002022002010221
4
Quaternary
221020001210212
5
Quinary
2403113010241
6
Senary
152244234554
8
Octal
5110014446
10
Decimal
689969446
12
Duodecimal
17309ba5a
16
Hexadecimal
29201926
20
Vigesimal
afc63c6
36
Base36
besfty
md5
5c222267b0c97877f84528c5e94410cd
sha1
1aee4f3121d8878364ccf6063b28652d57fe4900
sha256
19d91e423333b3d3e1f0211913882ae00ce92837bc90d5afaf67af7625247f79
sha512
f92e37e17656945758dcc04c917ff7940e154709394a0cdff1f4e14f4c0915a8f40f6161a5780a651c0182c82a8336a991552d0532c5f1bfd662a368b55bd0ef
ripemd-160
c2f41c14629525b6e7b17e0413f53c39955fbd25
Diameter
1379938892
Circumference
4335205885.51
Area
1.4955798015607E+18
Volume
1.3758724895088E+27
Surface area
5.9823192062426E+18
Circumference
4335205885.51
Perimeter
2759877784
Area
476057836413546916
Diagonal
975764148.15625
Surface area
2856347018481281496
Volume
3.2846536165421E+26
Space diagonal
1195062136.1422
Perimeter
2069908338
Area
2.0613909000239E+17
Altitude
597531068.07108
Surface area
2.0613909000239E+17
Volume
3.8710014101764E+25
Height
325254716.05208