69277989 is an odd 8-digits composite number following 69277988
and preceding 69277990 . In scientific notation, it is written as 6.9277989 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 41900160 positive integers (up to 69277989) that are relatively prime to 69277989.
69277989 has 16 divisors, whose sum is 100975680
The reverse of 69277989 is 98977296
Previous prime number is 557
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-nine million two hundred seventy-seven thousand nine hundred eighty-nine
Scientific notation
6.9277989 × 10^7
Engineering notation
6.9277989 × 10^6
Prime Factorization
3 × 11 × 557 × 3769
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69277989
Product of the distinct prime numbers
The prime factorization of 69277989 is 3 × 11 × 557 × 3769.
Since it has a total of 4 prime factors.
7 , 7 , 67 , 50 , 940 , 270 , 1407 , 1876 , 58035 , 13077 , 615667 , 887348 , 2711634 , 5317470 , 48391175 , 68616794 , 297240654 , 409541314 , 3394220635 , 735107111
n×2
138555978
n×3
207833967
n×4
277111956
n×5
346389945
n÷2
34638994.5
n÷3
23092663
n÷3
17319497.25
n÷5
13855597.8
n2
4799439759884121
n3
3.3249553489141E+23
n4
2.3034622008757E+31
n5
1.5957922901418E+39
2 √n
8323.3400146816
3 √n
410.70667143396
4 √n
91.232340837455
5 √n
36.992957582951
1 , 3 , 11 , 33 , 557 , 1671 , 3769 , 6127 , 11307 , 18381 , 41459 , 124377 , 2099333 , 6297999 , 23092663 , 69277989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69277988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69277989 can be divided by 16 positive divisors.
The sum of these divisors (counting 69277989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001000010001100100100101
3
Ternary
11211100200112110
4
Quaternary
10020101210211
5
Quinary
120213343424
6
Senary
10512511233
8
Octal
410214445
10
Decimal
69277989
12
Duodecimal
1b24b519
16
Hexadecimal
4211925
20
Vigesimal
11cjej9
36
Base36
158v8l
md5
cd2a3f6fd638b28a4e02317ed9980abd
sha1
a86486d90aefa1fa7171d644c38d796279a6a868
sha256
e7b6a8fa2942c560670f5965416b9e1b8e3ce36dc6fc55494fb3ec55682842f2
sha512
1e3266b69ca70d4092ec524adf41cd992fdccafe4e66f495cd8ea4822fb20918f08ae0bb1acdef652c86d86ab6c050e9f7d422422689da7ebb9d0db7078d1386
ripemd-160
a989d526fa6b84fd3faf141b43930a3dd15651c6
Diameter
138555978
Circumference
435286442.59575
Area
1.5077884690999E+16
Volume
1.3927540396884E+24
Surface area
6.0311538763995E+16
Circumference
435286442.59575
Perimeter
277111956
Area
4799439759884121
Diagonal
97973871.617734
Surface area
28796638559304726
Volume
3.3249553489141E+23
Space diagonal
119992996.7942
Perimeter
207833967
Area
2.0782183779964E+15
Altitude
59996498.397099
Surface area
2.0782183779964E+15
Volume
3.9184974572661E+22
Height
32657957.205911