69894772 is an even 8-digits composite number following 69894771
and preceding 69894773 . In scientific notation, it is written as 6.9894772 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 34947384 positive integers (up to 69894772) that are relatively prime to 69894772.
69894772 has 6 divisors, whose sum is 122315858
The reverse of 69894772 is 27749896
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-nine million eight hundred ninety-four thousand seven hundred seventy-two
Scientific notation
6.9894772 × 10^7
Engineering notation
6.9894772 × 10^6
Prime Factorization
2 × 2 × 17473693
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
34947386
Product of the distinct prime numbers
The prime factorization of 69894772 is 2 × 2 × 17473693.
Since it has a total of 3 prime factors.
3 , 6 , 39 , 17 , 470 , 895 , 7345 , 7568 , 84717 , 81638 , 913388 , 60481 , 2048574 , 3027184 , 80592625 , 29538079 , 123836353 , 235099478 , 7415354252 , 6257759728
n×2
139789544
n×3
209684316
n×4
279579088
n×5
349473860
n÷2
34947386
n÷3
23298257.333333
n÷3
17473693
n÷5
13978954.4
n2
4885279152931984
n3
3.4145547255053E+23
n4
2.3865952402072E+31
n5
1.6681053017057E+39
2 √n
8360.309324421
3 √n
411.92191469545
4 √n
91.434727124988
5 √n
37.058594026306
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69894771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69894772 can be divided by 6 positive divisors.
The sum of these divisors (counting 69894772) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100001010101000001001110100
3
Ternary
11212112000121021
4
Quaternary
10022220021310
5
Quinary
120343113042
6
Senary
10534030524
8
Octal
412501164
10
Decimal
69894772
12
Duodecimal
1b4a8444
16
Hexadecimal
42a8274
20
Vigesimal
11gggic
36
Base36
15m35g
md5
412f2c19971777acdb5ed7d9da8f19ac
sha1
666e1ef38d9fc3be5b706f657b0c8cc1927a319d
sha256
10ace60e33a04b62819c5f419007a1146f22f1291d4f6b3e4071fa56dcbdf6a8
sha512
f5c207bab7db0b484fa8e46396c78cd4ac807bc246e2d889b205569adc6ecf68d1d85a4c002529a2d708eafa9a8e04cfde8568bea247baf44807a3001d0047c2
ripemd-160
153512a0ee62c0e42e5c8cb10c07ce9044ca794a
Diameter
139789544
Circumference
439161804.47907
Area
1.5347557097586E+16
Volume
1.4302853387904E+24
Surface area
6.1390228390346E+16
Circumference
439161804.47907
Perimeter
279579088
Area
4885279152931984
Diagonal
98846134.501375
Surface area
29311674917591904
Volume
3.4145547255053E+23
Space diagonal
121061296.28744
Perimeter
209684316
Area
2.1153879255088E+15
Altitude
60530648.143721
Surface area
2.1153879255088E+15
Volume
4.024091335229E+22
Height
32948711.500458