69897422 is an even 8-digits composite number following 69897421
and preceding 69897423 . In scientific notation, it is written as 6.9897422 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 29955996 positive integers (up to 69897422) that are relatively prime to 69897422.
69897422 has 12 divisors, whose sum is 121964040
The reverse of 69897422 is 22479896
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 47 Digital Root 2
Name
sixty-nine million eight hundred ninety-seven thousand four hundred twenty-two
Scientific notation
6.9897422 × 10^7
Engineering notation
6.9897422 × 10^6
Prime Factorization
2 × 7 × 7 × 713239
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
9985346 Product of the distinct prime numbers
The prime factorization of 69897422 is 2 × 7 × 7 × 713239.
Since it has a total of 4 prime factors.
7 , 2 , 35 , 99 , 546 , 241 , 2630 , 327 , 64622 , 79598 , 424276 , 800263 , 2183682 , 6823728 , 53428932 , 49263269 , 372159562 , 520132931 , 5989478192 , 636046192
n×2
139794844
n×3
209692266
n×4
279589688
n×5
349487110
n÷2
34948711
n÷3
23299140.666667
n÷3
17474355.5
n÷5
13979484.4
n2
4885649602246084
n3
3.4149431199233E+23
n4
2.3869572035927E+31
n5
1.6684215495546E+39
2 √n8360.4678098776
3 √n411.92712051771
4 √n91.435593779871
5 √n37.05887503097
1 , 2 , 7 , 14 , 49 , 98 , 713239 , 1426478 , 4992673 , 9985346 , 34948711 , 69897422
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-69897421 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897422 can be divided by 12 positive divisors.
The sum of these divisors (counting 69897422) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001010101000110011001110
3
Ternary
11212112011020102
4
Quaternary
10022220303032
5
Quinary
120343204142
6
Senary
10534051102
8
Octal
412506316
10
Decimal
69897422
12
Duodecimal
1b4a9a92
16
Hexadecimal
42a8cce
20
Vigesimal
11gh3b2
36
Base36
15m572
md5
7e3dff7dd3b8a692a4a7fe060011afaf
sha1
b2723799f7b50d6df888a744bc38654bbc94ca15
sha256
d0682559c573ebbc80947d07d190584b77c19800deb95eece5c1cc03b7501683
sha512
73268d5bada635604276f81739e6e7cbc268df2895af759c59bb9f5da9d09a49e0554df9109ce2272baf8f4f9033b380fa43621670f3f4166a235af7ed76ba9d
ripemd-160
2933efcbff2e278777fb470547c0dd24042c09c5
Diameter
139794844
Circumference
439178454.92013
Area
1.534872089843E+16
Volume
1.4304480290637E+24
Surface area
6.1394883593721E+16
Circumference
439178454.92013
Perimeter
279589688
Area
4885649602246084
Diagonal
98849882.167316
Surface area
29313897613476504
Volume
3.4149431199233E+23
Space diagonal
121065886.22208
Perimeter
209692266
Area
2.1155483347672E+15
Altitude
60532943.111041
Surface area
2.1155483347672E+15
Volume
4.0245490624401E+22
Height
32949960.722439