69897268 is an even 8-digits composite number following 69897267
and preceding 69897269 . In scientific notation, it is written as 6.9897268 × 10^7.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 28193664 positive integers (up to 69897268) that are relatively prime to 69897268.
69897268 has 24 divisors, whose sum is 148018752
The reverse of 69897268 is 86279896
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
sixty-nine million eight hundred ninety-seven thousand two hundred sixty-eight
Scientific notation
6.9897268 × 10^7
Engineering notation
6.9897268 × 10^6
Prime Factorization
2 × 2 × 7 × 17 × 146843
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
34948634
Product of the distinct prime numbers
The prime factorization of 69897268 is 2 × 2 × 7 × 17 × 146843.
Since it has a total of 5 prime factors.
6 , 3 , 20 , 80 , 526 , 243 , 5854 , 3841 , 29904 , 11773 , 858852 , 303226 , 7946285 , 4641534 , 66416898 , 74623137 , 516375030 , 124613830 , 2111687165 , 201569667
n×2
139794536
n×3
209691804
n×4
279589072
n×5
349486340
n÷2
34948634
n÷3
23299089.333333
n÷3
17474317
n÷5
13979453.6
n2
4885628073863824
n3
3.4149205482718E+23
n4
2.3869361676126E+31
n5
1.6684031700651E+39
2 √n
8360.4585998616
3 √n
411.92681799428
4 √n
91.435543416451
5 √n
37.058858701121
1 , 2 , 4 , 7 , 14 , 17 , 28 , 34 , 68 , 119 , 238 , 476 , 146843 , 293686 , 587372 , 1027901 , 2055802 , 2496331 , 4111604 , 4992662 , 9985324 , 17474317 , 34948634 , 69897268
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69897267
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69897268 can be divided by 24 positive divisors.
The sum of these divisors (counting 69897268) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001010101000110000110100
3
Ternary
11212112011000201
4
Quaternary
10022220300310
5
Quinary
120343203033
6
Senary
10534050244
8
Octal
412506064
10
Decimal
69897268
12
Duodecimal
1b4a9984
16
Hexadecimal
42a8c34
20
Vigesimal
11gh338
36
Base36
15m52s
md5
242296b1beb07682159e37b1dcd1ae1f
sha1
8cf7e9f99ef7ad373d60574f65483e144893c4c6
sha256
024b97007d174b3eda80ec2d9f6ac888e525d192602f0ad5f3404fc641b8da93
sha512
570cfebc2346763f8e9495674cab1f592a2858bda32ce459c83d32b2c556e8092850eb2401ad3ba094829b8654dd404a93c9da3fa27601cd889dffb05f87b697
ripemd-160
6900de24df46a060bc3b0b6ed53c50a07d1cc464
Diameter
139794536
Circumference
439177487.30959
Area
1.5348653265023E+16
Volume
1.4304385742725E+24
Surface area
6.1394613060091E+16
Circumference
439177487.30959
Perimeter
279589072
Area
4885628073863824
Diagonal
98849664.378427
Surface area
29313768443182944
Volume
3.4149205482718E+23
Space diagonal
121065619.48626
Perimeter
209691804
Area
2.1155390127043E+15
Altitude
60532809.743129
Surface area
2.1155390127043E+15
Volume
4.0245224614938E+22
Height
32949888.126142