69897528 is an even 8-digits composite number following 69897527
and preceding 69897529 . In scientific notation, it is written as 6.9897528 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors.
There are 23299152 positive integers (up to 69897528) that are relatively prime to 69897528.
69897528 has 16 divisors, whose sum is 145620000
The reverse of 69897528 is 82579896
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-nine million eight hundred ninety-seven thousand five hundred twenty-eight
Scientific notation
6.9897528 × 10^7
Engineering notation
6.9897528 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 970799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17474382
Product of the distinct prime numbers
The prime factorization of 69897528 is 2 × 2 × 2 × 9 × 970799.
Since it has a total of 5 prime factors.
1 , 5 , 5 , 94 , 162 , 109 , 4101 , 8730 , 79994 , 54960 , 112094 , 676862 , 7090810 , 5776156 , 17333957 , 42961841 , 679175892 , 747170856 , 5046341595 , 4800724799
n×2
139795056
n×3
209692584
n×4
279590112
n×5
349487640
n÷2
34948764
n÷3
23299176
n÷3
17474382
n÷5
13979505.6
n2
4885664420510784
n3
3.4149586563126E+23
n4
2.3869716829845E+31
n5
1.6684342004662E+39
2 √n
8360.4741492334
3 √n
411.92732874786
4 √n
91.435628445554
5 √n
37.05888627098
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 970799 , 1941598 , 3883196 , 7766392 , 8737191 , 17474382 , 34948764 , 69897528
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
-69897527
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 69897528 can be divided by 16 positive divisors.
The sum of these divisors (counting 69897528) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001010101000110100111000
3
Ternary
11212112011101100
4
Quaternary
10022220310320
5
Quinary
120343210103
6
Senary
10534051400
8
Octal
412506470
10
Decimal
69897528
12
Duodecimal
1b4a9b60
16
Hexadecimal
42a8d38
20
Vigesimal
11gh3g8
36
Base36
15m5a0
md5
bd0738d4d6fc337f1ba389c8a8c7d8f7
sha1
11fa6ee00807c55fbbd8d783a39bd88c2922f71b
sha256
73140f74614c8cd3eaf8145d0f2f2c53cd2591ce5b2ff106173238072626624c
sha512
97eae0af3995f941395bd002e4b51acb4c798984f41e2b6f3edcad79851cc02088122b0f6c0950335c8917543ba9363430dc65bcbdc5deb344bc4de7498945cc
ripemd-160
784cb88c56f452cbe445260ad7ec41a4c7cc4604
Diameter
139795056
Circumference
439179120.93777
Area
1.5348767451382E+16
Volume
1.4304545369313E+24
Surface area
6.1395069805527E+16
Circumference
439179120.93777
Perimeter
279590112
Area
4885664420510784
Diagonal
98850032.073953
Surface area
29313986523064704
Volume
3.4149586563126E+23
Space diagonal
121066069.81947
Perimeter
209692584
Area
2.1155547512641E+15
Altitude
60533034.909734
Surface area
2.1155547512641E+15
Volume
4.0245673722505E+22
Height
32950010.691318