69897632 is an even 8-digits composite number following 69897631
and preceding 69897633 . In scientific notation, it is written as 6.9897632 × 10^7.
The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors.
There are 29956032 positive integers (up to 69897632) that are relatively prime to 69897632.
69897632 has 24 divisors, whose sum is 157270176
The reverse of 69897632 is 23679896
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-nine million eight hundred ninety-seven thousand six hundred thirty-two
Scientific notation
6.9897632 × 10^7
Engineering notation
6.9897632 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 312043
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4368602
Product of the distinct prime numbers
The prime factorization of 69897632 is 2 × 2 × 2 × 2 × 2 × 7 × 312043.
Since it has a total of 7 prime factors.
1 , 7 , 7 , 88 , 741 , 345 , 5408 , 5156 , 59151 , 17475 , 908925 , 195629 , 7360135 , 6281358 , 6138301 , 33374863 , 81878313 , 576048799 , 6738549424 , 794128630
n×2
139795264
n×3
209692896
n×4
279590528
n×5
349488160
n÷2
34948816
n÷3
23299210.666667
n÷3
17474408
n÷5
13979526.4
n2
4885678959207424
n3
3.4149738996082E+23
n4
2.3869858892442E+31
n5
1.6684466127558E+39
2 √n
8360.480368974
3 √n
411.92753304894
4 √n
91.435662457129
5 √n
37.0588972989
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 312043 , 624086 , 1248172 , 2184301 , 2496344 , 4368602 , 4992688 , 8737204 , 9985376 , 17474408 , 34948816 , 69897632
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
-69897631
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 69897632 can be divided by 24 positive divisors.
The sum of these divisors (counting 69897632) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001010101000110110100000
3
Ternary
11212112011112012
4
Quaternary
10022220312200
5
Quinary
120343211012
6
Senary
10534052052
8
Octal
412506640
10
Decimal
69897632
12
Duodecimal
1b4aa028
16
Hexadecimal
42a8da0
20
Vigesimal
11gh41c
36
Base36
15m5cw
md5
5462fb0b4e8ce06acf659f2c876113e5
sha1
b5faccaefefa38776e922446f2a45269d909f0b9
sha256
75ea5445cc9c7c684d59b19ec350e88fc01fe368d813cf239499d90284972a4d
sha512
055e50f3cdcb4d585822e1d19867704312625ba26c5d2971b4eeb7156437f948dd64995421bced31ccabbcbed6eb66c9eabbc36d33cce8a084c20ce4cd84e8d8
ripemd-160
d4d8a7f0c005b0ad94490ae29c481f9bbf330a0c
Diameter
139795264
Circumference
439179774.38905
Area
1.5348813126044E+16
Volume
1.430460922028E+24
Surface area
6.1395252504177E+16
Circumference
439179774.38905
Perimeter
279590528
Area
4885678959207424
Diagonal
98850179.152164
Surface area
29314073755244544
Volume
3.4149738996082E+23
Space diagonal
121066249.95275
Perimeter
209692896
Area
2.1155610467044E+15
Altitude
60533124.976376
Surface area
2.1155610467044E+15
Volume
4.0245853366468E+22
Height
32950059.717388