69894752 is an even 8-digits composite number following 69894751
and preceding 69894753 . In scientific notation, it is written as 6.9894752 × 10^7.
The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors.
There are 32891392 positive integers (up to 69894752) that are relatively prime to 69894752.
69894752 has 24 divisors, whose sum is 145700856
The reverse of 69894752 is 25749896
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
sixty-nine million eight hundred ninety-four thousand seven hundred fifty-two
Scientific notation
6.9894752 × 10^7
Engineering notation
6.9894752 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 17 × 128483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4368422
Product of the distinct prime numbers
The prime factorization of 69894752 is 2 × 2 × 2 × 2 × 2 × 17 × 128483.
Since it has a total of 7 prime factors.
9 , 8 , 71 , 86 , 665 , 449 , 5074 , 5913 , 26165 , 17581 , 294485 , 680287 , 5582238 , 3825002 , 95770649 , 32698835 , 343935889 , 832425404 , 9298263462 , 6642393275
n×2
139789504
n×3
209684256
n×4
279579008
n×5
349473760
n÷2
34947376
n÷3
23298250.666667
n÷3
17473688
n÷5
13978950.4
n2
4885276357141504
n3
3.4145517943387E+23
n4
2.3865925085646E+31
n5
1.6681029151118E+39
2 √n
8360.3081282929
3 √n
411.92187540573
4 √n
91.434720584102
5 √n
37.058591905483
1 , 2 , 4 , 8 , 16 , 17 , 32 , 34 , 68 , 136 , 272 , 544 , 128483 , 256966 , 513932 , 1027864 , 2055728 , 2184211 , 4111456 , 4368422 , 8736844 , 17473688 , 34947376 , 69894752
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
-69894751
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 69894752 can be divided by 24 positive divisors.
The sum of these divisors (counting 69894752) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001010101000001001100000
3
Ternary
11212112000120112
4
Quaternary
10022220021200
5
Quinary
120343113002
6
Senary
10534030452
8
Octal
412501140
10
Decimal
69894752
12
Duodecimal
1b4a8428
16
Hexadecimal
42a8260
20
Vigesimal
11ggghc
36
Base36
15m34w
md5
67f2733bbf94147926f0c1290f067103
sha1
b3017efdb6aa60969c15b06ca709089fa4c2b9e6
sha256
54c415c5787b2e8086e5704d17112e7d6d9154f3e4621e5101a0c652eb153dcd
sha512
84ffda51f753273d2564ba0a06b587b44e8208497ac5e7e59325bceeab4a98e2e2ff838de3650fb138371e94069e3dfe015eb4eb10219ccb98e2a21eb7d0df09
ripemd-160
bf997c2195698ac408c4b01641e0247259949024
Diameter
139789504
Circumference
439161678.81536
Area
1.5347548314352E+16
Volume
1.4302841109862E+24
Surface area
6.1390193257407E+16
Circumference
439161678.81536
Perimeter
279579008
Area
4885276357141504
Diagonal
98846106.217104
Surface area
29311658142849024
Volume
3.4145517943387E+23
Space diagonal
121061261.64643
Perimeter
209684256
Area
2.115386714896E+15
Altitude
60530630.823213
Surface area
2.115386714896E+15
Volume
4.024087880816E+22
Height
32948702.072368