69894750 is an even 8-digits composite number following 69894749
and preceding 69894751 . In scientific notation, it is written as 6.9894750 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 18176000 positive integers (up to 69894750) that are relatively prime to 69894750.
69894750 has 32 divisors, whose sum is 119193984
The reverse of 69894750 is 05749896
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
sixty-nine million eight hundred ninety-four thousand seven hundred fifty
Scientific notation
6.9894750 × 10^7
Engineering notation
6.9894750 × 10^6
Prime Factorization
2 × 15 × 25 × 41 × 2273
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
69894750
Product of the distinct prime numbers
The prime factorization of 69894750 is 2 × 15 × 25 × 41 × 2273.
Since it has a total of 5 prime factors.
8 , 7 , 10 , 45 , 439 , 154 , 3407 , 3154 , 60006 , 85088 , 581975 , 847525 , 2252915 , 9907846 , 6466150 , 23437658 , 400895096 , 213326672 , 7046484218 , 4507024701
n×2
139789500
n×3
209684250
n×4
279579000
n×5
349473750
n÷2
34947375
n÷3
23298250
n÷3
17473687.5
n÷5
13978950
n2
4885276077562500
n3
3.4145515012221E+23
n4
2.3865922354004E+31
n5
1.6681026764526E+39
2 √n
8360.3080086801
3 √n
411.92187147676
4 √n
91.434719930014
5 √n
37.058591693401
1 , 2 , 15 , 25 , 30 , 41 , 50 , 82 , 375 , 615 , 750 , 1025 , 1230 , 2050 , 2273 , 4546 , 15375 , 30750 , 34095 , 56825 , 68190 , 93193 , 113650 , 186386 , 852375 , 1397895 , 1704750 , 2329825 , 2795790 , 4659650 , 34947375 , 69894750
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-69894749
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 69894750 can be divided by 32 positive divisors.
The sum of these divisors (counting 69894750) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100001010101000001001011110
3
Ternary
11212112000120110
4
Quaternary
10022220021132
5
Quinary
120343113000
6
Senary
10534030450
8
Octal
412501136
10
Decimal
69894750
12
Duodecimal
1b4a8426
16
Hexadecimal
42a825e
20
Vigesimal
11gggha
36
Base36
15m34u
md5
7beb822492d3f50620e8e2a9a8892d5a
sha1
95dd579e17c9f4e7630c3010a3cbd5764fadd280
sha256
78caafb0bac472d23dabc11caef9eca6aab0808883bde9efc68dd5910f3e183f
sha512
8b0d01b34f4034e4bebb5cdf37bd42390613c59a08ba1dcbd33e8cab8d8a698276390e12aa1c7c00ccb56496cec10d0e029a52c662e1bd1a4eba24147d210fc9
ripemd-160
2a02bfa4b7f004ab72c61928e8ed2dc8202ce1fd
Diameter
139789500
Circumference
439161666.24899
Area
1.5347547436028E+16
Volume
1.4302839882058E+24
Surface area
6.1390189744113E+16
Circumference
439161666.24899
Perimeter
279579000
Area
4885276077562500
Diagonal
98846103.388677
Surface area
29311656465375000
Volume
3.4145515012221E+23
Space diagonal
121061258.18232
Perimeter
209684250
Area
2.1153865938348E+15
Altitude
60530629.091162
Surface area
2.1153865938348E+15
Volume
4.0240875353748E+22
Height
32948701.129559