69889750 is an even 8-digits composite number following 69889749
and preceding 69889751 . In scientific notation, it is written as 6.9889750 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 23961600 positive integers (up to 69889750) that are relatively prime to 69889750.
69889750 has 24 divisors, whose sum is 133712424
The reverse of 69889750 is 05798896
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-nine million eight hundred eighty-nine thousand seven hundred fifty
Scientific notation
6.9889750 × 10^7
Engineering notation
6.9889750 × 10^6
Prime Factorization
2 × 35 × 5 × 5 × 39937
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13977950
Product of the distinct prime numbers
The prime factorization of 69889750 is 2 × 35 × 5 × 5 × 39937.
Since it has a total of 5 prime factors.
2 , 3 , 47 , 69 , 315 , 218 , 7505 , 1263 , 3899 , 62383 , 657861 , 265848 , 539589 , 602320 , 57117549 , 40530649 , 780398095 , 189968001 , 951050124 , 600078991
n×2
139779500
n×3
209669250
n×4
279559000
n×5
349448750
n÷2
34944875
n÷3
23296583.333333
n÷3
17472437.5
n÷5
13977950
n2
4884577155062500
n3
3.4138187622303E+23
n4
2.3859093983758E+31
n5
1.6675061137514E+39
2 √n
8360.0089712871
3 √n
411.91204881019
4 √n
91.433084664617
5 √n
37.058061472574
1 , 2 , 5 , 10 , 25 , 35 , 50 , 70 , 175 , 350 , 875 , 1750 , 39937 , 79874 , 199685 , 399370 , 998425 , 1397795 , 1996850 , 2795590 , 6988975 , 13977950 , 34944875 , 69889750
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
-69889749
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 69889750 can be divided by 24 positive divisors.
The sum of these divisors (counting 69889750) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001010100110111011010110
3
Ternary
11212111202201021
4
Quaternary
10022212323112
5
Quinary
120342433000
6
Senary
10533551354
8
Octal
412467326
10
Decimal
69889750
12
Duodecimal
1b4a555a
16
Hexadecimal
42a6ed6
20
Vigesimal
11gg47a
36
Base36
15lz9y
md5
1e24e8dbe03f1d43007416d9b20be1b4
sha1
133921307186d9ccb154385c191c468b6979d5e5
sha256
84d8476b174956dc2fa7ca3a71e391859e546da56bf136339b82a34ae205df72
sha512
c477db95dc37aee3fe57d7f4a865baf380b002952a830f52da7c62e73cb513fbb4725bad685235935f4eb3e3916917be6361d94d1b2691e8a4a7ae4e15ff87d8
ripemd-160
26bab12537141d9120ddb85dffdbfaf84a3875fd
Diameter
139779500
Circumference
439130250.32245
Area
1.5345351706237E+16
Volume
1.4299770592146E+24
Surface area
6.1381406824948E+16
Circumference
439130250.32245
Perimeter
279559000
Area
4884577155062500
Diagonal
98839032.320865
Surface area
29307462930375000
Volume
3.4138187622303E+23
Space diagonal
121052597.92829
Perimeter
209669250
Area
2.1150839515146E+15
Altitude
60526298.964143
Surface area
2.1150839515146E+15
Volume
4.0232239941915E+22
Height
32946344.106955