38691275 is an odd 8-digits composite number following 38691274
and preceding 38691276 . In scientific notation, it is written as 3.8691275 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 26531040 positive integers (up to 38691275) that are relatively prime to 38691275.
38691275 has 12 divisors, whose sum is 54831312
The reverse of 38691275 is 57219683
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-eight million six hundred ninety-one thousand two hundred seventy-five
Scientific notation
3.8691275 × 10^7
Engineering notation
3.8691275 × 10^6
Prime Factorization
5 × 5 × 7 × 221093
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7738255 Product of the distinct prime numbers
The prime factorization of 38691275 is 5 × 5 × 7 × 221093.
Since it has a total of 4 prime factors.
8 , 10 , 79 , 88 , 318 , 612 , 3277 , 2531 , 89942 , 79978 , 348308 , 960664 , 9875240 , 3424956 , 85542137 , 48854988 , 900919681 , 973625309 , 6000413086 , 3505674089
n×2
77382550
n×3
116073825
n×4
154765100
n×5
193456375
n÷2
19345637.5
n÷3
12897091.666667
n÷3
9672818.75
n÷5
7738255
n2
1497014761125625
n3
5.7921409801771E+22
n4
2.241053195028E+30
n5
8.6709205458457E+37
2 √n6220.2311050314
3 √n338.22394213726
4 √n78.868441756075
5 √n32.924759268022
1 , 5 , 7 , 25 , 35 , 175 , 221093 , 1105465 , 1547651 , 5527325 , 7738255 , 38691275
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38691274 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38691275 can be divided by 12 positive divisors.
The sum of these divisors (counting 38691275) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010011100110000111001011
3
Ternary
2200210201110012
4
Quaternary
2103212013023
5
Quinary
34401110100
6
Senary
3501142135
8
Octal
223460713
10
Decimal
38691275
12
Duodecimal
10b5a94b
16
Hexadecimal
24e61cb
20
Vigesimal
c1g83f
36
Base36
n1adn
md5
f8072cce2b662d857fc9f3ca18e2c84c
sha1
2038796d76322bfb1c38156e45392b3e78b47d36
sha256
a21bb6c280842aa7a3a23ec5dde347c78aaaf1228141963f5c6c3452278a065c
sha512
07149e893112963ace314f69621a5c7d1df46a0b1deb859947bc2227c2b9ed4101f91b3d2691e481beb23079fa84536bfb37983dfaf62bc90ac7ef2b1b06905e
ripemd-160
2b968dc708d498076510760f2a80ebab93595976
Diameter
77382550
Circumference
243104450.59604
Area
4.7030105758677E+15
Volume
2.4262063402508E+23
Surface area
1.8812042303471E+16
Circumference
243104450.59604
Perimeter
154765100
Area
1497014761125625
Diagonal
54717725.850507
Surface area
8982088566753750
Volume
5.7921409801771E+22
Space diagonal
67015254.10962
Perimeter
116073825
Area
6.4822640648754E+14
Altitude
33507627.05481
Surface area
6.4822640648754E+14
Volume
6.8261036077862E+21
Height
18239241.950169