38857572 is an even 8-digits composite number following 38857571
and preceding 38857573 . In scientific notation, it is written as 3.8857572 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 11793600 positive integers (up to 38857572) that are relatively prime to 38857572.
38857572 has 24 divisors, whose sum is 69516160
The reverse of 38857572 is 27575883
Previous prime number is 79
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
thirty-eight million eight hundred fifty-seven thousand five hundred seventy-two
Scientific notation
3.8857572 × 10^7
Engineering notation
3.8857572 × 10^6
Prime Factorization
2 × 2 × 117 × 79 × 1051
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19428786 Product of the distinct prime numbers
The prime factorization of 38857572 is 2 × 2 × 117 × 79 × 1051.
Since it has a total of 5 prime factors.
6 , 5 , 12 , 37 , 668 , 186 , 6702 , 3877 , 3731 , 87362 , 388632 , 258860 , 2372364 , 2513583 , 10889178 , 60548054 , 31872361 , 407329323 , 8968367533 , 1421094467
n×2
77715144
n×3
116572716
n×4
155430288
n×5
194287860
n÷2
19428786
n÷3
12952524
n÷3
9714393
n÷5
7771514.4
n2
1509910901735184
n3
5.867147157776E+22
n4
2.2798309311788E+30
n5
8.8588694556106E+37
2 √n6233.5842017254
3 √n338.70781726255
4 √n78.953050616967
5 √n32.953013181445
1 , 2 , 4 , 79 , 117 , 158 , 234 , 316 , 468 , 1051 , 2102 , 4204 , 9243 , 18486 , 36972 , 83029 , 122967 , 166058 , 245934 , 332116 , 491868 , 9714393 , 19428786 , 38857572
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
-38857571 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 38857572 can be divided by 24 positive divisors.
The sum of these divisors (counting 38857572) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010100001110101101100100
3
Ternary
2201010011120100
4
Quaternary
2110032231210
5
Quinary
34421420242
6
Senary
3504504100
8
Octal
224165544
10
Decimal
38857572
12
Duodecimal
1101b030
16
Hexadecimal
250eb64
20
Vigesimal
c2h3ic
36
Base36
n4up0
md5
61f2f9e94832947105a178b0d37a26d1
sha1
309a595567edc10aaf79867eb9d04520fc766c2e
sha256
4711f246e8b19c1511e2b71be50dc6a4c923cc1c86a01874b17602e2c0e94e1a
sha512
561a7a24387f7905580727953e1f0f29fb724c5084bc128a30493f0fd067cb4d78e8740b137c2607474d94708fed18ab83ec3835b0047c007d6cd5a7159b3d54
ripemd-160
df4a8cfe834e40c1345cde4a0d402a3619a10253
Diameter
77715144
Circumference
244149325.46307
Area
4.7435249964664E+15
Volume
2.4576248544532E+23
Surface area
1.8974099985866E+16
Circumference
244149325.46307
Perimeter
155430288
Area
1509910901735184
Diagonal
54952905.323289
Surface area
9059465410411104
Volume
5.867147157776E+22
Space diagonal
67303288.962766
Perimeter
116572716
Area
6.5381059917687E+14
Altitude
33651644.481383
Surface area
6.5381059917687E+14
Volume
6.9144992358046E+21
Height
18317635.107763