38972612 is an even 8-digits composite number following 38972611
and preceding 38972613 . In scientific notation, it is written as 3.8972612 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 16651008 positive integers (up to 38972612) that are relatively prime to 38972612.
38972612 has 24 divisors, whose sum is 78185856
The reverse of 38972612 is 21627983
Previous prime number is 353
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
thirty-eight million nine hundred seventy-two thousand six hundred twelve
Scientific notation
3.8972612 × 10^7
Engineering notation
3.8972612 × 10^6
Prime Factorization
2 × 2 × 7 × 353 × 3943
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19486306 Product of the distinct prime numbers
The prime factorization of 38972612 is 2 × 2 × 7 × 353 × 3943.
Since it has a total of 5 prime factors.
1 , 8 , 82 , 59 , 681 , 488 , 410 , 6312 , 38310 , 10179 , 293376 , 455259 , 6997227 , 4519055 , 45791508 , 33193522 , 870034896 , 4009268 , 6464054797 , 9512267518
n×2
77945224
n×3
116917836
n×4
155890448
n×5
194863060
n÷2
19486306
n÷3
12990870.666667
n÷3
9743153
n÷5
7794522.4
n2
1518864486102544
n3
5.9194116297454E+22
n4
2.3069493271435E+30
n5
8.9907841030426E+37
2 √n6242.8048183489
3 √n339.0417423792
4 √n79.011422075222
5 √n32.972501961182
1 , 2 , 4 , 7 , 14 , 28 , 353 , 706 , 1412 , 2471 , 3943 , 4942 , 7886 , 9884 , 15772 , 27601 , 55202 , 110404 , 1391879 , 2783758 , 5567516 , 9743153 , 19486306 , 38972612
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
-38972611 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 38972612 can be divided by 24 positive divisors.
The sum of these divisors (counting 38972612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010100101010110011000100
3
Ternary
2201100000101002
4
Quaternary
2110222303010
5
Quinary
34434110422
6
Senary
3511152432
8
Octal
224526304
10
Decimal
38972612
12
Duodecimal
11075718
16
Hexadecimal
252acc4
20
Vigesimal
c3bbac
36
Base36
n7bgk
md5
583a784eab255efd56f6efbc32df6bc7
sha1
fae014fe667d2855f50f125f8deff6a9cfc3108c
sha256
951840382a01e5650dbed18c713fba56ba6aa4202d0a014c6f9bcdc2e89dd7b9
sha512
ac4c2c349249628457d16540d06a2ac84e1bd6fb82b774e397697411aeaa9670b0bce5c887acd6390a9c05aba3b89c2668130162eb7c80ac5e9b42936aeca2f9
ripemd-160
eade1fa6df6a6caac14365606f65bae46a07e685
Diameter
77945224
Circumference
244872143.10081
Area
4.7716535113382E+15
Volume
2.4795173452776E+23
Surface area
1.9086614045353E+16
Circumference
244872143.10081
Perimeter
155890448
Area
1518864486102544
Diagonal
55115596.451504
Surface area
9113186916615264
Volume
5.9194116297454E+22
Space diagonal
67502544.087669
Perimeter
116917836
Area
6.576876149354E+14
Altitude
33751272.043834
Surface area
6.576876149354E+14
Volume
6.9760935067125E+21
Height
18371865.483835