38492747 is an odd 8-digits prime number following 38492746
and preceding 38492748 . In scientific notation, it is written as 3.8492747 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 38492746 positive integers (up to 38492747) that are relatively prime to 38492747.
38492747 has 2 divisors, whose sum is 38492748
The reverse of 38492747 is 74729483
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
thirty-eight million four hundred ninety-two thousand seven hundred forty-seven
Scientific notation
3.8492747 × 10^7
Engineering notation
3.8492747 × 10^6
Prime Factorization
38492747
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38492747 Product of the distinct prime numbers
The prime factorization of 38492747 is 38492747.
Since it has a total of 1 prime factors.
7 , 7 , 29 , 53 , 123 , 510 , 5767 , 7926 , 64912 , 29869 , 741686 , 367729 , 3685038 , 6515575 , 8939331 , 65980836 , 586373240 , 922067951 , 2358167515 , 9516154947
n×2
76985494
n×3
115478241
n×4
153970988
n×5
192463735
n÷2
19246373.5
n÷3
12830915.666667
n÷3
9623186.75
n÷5
7698549.4
n2
1481691571606009
n3
5.7034378797862E+22
n4
2.1954099133683E+30
n5
8.4507358356577E+37
2 √n6204.2523320703
3 √n337.64446526828
4 √n78.767076447398
5 √n32.890901796272
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38492748 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19246374 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6204.2524126602 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999480422 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38492747 can be divided by 2 positive divisors.
The sum of these divisors (counting 38492747) is 38492748, the average is 19246374.
Base
System
Value
2
Binary
10010010110101101001001011
3
Ternary
2200102122010022
4
Quaternary
2102311221023
5
Quinary
34323231442
6
Senary
3453011055
8
Octal
222655113
10
Decimal
38492747
12
Duodecimal
10a83a8b
16
Hexadecimal
24b5a4b
20
Vigesimal
c0bbh7
36
Base36
mx16z
md5
e499ce4d7d82b35d4f8af26eb28b1532
sha1
cc971514c36a84d5c952d9b950257a99a27fcd9d
sha256
c468d621cb8db7ca43cbea7b689b24fc803d9228180812eb30378ddb2dcb14c2
sha512
b36d7cf87a9d14fca41871fcae64589b3414755055eb17376bb1160c41bfa801d8a90cc1c83e9d716c5451e6944411480e71d20e2a07179bfc8ebcc762bfca66
ripemd-160
995d82cdae23421c09a74ccf032ff025be67e9d9
Diameter
76985494
Circumference
241857062.38338
Area
4.6548713562434E+15
Volume
2.3890504724456E+23
Surface area
1.8619485424973E+16
Circumference
241857062.38338
Perimeter
153970988
Area
1481691571606009
Diagonal
54436964.860396
Surface area
8890149429636054
Volume
5.7034378797862E+22
Space diagonal
66671393.526894
Perimeter
115478241
Area
6.4159127079205E+14
Altitude
33335696.763447
Surface area
6.4159127079205E+14
Volume
6.7215660014551E+21
Height
18145654.953465