38678839 is an odd 8-digits prime number following 38678838
and preceding 38678840 . In scientific notation, it is written as 3.8678839 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 38678838 positive integers (up to 38678839) that are relatively prime to 38678839.
38678839 has 2 divisors, whose sum is 38678840
The reverse of 38678839 is 93887683
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-eight million six hundred seventy-eight thousand eight hundred thirty-nine
Scientific notation
3.8678839 × 10^7
Engineering notation
3.8678839 × 10^6
Prime Factorization
38678839
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38678839 Product of the distinct prime numbers
The prime factorization of 38678839 is 38678839.
Since it has a total of 1 prime factors.
1 , 9 , 86 , 52 , 669 , 876 , 9717 , 8070 , 22466 , 10492 , 516782 , 765212 , 201174 , 6271876 , 81630953 , 94780358 , 809528473 , 112168631 , 4092636746 , 5439358448
n×2
77357678
n×3
116036517
n×4
154715356
n×5
193394195
n÷2
19339419.5
n÷3
12892946.333333
n÷3
9669709.75
n÷5
7735767.8
n2
1496052586387921
n3
5.7865577124432E+22
n4
2.238173341238E+30
n5
8.6569946319836E+37
2 √n6219.2313833785
3 √n338.18770137698
4 √n78.862103594683
5 √n32.922642486095
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38678840 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19339420 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6219.2314637743 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999482921 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38678839 can be divided by 2 positive divisors.
The sum of these divisors (counting 38678839) is 38678840, the average is 19339420.
Base
System
Value
2
Binary
10010011100011000100110111
3
Ternary
2200210002101121
4
Quaternary
2103203010313
5
Quinary
34400210324
6
Senary
3501004411
8
Octal
223430467
10
Decimal
38678839
12
Duodecimal
10b53707
16
Hexadecimal
24e3137
20
Vigesimal
c1eh1j
36
Base36
n10s7
md5
2a3b42fd9980f56a544f5bbae339103e
sha1
c283df0df4959a3a4130ea52cf4686d09ab51b91
sha256
0b080377861ce90abe27f0b3d27ecb3f6c50e9bf2c64d9fec094af369317c5dd
sha512
306fbd87338597cdbfc4cf9060e64f81b92c06c9b0bfcf1ab465419acd8572b30df9f2a02ce153377e52ba6fb61d18728e86301fe631da0c61eafb73c6260d5a
ripemd-160
24f0d3386c050ea5d57a41b16f8ece25ac0d50dc
Diameter
77357678
Circumference
243026312.90356
Area
4.6999878147803E+15
Volume
2.4238676265313E+23
Surface area
1.8799951259121E+16
Circumference
243026312.90356
Perimeter
154715356
Area
1496052586387921
Diagonal
54700138.690645
Surface area
8976315518327526
Volume
5.7865577124432E+22
Space diagonal
66993714.325777
Perimeter
116036517
Area
6.4780977260468E+14
Altitude
33496857.162888
Surface area
6.4780977260468E+14
Volume
6.8195236636598E+21
Height
18233379.563548