38973971 is an odd 8-digits prime number following 38973970
and preceding 38973972 . In scientific notation, it is written as 3.8973971 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 38973970 positive integers (up to 38973971) that are relatively prime to 38973971.
38973971 has 2 divisors, whose sum is 38973972
The reverse of 38973971 is 17937983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
thirty-eight million nine hundred seventy-three thousand nine hundred seventy-one
Scientific notation
3.8973971 × 10^7
Engineering notation
3.8973971 × 10^6
Prime Factorization
38973971
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38973971 Product of the distinct prime numbers
The prime factorization of 38973971 is 38973971.
Since it has a total of 1 prime factors.
10 , 7 , 98 , 98 , 241 , 407 , 6852 , 5221 , 6681 , 19301 , 573901 , 294139 , 9452385 , 7229408 , 62570972 , 78267829 , 133959991 , 812490895 , 2986417085 , 2221233590
n×2
77947942
n×3
116921913
n×4
155895884
n×5
194869855
n÷2
19486985.5
n÷3
12991323.666667
n÷3
9743492.75
n÷5
7794794.2
n2
1518970415508841
n3
5.92003089239E+22
n4
2.3072711231911E+30
n5
8.9923517844387E+37
2 √n6242.9136627059
3 √n339.04568320113
4 √n79.012110860968
5 √n32.972731912437
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38973972 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19486986 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6242.9137427967 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486837 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38973971 can be divided by 2 positive divisors.
The sum of these divisors (counting 38973971) is 38973972, the average is 19486986.
Base
System
Value
2
Binary
10010100101011001000010011
3
Ternary
2201100002020102
4
Quaternary
2110223020103
5
Quinary
34434131341
6
Senary
3511203015
8
Octal
224531023
10
Decimal
38973971
12
Duodecimal
1107646b
16
Hexadecimal
252b213
20
Vigesimal
c3beib
36
Base36
n7cib
md5
7538a40ab90428a4ec7464e737375f9e
sha1
a3fbad71eeaac0033811f1597b1a3969e60a15a0
sha256
dbeecb66385f000dd2b84589e349174407b6a39ae684ca0304d076a3c93d0f2f
sha512
78d8d4dfa3309a3b819bed7e67cfd4624671e7398d6cc94b58857e4c01f4b1939155eb32b88d648056f94446cb76fb18f5f31f3dd6da41b6d9a5062f85318c3b
ripemd-160
8be3aabe3a9c713f28df818da6ed09e0ed498e3a
Diameter
77947942
Circumference
244880681.94964
Area
4.7719862983828E+15
Volume
2.4797767414076E+23
Surface area
1.9087945193531E+16
Circumference
244880681.94964
Perimeter
155895884
Area
1518970415508841
Diagonal
55117518.367736
Surface area
9113822493053046
Volume
5.92003089239E+22
Space diagonal
67504897.944716
Perimeter
116921913
Area
6.5773348371383E+14
Altitude
33752448.972358
Surface area
6.5773348371383E+14
Volume
6.976823314738E+21
Height
18372506.122579