38961431 is an odd 8-digits prime number following 38961430
and preceding 38961432 . In scientific notation, it is written as 3.8961431 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 38961430 positive integers (up to 38961431) that are relatively prime to 38961431.
38961431 has 2 divisors, whose sum is 38961432
The reverse of 38961431 is 13416983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
thirty-eight million nine hundred sixty-one thousand four hundred thirty-one
Scientific notation
3.8961431 × 10^7
Engineering notation
3.8961431 × 10^6
Prime Factorization
38961431
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38961431 Product of the distinct prime numbers
The prime factorization of 38961431 is 38961431.
Since it has a total of 1 prime factors.
8 , 8 , 39 , 100 , 564 , 629 , 6222 , 1138 , 6580 , 78492 , 467851 , 230898 , 415946 , 1139426 , 72944344 , 55480914 , 9666723 , 938689255 , 8216462256 , 6219525857
n×2
77922862
n×3
116884293
n×4
155845724
n×5
194807155
n÷2
19480715.5
n÷3
12987143.666667
n÷3
9740357.75
n÷5
7792286.2
n2
1517993105567761
n3
5.9143183641054E+22
n4
2.3043030685513E+30
n5
8.9778945008448E+37
2 √n6241.9092431723
3 √n339.00931628896
4 √n79.005754494039
5 √n32.970609822883
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38961432 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19480716 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6241.909323276 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999486672 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38961431 can be divided by 2 positive divisors.
The sum of these divisors (counting 38961431) is 38961432, the average is 19480716.
Base
System
Value
2
Binary
10010100101000000100010111
3
Ternary
2201022110000222
4
Quaternary
2110220010113
5
Quinary
34433231211
6
Senary
3511024555
8
Octal
224500427
10
Decimal
38961431
12
Duodecimal
1106b15b
16
Hexadecimal
2528117
20
Vigesimal
c3a3bb
36
Base36
n72tz
md5
8192452094aaaa941eeb7aae569eac08
sha1
a78e95d7d6b339c7b1aad9cd7590b912ee1ac26c
sha256
f13956b26f393346e10022802810149786c87c8f891c62bf56889f4f7271b848
sha512
fbc451420e6dfcbfc29583e186531fe4466e88e181965fef847229e566980ab1326adafa9440ae98bcf75de66986c450f329afca5dc2964908da0102eb158c2b
ripemd-160
d081d7f1d33795f0706d4e17b97a7a029b5b3e80
Diameter
77922862
Circumference
244801890.80589
Area
4.7689159886516E+15
Volume
2.4773838831553E+23
Surface area
1.9075663954607E+16
Circumference
244801890.80589
Perimeter
155845724
Area
1517993105567761
Diagonal
55099784.129664
Surface area
9107958633406566
Volume
5.9143183641054E+22
Space diagonal
67483178.027589
Perimeter
116884293
Area
6.5731029609566E+14
Altitude
33741589.013795
Surface area
6.5731029609566E+14
Volume
6.9700910355918E+21
Height
18366594.709888