38861923 is an odd 8-digits prime number following 38861922
and preceding 38861924 . In scientific notation, it is written as 3.8861923 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 38861922 positive integers (up to 38861923) that are relatively prime to 38861923.
38861923 has 2 divisors, whose sum is 38861924
The reverse of 38861923 is 32916883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
thirty-eight million eight hundred sixty-one thousand nine hundred twenty-three
Scientific notation
3.8861923 × 10^7
Engineering notation
3.8861923 × 10^6
Prime Factorization
38861923
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38861923 Product of the distinct prime numbers
The prime factorization of 38861923 is 38861923.
Since it has a total of 1 prime factors.
9 , 8 , 53 , 64 , 394 , 342 , 1354 , 5910 , 93166 , 78770 , 531224 , 888939 , 7195701 , 6628695 , 23525010 , 98066313 , 641662214 , 119783916 , 3059365974 , 8316189886
n×2
77723846
n×3
116585769
n×4
155447692
n×5
194309615
n÷2
19430961.5
n÷3
12953974.333333
n÷3
9715480.75
n÷5
7772384.6
n2
1510249059257929
n3
5.8691182651704E+22
n4
2.2808522209895E+30
n5
8.8638303386471E+37
2 √n6233.9331886057
3 √n338.72045883737
4 √n78.955260677207
5 √n32.953751118128
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38861924 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19430962 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6233.9332688119 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999485357 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38861923 can be divided by 2 positive divisors.
The sum of these divisors (counting 38861923) is 38861924, the average is 19430962.
Base
System
Value
2
Binary
10010100001111110001100011
3
Ternary
2201010101112111
4
Quaternary
2110033301203
5
Quinary
34422040143
6
Senary
3504540151
8
Octal
224176143
10
Decimal
38861923
12
Duodecimal
11021657
16
Hexadecimal
250fc63
20
Vigesimal
c2heg3
36
Base36
n4y1v
md5
5a360a8dbba0b4ab0bcffba5984f86bb
sha1
3e242c41a2f0d5ccd9f6b6c7648e025b4b3dde32
sha256
c20eaefa49cb59ff7564a179414fb45250101960f34fe3fc751bb53e55b813bb
sha512
f650cf51a660e2e233020f229e8dc3ef682d74fd0fa0f9f1d4d9ab5b77be1d2866943c635dba30bce017eb5970b3a156e92ff812120753f65a89c4a1c2891dc8
ripemd-160
03b48a89a568780d9ebf3654fbc33969d3e2a106
Diameter
77723846
Circumference
244176663.60234
Area
4.7445873496556E+15
Volume
2.4584505099879E+23
Surface area
1.8978349398622E+16
Circumference
244176663.60234
Perimeter
155447692
Area
1510249059257929
Diagonal
54959058.566499
Surface area
9061494355547574
Volume
5.8691182651704E+22
Space diagonal
67310825.11583
Perimeter
116585769
Area
6.5395702567946E+14
Altitude
33655412.557915
Surface area
6.5395702567946E+14
Volume
6.9168222081464E+21
Height
18319686.188833