38621873 is an odd 8-digits prime number following 38621872
and preceding 38621874 . In scientific notation, it is written as 3.8621873 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 38621872 positive integers (up to 38621873) that are relatively prime to 38621873.
38621873 has 2 divisors, whose sum is 38621874
The reverse of 38621873 is 37812683
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
thirty-eight million six hundred twenty-one thousand eight hundred seventy-three
Scientific notation
3.8621873 × 10^7
Engineering notation
3.8621873 × 10^6
Prime Factorization
38621873
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38621873 Product of the distinct prime numbers
The prime factorization of 38621873 is 38621873.
Since it has a total of 1 prime factors.
1 , 10 , 99 , 23 , 751 , 293 , 7802 , 6408 , 25537 , 35019 , 395706 , 48271 , 3385457 , 6656122 , 26538437 , 5263894 , 487813321 , 342690485 , 2293401159 , 3670858625
n×2
77243746
n×3
115865619
n×4
154487492
n×5
193109365
n÷2
19310936.5
n÷3
12873957.666667
n÷3
9655468.25
n÷5
7724374.6
n2
1491649074028129
n3
5.7610281097682E+22
n4
2.225016960049E+30
n5
8.5934322453858E+37
2 √n6214.6498694617
3 √n338.0215927524
4 √n78.833050616234
5 √n32.912939107444
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38621874 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19310937 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6214.6499499167 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999482159 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38621873 can be divided by 2 positive divisors.
The sum of these divisors (counting 38621873) is 38621874, the average is 19310937.
Base
System
Value
2
Binary
10010011010101001010110001
3
Ternary
2200200012020202
4
Quaternary
2103111022301
5
Quinary
34341344443
6
Senary
3455444545
8
Octal
223251261
10
Decimal
38621873
12
Duodecimal
10b26755
16
Hexadecimal
24d52b1
20
Vigesimal
c17edd
36
Base36
mzstt
md5
8cd23f52858814b8166ba235e5e04ff8
sha1
672fdd7a13949eb28166eae7aa317f574e3d0a25
sha256
cb9941c9f2b116ed7aea4d1ef8c3fabe66651fe4ed611f16a2bec884d1e700bd
sha512
2e4dec5b3aa35a5026e9693a62bf8b6d5c9d6692bc000e064bf7643494fe16f7103bab01633ebc7371c5a8e540c69d3a44ba530e68ff42714f306550c3061cec
ripemd-160
2d73d85d60856164119a0e1a58a36db0293a6876
Diameter
77243746
Circumference
242668384.96936
Area
4.6861537727008E+15
Volume
2.4131738115696E+23
Surface area
1.8744615090803E+16
Circumference
242668384.96936
Perimeter
154487492
Area
1491649074028129
Diagonal
54619576.600851
Surface area
8949894444168774
Volume
5.7610281097682E+22
Space diagonal
66895046.319473
Perimeter
115865619
Area
6.4590299581995E+14
Altitude
33447523.159736
Surface area
6.4590299581995E+14
Volume
6.7894367383724E+21
Height
18206525.533617