38125621 is an odd 8-digits prime number following 38125620
and preceding 38125622 . In scientific notation, it is written as 3.8125621 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 38125620 positive integers (up to 38125621) that are relatively prime to 38125621.
38125621 has 2 divisors, whose sum is 38125622
The reverse of 38125621 is 12652183
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 28 Digital Root 1
Name
thirty-eight million one hundred twenty-five thousand six hundred twenty-one
Scientific notation
3.8125621 × 10^7
Engineering notation
3.8125621 × 10^6
Prime Factorization
38125621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38125621 Product of the distinct prime numbers
The prime factorization of 38125621 is 38125621.
Since it has a total of 1 prime factors.
5 , 10 , 4 , 44 , 31 , 141 , 6239 , 5742 , 84828 , 56587 , 531720 , 966107 , 5173701 , 7397835 , 57659444 , 14607642 , 915117042 , 402618276 , 5965311102 , 6858998615
n×2
76251242
n×3
114376863
n×4
152502484
n×5
190628105
n÷2
19062810.5
n÷3
12708540.333333
n÷3
9531405.25
n÷5
7625124.2
n2
1453562976635641
n3
5.5417991146842E+22
n4
2.1128453270459E+30
n5
8.0553540170572E+37
2 √n6174.5948045196
3 √n336.56760223998
4 √n78.57858998811
5 √n32.827921425925
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38125622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19062811 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6174.5948854965 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999475418 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38125621 can be divided by 2 positive divisors.
The sum of these divisors (counting 38125621) is 38125622, the average is 19062811.
Base
System
Value
2
Binary
10010001011100000000110101
3
Ternary
2122201222112001
4
Quaternary
2101130000311
5
Quinary
34230004441
6
Senary
3441055301
8
Octal
221340065
10
Decimal
38125621
12
Duodecimal
10927531
16
Hexadecimal
245c035
20
Vigesimal
bi5e11
36
Base36
mp5x1
md5
330d82b09461590c0a68c4d9f8ad3748
sha1
888f688c56c7b341c52ca34d8080d29d378009db
sha256
ffeb0f2265e4bdff602d2e9538535957fea237b951505287c820e72677f00189
sha512
55b429c2c5f18a7e0fd142705c7983f74fabf902e99937b15bc695ae2a107ea16554f0124dea87574530e09d19926ac9c1c437afcb7c193b9973307c8fb5ccb4
ripemd-160
bb89ad5eafb073979b06ce97bcc92005b73e65fb
Diameter
76251242
Circumference
239550341.6943
Area
4.5665027689286E+15
Volume
2.3213433848483E+23
Surface area
1.8266011075715E+16
Circumference
239550341.6943
Perimeter
152502484
Area
1453562976635641
Diagonal
53917770.292096
Surface area
8721377859813846
Volume
5.5417991146842E+22
Space diagonal
66035512.642115
Perimeter
114376863
Area
6.294112318835E+14
Altitude
33017756.321057
Surface area
6.294112318835E+14
Volume
6.5310728899447E+21
Height
17972590.097365