38886961 is an odd 8-digits prime number following 38886960
and preceding 38886962 . In scientific notation, it is written as 3.8886961 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 38886960 positive integers (up to 38886961) that are relatively prime to 38886961.
38886961 has 2 divisors, whose sum is 38886962
The reverse of 38886961 is 16968883
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
thirty-eight million eight hundred eighty-six thousand nine hundred sixty-one
Scientific notation
3.8886961 × 10^7
Engineering notation
3.8886961 × 10^6
Prime Factorization
38886961
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38886961 Product of the distinct prime numbers
The prime factorization of 38886961 is 38886961.
Since it has a total of 1 prime factors.
6 , 2 , 34 , 55 , 796 , 560 , 7534 , 4718 , 97644 , 81911 , 240467 , 783308 , 2290735 , 2369733 , 57674386 , 52401890 , 267410964 , 822633997 , 1511257468 , 7955842967
n×2
77773922
n×3
116660883
n×4
155547844
n×5
194434805
n÷2
19443480.5
n÷3
12962320.333333
n÷3
9721740.25
n÷5
7777392.2
n2
1512195735815521
n3
5.8804696603024E+22
n4
2.2867359434186E+30
n5
8.8924211449019E+37
2 √n6235.9410677138
3 √n338.79318694317
4 √n78.967974950063
5 √n32.957996319608
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38886962 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19443481 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6235.9411478942 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999485689 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38886961 can be divided by 2 positive divisors.
The sum of these divisors (counting 38886961) is 38886962, the average is 19443481.
Base
System
Value
2
Binary
10010100010101111000110001
3
Ternary
2201011122212211
4
Quaternary
2110111320301
5
Quinary
34423340321
6
Senary
3505252121
8
Octal
224257061
10
Decimal
38886961
12
Duodecimal
11034041
16
Hexadecimal
2515e31
20
Vigesimal
c30h81
36
Base36
n5hdd
md5
632911729fe8c6cee42a7029589eac68
sha1
a5a746dd4ea36791e1ea9c378cc4a8aed6dadbd6
sha256
79377435d447837d8ac12959982b976b0d3b3497e3ba068eb7669948128d9b4e
sha512
3241251d7af005c2e2874df640de939e72de5fe1613f29cd8742072e597681b359a3442ca258a4214a555f9bd360485ba7091937cc4cb5d81d22f36c14215845
ripemd-160
58ed5a3c8d23701675cac64d70f228505fdcb35d
Diameter
77773922
Circumference
244333981.99607
Area
4.7507030144279E+15
Volume
2.4632053712618E+23
Surface area
1.9002812057711E+16
Circumference
244333981.99607
Perimeter
155547844
Area
1512195735815521
Diagonal
54994467.645674
Surface area
9073174414893126
Volume
5.8804696603024E+22
Space diagonal
67354192.203949
Perimeter
116660883
Area
6.5479996135537E+14
Altitude
33677096.101975
Surface area
6.5479996135537E+14
Volume
6.9301999556027E+21
Height
18331489.215225