38961257 is an odd 8-digits prime number following 38961256
and preceding 38961258 . In scientific notation, it is written as 3.8961257 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 38961256 positive integers (up to 38961257) that are relatively prime to 38961257.
38961257 has 2 divisors, whose sum is 38961258
The reverse of 38961257 is 75216983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-eight million nine hundred sixty-one thousand two hundred fifty-seven
Scientific notation
3.8961257 × 10^7
Engineering notation
3.8961257 × 10^6
Prime Factorization
38961257
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
38961257 Product of the distinct prime numbers
The prime factorization of 38961257 is 38961257.
Since it has a total of 1 prime factors.
5 , 4 , 38 , 45 , 774 , 436 , 2694 , 8877 , 26213 , 7718 , 417483 , 25135 , 2525212 , 9538192 , 23179596 , 46742035 , 647399480 , 894651707 , 8677068469 , 3506720758
n×2
77922514
n×3
116883771
n×4
155845028
n×5
194806285
n÷2
19480628.5
n÷3
12987085.666667
n÷3
9740314.25
n÷5
7792251.4
n2
1517979547020049
n3
5.9142391252192E+22
n4
2.3042619051712E+30
n5
8.9776940282684E+37
2 √n6241.8953051137
3 √n339.00881162142
4 √n79.005666284854
5 √n32.970580373778
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
38961258 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
19480629 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6241.8953852175 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999948667 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38961257 can be divided by 2 positive divisors.
The sum of these divisors (counting 38961257) is 38961258, the average is 19480629.
Base
System
Value
2
Binary
10010100101000000001101001
3
Ternary
2201022102210112
4
Quaternary
2110220001221
5
Quinary
34433230012
6
Senary
3511024105
8
Octal
224500151
10
Decimal
38961257
12
Duodecimal
1106b035
16
Hexadecimal
2528069
20
Vigesimal
c3a32h
36
Base36
n72p5
md5
66bb67b91035a436b421ab9039a260cc
sha1
3f865790d32ec4cf4106406b724f0d766506e27e
sha256
3031531a166e524bc3d514792d198f7a8a84c09baf24738acf600b2969dd7218
sha512
e7386b7fa56efd4e7869d3d3b90b67202787556997625b198328b0262d913c024db8ff2e8ff62b50cfd68beecc29db2697f77723ec80fdd9d63597d4a61b1af7
ripemd-160
4ac0b2917d7fd1946087ae2b6d38a533df65fd32
Diameter
77922514
Circumference
244800797.53165
Area
4.7688733932177E+15
Volume
2.4773506916482E+23
Surface area
1.9075493572871E+16
Circumference
244800797.53165
Perimeter
155845028
Area
1517979547020049
Diagonal
55099538.056504
Surface area
9107877282120294
Volume
5.9142391252192E+22
Space diagonal
67482876.650749
Perimeter
116883771
Area
6.5730442507228E+14
Altitude
33741438.325374
Surface area
6.5730442507228E+14
Volume
6.9699976516688E+21
Height
18366512.685501