39948897 is an odd 8-digits composite number following 39948896
and preceding 39948898 . In scientific notation, it is written as 3.9948897 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 26609472 positive integers (up to 39948897) that are relatively prime to 39948897.
39948897 has 8 divisors, whose sum is 53311456
The reverse of 39948897 is 79884993
Previous prime number is 1297
Is Prime? no Number parity odd Number length 8 Sum of Digits 57 Digital Root 3
Name
thirty-nine million nine hundred forty-eight thousand eight hundred ninety-seven
Scientific notation
3.9948897 × 10^7
Engineering notation
3.9948897 × 10^6
Prime Factorization
3 × 1297 × 10267
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
39948897 Product of the distinct prime numbers
The prime factorization of 39948897 is 3 × 1297 × 10267.
Since it has a total of 3 prime factors.
6 , 1 , 86 , 31 , 383 , 262 , 7610 , 5574 , 34653 , 55121 , 576246 , 742362 , 9173748 , 8724728 , 2040435 , 85014055 , 486604984 , 326198025 , 6053547438 , 3712558519
n×2
79897794
n×3
119846691
n×4
159795588
n×5
199744485
n÷2
19974448.5
n÷3
13316299
n÷3
9987224.25
n÷5
7989779.4
n2
1595914371516609
n3
6.3755018848537E+22
n4
2.5469426812133E+30
n5
1.0174755083669E+38
2 √n6320.5139822644
3 √n341.84948576729
4 √n79.501660248478
5 √n33.136066915021
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-39948896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39948897 can be divided by 8 positive divisors.
The sum of these divisors (counting 39948897) is 1, the average is 0.125.
Base
System
Value
2
Binary
10011000011001001001100001
3
Ternary
2210011121120210
4
Quaternary
2120121021201
5
Quinary
40211331042
6
Senary
3544124333
8
Octal
230311141
10
Decimal
39948897
12
Duodecimal
114666a9
16
Hexadecimal
2619261
20
Vigesimal
c9dc4h
36
Base36
ns8rl
md5
bcea998388699ece95ea0ff59b5c05db
sha1
88cbb409a16aedea43677a4df3330ecc775a7ca9
sha256
3ee57eb766de68254cfc5975d57efb7e740877858a153092fc0ca0f37e64e1f7
sha512
63fb08a99bb0a4137eb7e9ed6ce26e08f5e7252953ee7e3c87770262c02e760b93752cd18357ac7459c61ce1c094de214c1648f69b70c5292fe7156dc2f816d6
ripemd-160
8047a02daf25fc179ffcf084bb135b1ec29835ca
Diameter
79897794
Circumference
251006322.66843
Area
5.013712865315E+15
Volume
2.6705639845872E+23
Surface area
2.005485146126E+16
Circumference
251006322.66843
Perimeter
159795588
Area
1595914371516609
Diagonal
56496271.939246
Surface area
9575486229099654
Volume
6.3755018848537E+22
Space diagonal
69193519.310336
Perimeter
119846691
Area
6.9105119399903E+14
Altitude
34596759.655168
Surface area
6.9105119399903E+14
Volume
7.5136010270794E+21
Height
18832090.646415