201420745 is an odd 9-digits composite number following 201420744
and preceding 201420746 . In scientific notation, it is written as 2.01420745 × 10^8.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 161136592 positive integers (up to 201420745) that are relatively prime to 201420745.
201420745 has 4 divisors, whose sum is 241704900
The reverse of 201420745 is 547024102
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
two hundred one million four hundred twenty thousand seven hundred forty-five
Scientific notation
2.01420745 × 10^8
Engineering notation
2.01420745 × 10^6
Prime Factorization
5 × 40284149
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
201420745
Product of the distinct prime numbers
The prime factorization of 201420745 is 5 × 40284149.
Since it has a total of 2 prime factors.
5 , 10 , 24 , 92 , 543 , 440 , 3721 , 5329 , 75421 , 22929 , 553135 , 387909 , 7036358 , 2193070 , 10836032 , 93302942 , 669011643 , 981186519 , 884954111 , 9686933982
n×2
402841490
n×3
604262235
n×4
805682980
n×5
1007103725
n÷2
100710372.5
n÷3
67140248.333333
n÷3
50355186.25
n÷5
40284149
n2
40570316516355025
n3
8.17170337761E+24
n4
1.6459505822372E+33
n5
3.3152859250741E+41
2 √n
14192.27765371
3 √n
586.18504272843
4 √n
119.13134622638
5 √n
45.79529274677
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-201420744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201420745 can be divided by 4 positive divisors.
The sum of these divisors (counting 201420745) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100000000010110111111001001
3
Ternary
112001000020022121
4
Quaternary
30000112333021
5
Quinary
403030430440
6
Senary
31553051241
8
Octal
1400267711
10
Decimal
201420745
12
Duodecimal
57556b21
16
Hexadecimal
c016fc9
20
Vigesimal
32ihbh5
36
Base36
3bx58p
md5
d41bb7909471309d5db247e2d6ff137e
sha1
33030d62d6232833947622a354c9e86fbc8f1ccd
sha256
73cf33f6718aabcb9a32bfb26944f5035ed821318739a0a3506ecb402eb9cc51
sha512
810d801dd8bb0960e122244b364bacac470bbcca01f0082ea45f96674d031afb2d87c28aa5fdb5fbb42ec11cb9ee7435184156e689d2e37859e0df80287744ee
ripemd-160
91117c31ef6d4aea7b648f45d5fed2e99dd42770
Diameter
402841490
Circumference
1265563865.5452
Area
1.2745540832159E+17
Volume
3.4229551064553E+25
Surface area
5.0982163328637E+17
Circumference
1265563865.5452
Perimeter
805682980
Area
40570316516355025
Diagonal
284851949.32229
Surface area
243421899098130150
Volume
8.17170337761E+24
Space diagonal
348870964.03837
Perimeter
604262235
Area
1.7567462371369E+16
Altitude
174435482.01919
Surface area
1.7567462371369E+16
Volume
9.6304447869218E+23
Height
94950649.774098