201478940 is an even 9-digits composite number following 201478939
and preceding 201478941 . In scientific notation, it is written as 2.01478940 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors.
There are 74392128 positive integers (up to 201478940) that are relatively prime to 201478940.
201478940 has 24 divisors, whose sum is 455652960
The reverse of 201478940 is 049874102
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
two hundred one million four hundred seventy-eight thousand nine hundred forty
Scientific notation
2.01478940 × 10^8
Engineering notation
2.01478940 × 10^6
Prime Factorization
2 × 2 × 5 × 13 × 774919
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100739470 Product of the distinct prime numbers
The prime factorization of 201478940 is 2 × 2 × 5 × 13 × 774919.
Since it has a total of 5 prime factors.
10 , 8 , 67 , 21 , 901 , 555 , 4631 , 6821 , 71076 , 98046 , 91054 , 644179 , 618944 , 2744539 , 66213748 , 95072787 , 115166684 , 28499322 , 7759387374 , 9743383978
n×2
402957880
n×3
604436820
n×4
805915760
n×5
1007394700
n÷2
100739470
n÷3
67159646.666667
n÷3
50369735
n÷5
40295788
n2
40593763263523600
n3
8.1787883929457E+24
n4
1.647853615895E+33
n5
3.3200779980569E+41
2 √n14194.327740333
3 √n586.24149132272
4 √n119.13995022801
5 √n45.797938699765
1 , 2 , 4 , 5 , 10 , 13 , 20 , 26 , 52 , 65 , 130 , 260 , 774919 , 1549838 , 3099676 , 3874595 , 7749190 , 10073947 , 15498380 , 20147894 , 40295788 , 50369735 , 100739470 , 201478940
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201478939 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201478940 can be divided by 24 positive divisors.
The sum of these divisors (counting 201478940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000000100101001100011100
3
Ternary
112001010012010222
4
Quaternary
30000211030130
5
Quinary
403034311230
6
Senary
31554220512
8
Octal
1400451434
10
Decimal
201478940
12
Duodecimal
57584738
16
Hexadecimal
c02531c
20
Vigesimal
32j4h70
36
Base36
3bye58
md5
644281e700ef68f8f721e1c941020990
sha1
729408bddbd5fe5d5d8ee279f9047211f054930e
sha256
b84e487519a2621f56ba26657c9c2cc850662359dd82bdfeda8606f37c593e5f
sha512
3f718fb861fa05e33fcc044d944b78eb2dc2ca301223be4241ddda18ed94c647e51c122087d9b5e47a8c9e7be1071da672080aeef0f55b2e1b8aa6f28cff468e
ripemd-160
70605241c1d2bfceebf3157469c434b43cbcd3a8
Diameter
402957880
Circumference
1265929515.5141
Area
1.2752906845025E+17
Volume
3.4259228707391E+25
Surface area
5.10116273801E+17
Circumference
1265929515.5141
Perimeter
805915760
Area
40593763263523600
Diagonal
284934249.48056
Surface area
243562579581141600
Volume
8.1787883929457E+24
Space diagonal
348971760.73512
Perimeter
604436820
Area
1.7577615110711E+16
Altitude
174485880.36756
Surface area
1.7577615110711E+16
Volume
9.6387945575695E+23
Height
94978083.160185