201979220 is an even 9-digits composite number following 201979219
and preceding 201979221 . In scientific notation, it is written as 2.01979220 × 10^8.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 79958016 positive integers (up to 201979220) that are relatively prime to 201979220.
201979220 has 24 divisors, whose sum is 428533224
The reverse of 201979220 is 022979102
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 32 Digital Root 5
Name
two hundred one million nine hundred seventy-nine thousand two hundred twenty
Scientific notation
2.01979220 × 10^8
Engineering notation
2.01979220 × 10^6
Prime Factorization
2 × 2 × 5 × 97 × 104113
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100989610 Product of the distinct prime numbers
The prime factorization of 201979220 is 2 × 2 × 5 × 97 × 104113.
Since it has a total of 5 prime factors.
5 , 8 , 71 , 27 , 231 , 178 , 1544 , 4100 , 33408 , 10447 , 742523 , 919276 , 9766002 , 9666878 , 144913 , 85290409 , 492221727 , 119319194 , 4518436231 , 6283860534
n×2
403958440
n×3
605937660
n×4
807916880
n×5
1009896100
n÷2
100989610
n÷3
67326406.666667
n÷3
50494805
n÷5
40395844
n2
40795605311808400
n3
8.2398645403069E+24
n4
1.6642814127568E+33
n5
3.3615026160913E+41
2 √n14211.939346901
3 √n586.72631036745
4 √n119.21383873905
5 √n45.82065975465
1 , 2 , 4 , 5 , 10 , 20 , 97 , 194 , 388 , 485 , 970 , 1940 , 104113 , 208226 , 416452 , 520565 , 1041130 , 2082260 , 10098961 , 20197922 , 40395844 , 50494805 , 100989610 , 201979220
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
-201979219 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 201979220 can be divided by 24 positive divisors.
The sum of these divisors (counting 201979220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000010011111010101010100
3
Ternary
112002001121101212
4
Quaternary
30002133111110
5
Quinary
403201313340
6
Senary
32013040552
8
Octal
1402372524
10
Decimal
201979220
12
Duodecimal
57786158
16
Hexadecimal
c09f554
20
Vigesimal
3327810
36
Base36
3c945w
md5
f6d84e4bbc85648a3b97afbf9e02e0bd
sha1
e0ba016c6ac98fa40c446791e059d7c2ed874aef
sha256
e363b76b929def18709d350139907dcf48e11e6310e603ced8ef6f9c04ec92e9
sha512
42674bc2aacd044b6763fb0c248ffb7d0412b2ae0ef07e3cf949c835f3d96531988bfb1818de21a569e0b579cba3b8d676f7a5f008ddea36b0e329885c9f5fb5
ripemd-160
1c0e1d46c18b95ce384537b42b9d2d9acd0e4dfb
Diameter
403958440
Circumference
1269072867.4596
Area
1.2816317394633E+17
Volume
3.4515063875204E+25
Surface area
5.126526957853E+17
Circumference
1269072867.4596
Perimeter
807916880
Area
40795605311808400
Diagonal
285641752.24154
Surface area
244773631870850400
Volume
8.2398645403069E+24
Space diagonal
349838271.11313
Perimeter
605937660
Area
1.7665015281395E+16
Altitude
174919135.55657
Surface area
1.7665015281395E+16
Volume
9.710773487516E+23
Height
95213917.413846