201991572 is an even 9-digits composite number following 201991571
and preceding 201991573 . In scientific notation, it is written as 2.01991572 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 67330512 positive integers (up to 201991572) that are relatively prime to 201991572.
201991572 has 18 divisors, whose sum is 510589898
The reverse of 201991572 is 275199102
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
two hundred one million nine hundred ninety-one thousand five hundred seventy-two
Scientific notation
2.01991572 × 10^8
Engineering notation
2.01991572 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 5610877
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33665262 Product of the distinct prime numbers
The prime factorization of 201991572 is 2 × 2 × 3 × 3 × 5610877.
Since it has a total of 5 prime factors.
6 , 10 , 98 , 55 , 393 , 643 , 7059 , 63 , 39907 , 26902 , 459012 , 497168 , 1901883 , 1713526 , 27926676 , 92794328 , 180635109 , 868916182 , 1951740992 , 334603360
n×2
403983144
n×3
605974716
n×4
807966288
n×5
1009957860
n÷2
100995786
n÷3
67330524
n÷3
50497893
n÷5
40398314.4
n2
40800595159031184
n3
8.2413763547083E+24
n4
1.6646885653312E+33
n5
3.3625306020167E+41
2 √n14212.373904454
3 √n586.73827050153
4 √n119.21566132205
5 √n45.821220171652
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 5610877 , 11221754 , 16832631 , 22443508 , 33665262 , 50497893 , 67330524 , 100995786 , 201991572
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201991571 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201991572 can be divided by 18 positive divisors.
The sum of these divisors (counting 201991572) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1100000010100010010110010100
3
Ternary
112002002020100100
4
Quaternary
30002202112110
5
Quinary
403202212242
6
Senary
32013214100
8
Octal
1402422624
10
Decimal
201991572
12
Duodecimal
57791330
16
Hexadecimal
c0a2594
20
Vigesimal
3328iic
36
Base36
3c9dp0
md5
315dac046a3e4852654c168a7c3b9306
sha1
f7ed939813a8c78d30037226e5ed63bf51e1435e
sha256
36f9f46a97e685d7e26aa4ad6c100d1de428ff4d6c9424c975ddb39f45f1fe37
sha512
5cc78dc8b007b4b8fea556c2bfb4194196f56c4d52e49c136c429eebb1c89b1eaf74868b131063c5c80155fdce21016ef08e1fa95207114e8b800d3e14db5136
ripemd-160
d35ba182f8ccd9515bd4aa3e6509701a1cf3b302
Diameter
403983144
Circumference
1269150477.3645
Area
1.281788500137E+17
Volume
3.452139654856E+25
Surface area
5.1271540005481E+17
Circumference
1269150477.3645
Perimeter
807966288
Area
40800595159031184
Diagonal
285659220.60746
Surface area
244803570954187104
Volume
8.2413763547083E+24
Space diagonal
349859665.40471
Perimeter
605974716
Area
1.7667175948623E+16
Altitude
174929832.70235
Surface area
1.7667175948623E+16
Volume
9.7125551778745E+23
Height
95219740.202487