201999997 is an odd 9-digits prime number following 201999996
and preceding 201999998 . In scientific notation, it is written as 2.01999997 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 201999996 positive integers (up to 201999997) that are relatively prime to 201999997.
201999997 has 2 divisors, whose sum is 201999998
The reverse of 201999997 is 799999102
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
two hundred one million nine hundred ninety-nine thousand nine hundred ninety-seven
Scientific notation
2.01999997 × 10^8
Engineering notation
2.01999997 × 10^6
Prime Factorization
201999997
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
201999997
Product of the distinct prime numbers
The prime factorization of 201999997 is 201999997.
Since it has a total of 1 prime factors.
10 , 6 , 42 , 24 , 547 , 570 , 6189 , 4490 , 60707 , 20712 , 965337 , 612887 , 1730663 , 5237822 , 83009088 , 73095898 , 597914569 , 402897896 , 1140459599 , 8795278637
n×2
403999994
n×3
605999991
n×4
807999988
n×5
1009999985
n÷2
100999998.5
n÷3
67333332.333333
n÷3
50499999.25
n÷5
40399999.4
n2
40803998788000009
n3
8.242407632764E+24
n4
1.6649663170911E+33
n5
3.363231910575E+41
2 √n
14212.670298012
3 √n
586.74642793958
4 √n
119.21690441381
5 √n
45.821602402787
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
201999998
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
100999999
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
14212.670333192
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999990099
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201999997 can be divided by 2 positive divisors.
The sum of these divisors (counting 201999997) is 201999998, the average is 100999999.
Base
System
Value
2
Binary
1100000010100100011001111101
3
Ternary
112002002122220101
4
Quaternary
30002210121331
5
Quinary
403202444442
6
Senary
32013321101
8
Octal
1402443175
10
Decimal
201999997
12
Duodecimal
57796191
16
Hexadecimal
c0a467d
20
Vigesimal
3329jjh
36
Base36
3c9k71
md5
569d86a55b917822deba720e27b30981
sha1
7b4fcf185771b575abceb39d64c0355713510cfb
sha256
08ea5b19cf831851b31c943516a47162c6eb29525d3f41d5ce294d6c272a82bd
sha512
b2e0a037679c3ab1410749745567d07c132740116a6b1c7a12340b4f58e842117e5237beae091ebc98ed3e6008706018b5eb8736879881d382bafd8ade1ffd92
ripemd-160
d5c329ff3f3c1badcb4fd66e9e5a66c9916fff41
Diameter
403999994
Circumference
1269203413.2007
Area
1.2818954282947E+17
Volume
3.4525716355978E+25
Surface area
5.1275817131787E+17
Circumference
1269203413.2007
Perimeter
807999988
Area
40803998788000009
Diagonal
285671135.35672
Surface area
244823992728000054
Volume
8.242407632764E+24
Space diagonal
349874257.93276
Perimeter
605999991
Area
1.7668649763199E+16
Altitude
174937128.96638
Surface area
1.7668649763199E+16
Volume
9.7137705507186E+23
Height
95223711.785575