195220121 is an odd 9-digits prime number following 195220120
and preceding 195220122 . In scientific notation, it is written as 1.95220121 × 10^8.
The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors.
There are 195220120 positive integers (up to 195220121) that are relatively prime to 195220121.
195220121 has 2 divisors, whose sum is 195220122
The reverse of 195220121 is 121022591
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 23 Digital Root 5
Name
one hundred ninety-five million two hundred twenty thousand one hundred twenty-one
Scientific notation
1.95220121 × 10^8
Engineering notation
1.95220121 × 10^6
Prime Factorization
195220121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
195220121 Product of the distinct prime numbers
The prime factorization of 195220121 is 195220121.
Since it has a total of 1 prime factors.
1 , 2 , 89 , 36 , 63 , 798 , 4234 , 5707 , 71567 , 23133 , 104400 , 29881 , 5574990 , 6798584 , 94190176 , 8341876 , 473828620 , 202131014 , 6196831469 , 6885051084
n×2
390440242
n×3
585660363
n×4
780880484
n×5
976100605
n÷2
97610060.5
n÷3
65073373.666667
n÷3
48805030.25
n÷5
39044024.2
n2
38110895643254641
n3
7.4400136588945E+24
n4
1.452440366731E+33
n5
2.8354558413852E+41
2 √n13972.119416896
3 √n580.1071155712
4 √n118.20371997909
5 √n45.509798804209
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
195220122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
97610061 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
13972.119452681 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999897552 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 195220121 can be divided by 2 positive divisors.
The sum of these divisors (counting 195220121) is 195220122, the average is 97610061.
Base
System
Value
2
Binary
1011101000101101001010011001
3
Ternary
111121100012122212
4
Quaternary
23220231022121
5
Quinary
344434020441
6
Senary
31212124505
8
Octal
1350551231
10
Decimal
195220121
12
Duodecimal
55466735
16
Hexadecimal
ba2d299
20
Vigesimal
3102a61
36
Base36
3888t5
md5
e4660f7252010f12bc25a72f41db4671
sha1
23b00f5e125092637ca10ffe5775ddd4fc3abdd6
sha256
8632277048c0ebfec49c5c960e439671c86adf21acb29c8ee03efa54d4d2aee3
sha512
c0d25456471a308e9f6e8fce566d2d9d447cbc56f3a4d1369ea6419f5aa740959c9bb2700fbee7216411461cadb30611c798bce6f6b60b5ee95d99d4f5decd93
ripemd-160
78b3503b55153303fd78711201e4b37fa9826045
Diameter
390440242
Circumference
1226604195.933
Area
1.1972890977458E+17
Volume
3.1164656337854E+25
Surface area
4.789156390983E+17
Circumference
1226604195.933
Perimeter
780880484
Area
38110895643254641
Diagonal
276082942.76632
Surface area
228665373859527846
Volume
7.4400136588945E+24
Space diagonal
338131168.23174
Perimeter
585660363
Area
1.6502501894018E+16
Altitude
169065584.11587
Surface area
1.6502501894018E+16
Volume
8.7681401838748E+23
Height
92027647.588772