121377798 is an even 9-digits composite number following 121377797
and preceding 121377799 . In scientific notation, it is written as 1.21377798 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 40459248 positive integers (up to 121377798) that are relatively prime to 121377798.
121377798 has 8 divisors, whose sum is 188809992
The reverse of 121377798 is 897773121
Previous prime number is 27
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-one million three hundred seventy-seven thousand seven hundred ninety-eight
Scientific notation
1.21377798 × 10^8
Engineering notation
1.21377798 × 10^6
Prime Factorization
2 × 27 × 2247737
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121377798
Product of the distinct prime numbers
The prime factorization of 121377798 is 2 × 27 × 2247737.
Since it has a total of 3 prime factors.
9 , 6 , 37 , 77 , 984 , 83 , 2832 , 9972 , 74346 , 25883 , 822953 , 801259 , 2174783 , 6227675 , 73704702 , 80271003 , 477595430 , 268212496 , 3574161809 , 9799997124
n×2
242755596
n×3
364133394
n×4
485511192
n×5
606888990
n÷2
60688899
n÷3
40459266
n÷3
30344449.5
n÷5
24275559.6
n2
14732569847328804
n3
1.78820688695E+24
n4
2.1704861430642E+32
n5
2.6344882863465E+40
2 √n
11017.159252729
3 √n
495.12298138064
4 √n
104.96265646757
5 √n
41.38356028349
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121377797
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121377798 can be divided by 8 positive divisors.
The sum of these divisors (counting 121377798) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001111000001010000000110
3
Ternary
22110101122001000
4
Quaternary
13033001100012
5
Quinary
222033042143
6
Senary
20013314130
8
Octal
717012006
10
Decimal
121377798
12
Duodecimal
34795946
16
Hexadecimal
73c1406
20
Vigesimal
1hic49i
36
Base36
209jpi
md5
b7b2eca2b6278de733d96d25f8bbcbbd
sha1
e09c883b0e997ffe05ab23e1635ff5d206c4cab3
sha256
984f0fa70e809a8425db26e73f0424bd06d2859bd7da2b072638ab5ca238a2d9
sha512
96f75e61a46feda4a38dc7f6a7e91560d20fed4aa7aab5594ce9e99c139b1a9fd756951ae88331effebab96a33c716cd5463a8509af373a138d26af0c43b4564
ripemd-160
4934db66f14df33d89e358ae27841e84c786487f
Diameter
242755596
Circumference
762639197.01141
Area
4.6283733200867E+16
Volume
7.4904234921876E+24
Surface area
1.8513493280347E+17
Circumference
762639197.01141
Perimeter
485511192
Area
14732569847328804
Diagonal
171654128.10258
Surface area
88395419083972824
Volume
1.78820688695E+24
Space diagonal
210232513.04683
Perimeter
364133394
Area
6.3793898754077E+15
Altitude
105116256.52342
Surface area
6.3793898754077E+15
Volume
2.1074220265447E+23
Height
57218042.700861