198702930 is an even 9-digits composite number following 198702929
and preceding 198702931 . In scientific notation, it is written as 1.98702930 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 52569216 positive integers (up to 198702930) that are relatively prime to 198702930.
198702930 has 32 divisors, whose sum is 480651264
The reverse of 198702930 is 039207891
Previous prime number is 127
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred ninety-eight million seven hundred two thousand nine hundred thirty
Scientific notation
1.98702930 × 10^8
Engineering notation
1.98702930 × 10^6
Prime Factorization
2 × 3 × 5 × 127 × 52153
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
198702930 Product of the distinct prime numbers
The prime factorization of 198702930 is 2 × 3 × 5 × 127 × 52153.
Since it has a total of 5 prime factors.
4 , 6 , 4 , 63 , 80 , 227 , 200 , 7440 , 65977 , 80625 , 978796 , 637631 , 3900559 , 8231662 , 82633293 , 45125077 , 742062683 , 791876816 , 6386967775 , 203992264
n×2
397405860
n×3
596108790
n×4
794811720
n×5
993514650
n÷2
99351465
n÷3
66234310
n÷3
49675732.5
n÷5
39740586
n2
39482854390584900
n3
7.8453588521726E+24
n4
1.5588957908281E+33
n5
3.0975716120222E+41
2 √n14096.202680155
3 √n583.53658622381
4 √n118.72743019267
5 √n45.671035051735
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 127 , 254 , 381 , 635 , 762 , 1270 , 1905 , 3810 , 52153 , 104306 , 156459 , 260765 , 312918 , 521530 , 782295 , 1564590 , 6623431 , 13246862 , 19870293 , 33117155 , 39740586 , 66234310 , 99351465 , 198702930
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198702929 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198702930 can be divided by 32 positive divisors.
The sum of these divisors (counting 198702930) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011110101111111011101010010
3
Ternary
111211220011011210
4
Quaternary
23311333131102
5
Quinary
401331443210
6
Senary
31414520550
8
Octal
1365773522
10
Decimal
198702930
12
Duodecimal
56666156
16
Hexadecimal
bd7f752
20
Vigesimal
321hh6a
36
Base36
3aaw5u
md5
5117d6104fdd9b09ac021a93bf8bb85e
sha1
2cf79bc6d5492733c7435dc24beeb9925adce06c
sha256
5117a2c0afb8863293393ef311e904c02bf2d50cbd899532d177a7bc458b7c57
sha512
11788b78128ed8317b7fb16649c03f980d5d6c766ca32a3db360cfeb27fecb590627687a22988749414463010feec67753773fcd7e5bd648f5bff27d8fe79c27
ripemd-160
4e494282397a2b0dff543fb0dda492d6944f259c
Diameter
397405860
Circumference
1248487330.2695
Area
1.2403904529622E+17
Volume
3.2862562313015E+25
Surface area
4.9615618118487E+17
Circumference
1248487330.2695
Perimeter
794811720
Area
39482854390584900
Diagonal
281008378.48927
Surface area
236897126343509400
Volume
7.8453588521726E+24
Space diagonal
344163570.3728
Perimeter
596108790
Area
1.7096577458084E+16
Altitude
172081785.1864
Surface area
1.7096577458084E+16
Volume
9.2458440753552E+23
Height
93669459.496424