199974925 is an odd 9-digits composite number following 199974924
and preceding 199974926 . In scientific notation, it is written as 1.99974925 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 159860720 positive integers (up to 199974925) that are relatively prime to 199974925.
199974925 has 12 divisors, whose sum is 248153760
The reverse of 199974925 is 529479991
Previous prime number is 2039
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-nine million nine hundred seventy-four thousand nine hundred twenty-five
Scientific notation
1.99974925 × 10^8
Engineering notation
1.99974925 × 10^6
Prime Factorization
5 × 5 × 2039 × 3923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39994985
Product of the distinct prime numbers
The prime factorization of 199974925 is 5 × 5 × 2039 × 3923.
Since it has a total of 4 prime factors.
4 , 7 , 55 , 76 , 861 , 152 , 7959 , 8117 , 26814 , 19715 , 304736 , 889028 , 7377921 , 1491041 , 19374794 , 60200493 , 371544372 , 22364064 , 7624379525 , 6646422379
n×2
399949850
n×3
599924775
n×4
799899700
n×5
999874625
n÷2
99987462.5
n÷3
66658308.333333
n÷3
49993731.25
n÷5
39994985
n2
39989970628755625
n3
7.9969913772376E+24
n4
1.5991977508887E+33
n5
3.1979945029414E+41
2 √n
14141.249060815
3 √n
584.77910670619
4 √n
118.91698390396
5 √n
45.729358442804
1 , 5 , 25 , 2039 , 3923 , 10195 , 19615 , 50975 , 98075 , 7998997 , 39994985 , 199974925
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199974924
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199974925 can be divided by 12 positive divisors.
The sum of these divisors (counting 199974925) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010110110000000001101
3
Ternary
111221021210000201
4
Quaternary
23322312000031
5
Quinary
402143144200
6
Senary
31502053501
8
Octal
1372660015
10
Decimal
199974925
12
Duodecimal
56b7a291
16
Hexadecimal
beb600d
20
Vigesimal
329gh65
36
Base36
3b25n1
md5
cbd4c8235566b45c6ddaa0b807915f5a
sha1
6a48dc63ec340ee6da51010f9a51588b023aec04
sha256
7cb162c5ec6e47ad27a7486c81222bd5d9a3d5af61280823801653d9e5bca03e
sha512
8f2e0a91fdbcc29fb8f844fcd416517238f611c428b74d395d55c22ee567048fafb2f4dc42a766f249fc644e88c78bf048d15ea27940449eaac867c114cf8fad
ripemd-160
5eb9f9e50773feb81f7745bf2b9afe4de1f8dc84
Diameter
399949850
Circumference
1256479510.5643
Area
1.2563219794457E+17
Volume
3.3497719148734E+25
Surface area
5.0252879177828E+17
Circumference
1256479510.5643
Perimeter
799899700
Area
39989970628755625
Diagonal
282807251.06954
Surface area
239939823772533750
Volume
7.9969913772376E+24
Space diagonal
346366730.33978
Perimeter
599924775
Area
1.7316165230548E+16
Altitude
173183365.16989
Surface area
1.7316165230548E+16
Volume
9.4245447198918E+23
Height
94269083.689848