199972481 is an odd 9-digits composite number following 199972480
and preceding 199972482 . In scientific notation, it is written as 1.99972481 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 197563092 positive integers (up to 199972481) that are relatively prime to 199972481.
199972481 has 4 divisors, whose sum is 202381872
The reverse of 199972481 is 184279991
Previous prime number is 83
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
one hundred ninety-nine million nine hundred seventy-two thousand four hundred eighty-one
Scientific notation
1.99972481 × 10^8
Engineering notation
1.99972481 × 10^6
Prime Factorization
83 × 2409307
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199972481 Product of the distinct prime numbers
The prime factorization of 199972481 is 83 × 2409307.
Since it has a total of 2 prime factors.
7 , 7 , 20 , 18 , 794 , 27 , 7143 , 1984 , 67654 , 4801 , 68767 , 658066 , 9385713 , 3114587 , 76046660 , 41186540 , 804599688 , 691731443 , 2884423315 , 5836528932
n×2
399944962
n×3
599917443
n×4
799889924
n×5
999862405
n÷2
99986240.5
n÷3
66657493.666667
n÷3
49993120.25
n÷5
39994496.2
n2
39988993157295361
n3
7.9966981743564E+24
n4
1.5991195737342E+33
n5
3.1977990857529E+41
2 √n14141.162646685
3 √n584.77672439757
4 √n118.91662056536
5 √n45.729246665692
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199972480 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199972481 can be divided by 4 positive divisors.
The sum of these divisors (counting 199972481) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010110101011010000001
3
Ternary
111221021122200012
4
Quaternary
23322311122001
5
Quinary
402143104411
6
Senary
31502034305
8
Octal
1372653201
10
Decimal
199972481
12
Duodecimal
56b78995
16
Hexadecimal
beb5681
20
Vigesimal
329gb41
36
Base36
3b23r5
md5
bad29dd0a69125265e50b311aee19756
sha1
0f68651eaeda2ec1479863261ce30bc8c08dc79e
sha256
821824d26200a9499df0e50ed236ac4b451a63c9b0b17d4e314b3aeb3e759b3d
sha512
8d288c1dc63bef924a4542a0c1ab19e5971c42d5cf5232cc3b0c870daa1f0743e0f32e3ac8038a02dddccce3b4c73a4ee4e729b1b8165000526abab292209b91
ripemd-160
17b239e553a1ed5b5c77a88daca8057c081162f5
Diameter
399944962
Circumference
1256464154.4594
Area
1.2562912712741E+17
Volume
3.3496490983377E+25
Surface area
5.0251650850965E+17
Circumference
1256464154.4594
Perimeter
799889924
Area
39988993157295361
Diagonal
282803794.7316
Surface area
239933958943772166
Volume
7.9966981743564E+24
Space diagonal
346362497.2076
Perimeter
599917443
Area
1.731574197299E+16
Altitude
173181248.6038
Surface area
1.731574197299E+16
Volume
9.4241991769825E+23
Height
94267931.577199