199972144 is an even 9-digits composite number following 199972143
and preceding 199972145 . In scientific notation, it is written as 1.99972144 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors.
There are 99986064 positive integers (up to 199972144) that are relatively prime to 199972144.
199972144 has 10 divisors, whose sum is 387446060
The reverse of 199972144 is 441279991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-nine million nine hundred seventy-two thousand one hundred forty-four
Scientific notation
1.99972144 × 10^8
Engineering notation
1.99972144 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 12498259
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
24996518
Product of the distinct prime numbers
The prime factorization of 199972144 is 2 × 2 × 2 × 2 × 12498259.
Since it has a total of 5 prime factors.
2 , 8 , 63 , 80 , 748 , 803 , 7630 , 1122 , 44641 , 53603 , 363909 , 893734 , 4399084 , 6618581 , 88505609 , 53404990 , 463919655 , 587990554 , 916659231 , 3127969797
n×2
399944288
n×3
599916432
n×4
799888576
n×5
999860720
n÷2
99986072
n÷3
66657381.333333
n÷3
49993036
n÷5
39994428.8
n2
39988858375956736
n3
7.9966577455524E+24
n4
1.5991087942123E+33
n5
3.1977721406789E+41
2 √n
14141.150731111
3 √n
584.7763959026
4 √n
118.91657046481
5 √n
45.729231252804
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199972143
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199972144 can be divided by 10 positive divisors.
The sum of these divisors (counting 199972144) is 1, the average is 0.1.
Base
System
Value
2
Binary
1011111010110101010100110000
3
Ternary
111221021122012201
4
Quaternary
23322311110300
5
Quinary
402143102034
6
Senary
31502032544
8
Octal
1372652460
10
Decimal
199972144
12
Duodecimal
56b78754
16
Hexadecimal
beb5530
20
Vigesimal
329ga74
36
Base36
3b23hs
md5
d7d62196dd93284766ea791035370bb0
sha1
ace00d3e5ba6ea5dc0226d61071d945a4be5f839
sha256
58d662a0970032fceeb5fcf41ae92221b126b54446005f9280cb25061024d7aa
sha512
7248283f6f3b3ccfcda00811efcda2360372b830dd034e2dc9e5b3e53f0214a6d75562c3da2a482ee1409dbee622026359b0ece2ee4243282b6bffa9a0add7b7
ripemd-160
492dfac997d790c2a167b6e0e76dc9c8a1b8f02f
Diameter
399944288
Circumference
1256462037.026
Area
1.2562870369935E+17
Volume
3.3496321635599E+25
Surface area
5.0251481479739E+17
Circumference
1256462037.026
Perimeter
799888576
Area
39988858375956736
Diagonal
282803318.14163
Surface area
239933150255740416
Volume
7.9966577455524E+24
Space diagonal
346361913.50648
Perimeter
599916432
Area
1.7315683610958E+16
Altitude
173180956.75324
Surface area
1.7315683610958E+16
Volume
9.4241515311801E+23
Height
94267772.713875