199972672 is an even 9-digits composite number following 199972671
and preceding 199972673 . In scientific notation, it is written as 1.99972672 × 10^8.
The sum of its digits is 52. It has a total of 8 prime factors and 28 positive divisors.
There are 95638400 positive integers (up to 199972672) that are relatively prime to 199972672.
199972672 has 28 divisors, whose sum is 414076896
The reverse of 199972672 is 276279991
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred ninety-nine million nine hundred seventy-two thousand six hundred seventy-two
Scientific notation
1.99972672 × 10^8
Engineering notation
1.99972672 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 23 × 135851
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
6249146 Product of the distinct prime numbers
The prime factorization of 199972672 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 135851.
Since it has a total of 8 prime factors.
7 , 7 , 40 , 37 , 566 , 868 , 5482 , 2814 , 43507 , 82565 , 329818 , 909084 , 2644304 , 2809249 , 67608100 , 27612328 , 700865029 , 631920115 , 7291128207 , 3189744118
n×2
399945344
n×3
599918016
n×4
799890688
n×5
999863360
n÷2
99986336
n÷3
66657557.333333
n÷3
49993168
n÷5
39994534.4
n2
39989069546819584
n3
7.9967210880713E+24
n4
1.5991256832204E+33
n5
3.197814357374E+41
2 √n14141.169400018
3 √n584.77691057706
4 √n118.9166489606
5 √n45.729255401176
1 , 2 , 4 , 8 , 16 , 23 , 32 , 46 , 64 , 92 , 184 , 368 , 736 , 1472 , 135851 , 271702 , 543404 , 1086808 , 2173616 , 3124573 , 4347232 , 6249146 , 8694464 , 12498292 , 24996584 , 49993168 , 99986336 , 199972672
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199972671 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199972672 can be divided by 28 positive divisors.
The sum of these divisors (counting 199972672) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1011111010110101011101000000
3
Ternary
111221021122221021
4
Quaternary
23322311131000
5
Quinary
402143111142
6
Senary
31502035224
8
Octal
1372653500
10
Decimal
199972672
12
Duodecimal
56b78b14
16
Hexadecimal
beb5740
20
Vigesimal
329gbdc
36
Base36
3b23wg
md5
39ea0cb52e46f41d873f30c838350321
sha1
55298a8c4925315791c5c49e1fde03f25b471f49
sha256
09b73ff4f17c94de819c13adc95734ba21eb75359a4fe63093680d86d7244dbe
sha512
2d2a93f62bd04fb1e31518fc5da677f48066385036a0011cdb48aa56b8561275917cfcea460634d7faf7015fb4e7bf0acf86fa545684fcb3aac0b063d832b2e2
ripemd-160
0750dcc05f0c345b3cf39199f9b19881f07f7086
Diameter
399945344
Circumference
1256465354.5478
Area
1.2562936711218E+17
Volume
3.3496586964122E+25
Surface area
5.0251746844872E+17
Circumference
1256465354.5478
Perimeter
799890688
Area
39989069546819584
Diagonal
282804064.84639
Surface area
239934417280917504
Volume
7.9967210880713E+24
Space diagonal
346362828.02931
Perimeter
599918016
Area
1.7315775050624E+16
Altitude
173181414.01465
Surface area
1.7315775050624E+16
Volume
9.4242261810545E+23
Height
94268021.615462