199930872 is an even 9-digits composite number following 199930871
and preceding 199930873 . In scientific notation, it is written as 1.99930872 × 10^8.
The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors.
There are 64345344 positive integers (up to 199930872) that are relatively prime to 199930872.
199930872 has 32 divisors, whose sum is 517064400
The reverse of 199930872 is 278039991
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred ninety-nine million nine hundred thirty thousand eight hundred seventy-two
Scientific notation
1.99930872 × 10^8
Engineering notation
1.99930872 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 29 × 287257
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
49982718 Product of the distinct prime numbers
The prime factorization of 199930872 is 2 × 2 × 2 × 3 × 29 × 287257.
Since it has a total of 6 prime factors.
1 , 9 , 36 , 17 , 474 , 868 , 606 , 4971 , 11384 , 61688 , 695264 , 981750 , 8497296 , 5061014 , 45655128 , 33225758 , 3219631 , 48736114 , 8712728916 , 3541428246
n×2
399861744
n×3
599792616
n×4
799723488
n×5
999654360
n÷2
99965436
n÷3
66643624
n÷3
49982718
n÷5
39986174.4
n2
39972353578680384
n3
7.9917075068779E+24
n4
1.597789050619E+33
n5
3.1944735816232E+41
2 √n14139.691368626
3 √n584.73616271227
4 √n118.91043422941
5 √n45.727343497216
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 29 , 58 , 87 , 116 , 174 , 232 , 348 , 696 , 287257 , 574514 , 861771 , 1149028 , 1723542 , 2298056 , 3447084 , 6894168 , 8330453 , 16660906 , 24991359 , 33321812 , 49982718 , 66643624 , 99965436 , 199930872
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
-199930871 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 199930872 can be divided by 32 positive divisors.
The sum of these divisors (counting 199930872) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011111010101011001111111000
3
Ternary
111221012112121010
4
Quaternary
23322223033320
5
Quinary
402140241442
6
Senary
31501113520
8
Octal
1372531770
10
Decimal
199930872
12
Duodecimal
56b588a0
16
Hexadecimal
beab3f8
20
Vigesimal
329b73c
36
Base36
3b17nc
md5
51118bdef027543ba3726bcdfe8a87fc
sha1
c6114f0d212892ccee78c06413bde105ffba5dcf
sha256
ef09dcc5e0be0ebe1f9e97004ce1cf046e2cef3f1afdf41bee4b689b8027943b
sha512
cdc4a9136aaf6a979da5b98e32419131d89484c1268bbd4304e8e1f7a44824ee20d67f6b3ef791ce9e73ba8d85929da5707f41f09aabb64cf1479974eecac983
ripemd-160
3c8984e23faa3b097ce4d1283b6aca6c09ebba51
Diameter
399861744
Circumference
1256202717.402
Area
1.2557685234948E+17
Volume
3.3475586124328E+25
Surface area
5.023074093979E+17
Circumference
1256202717.402
Perimeter
799723488
Area
39972353578680384
Diagonal
282744950.71948
Surface area
239834121472082304
Volume
7.9917075068779E+24
Space diagonal
346290428.30555
Perimeter
599792616
Area
1.7308536824096E+16
Altitude
173145214.15277
Surface area
1.7308536824096E+16
Volume
9.4183176189547E+23
Height
94248316.906493