199924861 is an odd 9-digits prime number following 199924860
and preceding 199924862 . In scientific notation, it is written as 1.99924861 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 199924860 positive integers (up to 199924861) that are relatively prime to 199924861.
199924861 has 2 divisors, whose sum is 199924862
The reverse of 199924861 is 168429991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million nine hundred twenty-four thousand eight hundred sixty-one
Scientific notation
1.99924861 × 10^8
Engineering notation
1.99924861 × 10^6
Prime Factorization
199924861
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
199924861 Product of the distinct prime numbers
The prime factorization of 199924861 is 199924861.
Since it has a total of 1 prime factors.
9 , 1 , 70 , 9 , 958 , 792 , 3943 , 3063 , 89871 , 98933 , 92656 , 357290 , 2646512 , 8870004 , 4100510 , 97179490 , 653063678 , 944027055 , 7476093521 , 8622278678
n×2
399849722
n×3
599774583
n×4
799699444
n×5
999624305
n÷2
99962430.5
n÷3
66641620.333333
n÷3
49981215.25
n÷5
39984972.2
n2
39969950045869321
n3
7.9909867070974E+24
n4
1.5975969066693E+33
n5
3.1939933949989E+41
2 √n14139.478809348
3 √n584.73030254626
4 √n118.90954044713
5 √n45.72706853181
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
199924862 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
99962431 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
14139.47884471 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999899962 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199924861 can be divided by 2 positive divisors.
The sum of these divisors (counting 199924861) is 199924862, the average is 99962431.
Base
System
Value
2
Binary
1011111010101001110001111101
3
Ternary
111221012020100111
4
Quaternary
23322221301331
5
Quinary
402140043421
6
Senary
31501030021
8
Octal
1372516175
10
Decimal
199924861
12
Duodecimal
56b55311
16
Hexadecimal
bea9c7d
20
Vigesimal
329ac31
36
Base36
3b130d
md5
80815a5f764a6ad0f240fc5ad0773cf1
sha1
659786465be19b45fbb2fc537161ba07c1380179
sha256
76bdd15cdcf8c90d3fc1673c0c47839f6aa13dd954d098bd472f6126f05af819
sha512
8af6e83d6435b128ad7fb1f881ceec4f3d9de677da08e35285d761dca0876c75b46c3c4cd6be5434db111c961b5b40987505884d4a135519afbcada5e14c9475
ripemd-160
65947133f6179732aba391f670e3a7814229d3ec
Diameter
399849722
Circumference
1256164949.1751
Area
1.2556930142845E+17
Volume
3.3472566845268E+25
Surface area
5.0227720571382E+17
Circumference
1256164949.1751
Perimeter
799699444
Area
39969950045869321
Diagonal
282736449.88176
Surface area
239819700275215926
Volume
7.9909867070974E+24
Space diagonal
346280016.94815
Perimeter
599774583
Area
1.7307496063859E+16
Altitude
173140008.47407
Surface area
1.7307496063859E+16
Volume
9.4174681482668E+23
Height
94245483.293919