199878892 is an even 9-digits composite number following 199878891
and preceding 199878893 . In scientific notation, it is written as 1.99878892 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors.
There are 99939444 positive integers (up to 199878892) that are relatively prime to 199878892.
199878892 has 6 divisors, whose sum is 349788068
The reverse of 199878892 is 298878991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
one hundred ninety-nine million eight hundred seventy-eight thousand eight hundred ninety-two
Scientific notation
1.99878892 × 10^8
Engineering notation
1.99878892 × 10^6
Prime Factorization
2 × 2 × 49969723
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99939446
Product of the distinct prime numbers
The prime factorization of 199878892 is 2 × 2 × 49969723.
Since it has a total of 3 prime factors.
2 , 4 , 93 , 92 , 20 , 153 , 3114 , 8140 , 81594 , 61421 , 214080 , 536898 , 5031167 , 9097716 , 59488293 , 43671128 , 195305467 , 432441306 , 9350992239 , 8504445291
n×2
399757784
n×3
599636676
n×4
799515568
n×5
999394460
n÷2
99939446
n÷3
66626297.333333
n÷3
49969723
n÷5
39975778.4
n2
39951571467147664
n3
7.9854758385123E+24
n4
1.5961280626946E+33
n5
3.190323086615E+41
2 √n
14137.853160929
3 √n
584.6854831617
4 √n
118.90270459888
5 √n
45.72496552075
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199878891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199878892 can be divided by 6 positive divisors.
The sum of these divisors (counting 199878892) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111010011110100011101100
3
Ternary
111221002220021221
4
Quaternary
23322132203230
5
Quinary
402132111032
6
Senary
31500033124
8
Octal
1372364354
10
Decimal
199878892
12
Duodecimal
56b327a4
16
Hexadecimal
be9e8ec
20
Vigesimal
3294h4c
36
Base36
3b03jg
md5
2f36984baac2989299a5f4aaa8d2e217
sha1
9243337190f5ffd8eb3108d6315be58cb3ad6e65
sha256
7575e8cf49428b98c28dd37deb8d3e646ca2d9a8ca59f12ecfd9d04f5fe35c79
sha512
5a7bef6eced4ed5b2f6f806cecc26fbb5322d050119bbc6cb2fda9248f50f61df10636e5f95bbedf58471dbbedbcc76a2bb307e141be3a85029a7e13c32b45cc
ripemd-160
9947483fa1312df340258a53f0d56adff853726a
Diameter
399757784
Circumference
1255876117.4297
Area
1.2551156342056E+17
Volume
3.3449482972919E+25
Surface area
5.0204625368223E+17
Circumference
1255876117.4297
Perimeter
799515568
Area
39951571467147664
Diagonal
282671439.89851
Surface area
239709428802885984
Volume
7.9854758385123E+24
Space diagonal
346200396.30457
Perimeter
599636676
Area
1.729953790583E+16
Altitude
173100198.15229
Surface area
1.729953790583E+16
Volume
9.4109735273556E+23
Height
94223813.299502