199861378 is an even 9-digits composite number following 199861377
and preceding 199861379 . In scientific notation, it is written as 1.99861378 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 99910656 positive integers (up to 199861378) that are relatively prime to 199861378.
199861378 has 8 divisors, whose sum is 299852172
The reverse of 199861378 is 873168991
Previous prime number is 10657
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million eight hundred sixty-one thousand three hundred seventy-eight
Scientific notation
1.99861378 × 10^8
Engineering notation
1.99861378 × 10^6
Prime Factorization
2 × 10657 × 9377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199861378
Product of the distinct prime numbers
The prime factorization of 199861378 is 2 × 10657 × 9377.
Since it has a total of 3 prime factors.
7 , 5 , 29 , 59 , 882 , 152 , 5979 , 1430 , 38809 , 45345 , 239010 , 617010 , 1256355 , 2377722 , 74884120 , 73357691 , 482238724 , 711831625 , 4981466165 , 9963584402
n×2
399722756
n×3
599584134
n×4
799445512
n×5
999306890
n÷2
99930689
n÷3
66620459.333333
n÷3
49965344.5
n÷5
39972275.6
n2
39944570416058884
n3
7.9833768869716E+24
n4
1.5955687057235E+33
n5
3.1889256021957E+41
2 √n
14137.233746388
3 √n
584.66840535264
4 √n
118.90009985861
5 √n
45.72416418039
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199861377
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199861378 can be divided by 8 positive divisors.
The sum of these divisors (counting 199861378) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010011010010010000010
3
Ternary
111221002000021021
4
Quaternary
23322122102002
5
Quinary
402131031003
6
Senary
31455420054
8
Octal
1372322202
10
Decimal
199861378
12
Duodecimal
56b2462a
16
Hexadecimal
be9a482
20
Vigesimal
3292d8i
36
Base36
3azq0y
md5
48b98245a01ce72a7707d72526175f0f
sha1
4b63b7f3c151f9a209204eb41ba74278b095079a
sha256
0db0dd8264d69ecb27861c5deed1b2d91e70ebd6a00043200695c88b0e9775b6
sha512
211a7569e331fb48b4328183ed348f975337862f683ee414174498f30f9b06cc1b9b4f1706535799aca0368846ccae28fd15ceb097659fcef9b642ef799a8a87
ripemd-160
52827da2fc244ac84d61aa15d5a0acb04ab1659f
Diameter
399722756
Circumference
1255766073.7223
Area
1.2548956896989E+17
Volume
3.3440690905265E+25
Surface area
5.0195827587956E+17
Circumference
1255766073.7223
Perimeter
799445512
Area
39944570416058884
Diagonal
282646671.36218
Surface area
239667422496353304
Volume
7.9833768869716E+24
Space diagonal
346170061.16673
Perimeter
599584134
Area
1.7296506361782E+16
Altitude
173085030.58336
Surface area
1.7296506361782E+16
Volume
9.4084998892426E+23
Height
94215557.120725