638999119 is an odd 9-digits composite number following 638999118
and preceding 638999120 . In scientific notation, it is written as 6.38999119 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 580752600 positive integers (up to 638999119) that are relatively prime to 638999119.
638999119 has 8 divisors, whose sum is 697276800
The reverse of 638999119 is 911999836
Previous prime number is 6199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
six hundred thirty-eight million nine hundred ninety-nine thousand one hundred nineteen
Scientific notation
6.38999119 × 10^8
Engineering notation
6.38999119 × 10^6
Prime Factorization
11 × 6199 × 9371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
638999119
Product of the distinct prime numbers
The prime factorization of 638999119 is 11 × 6199 × 9371.
Since it has a total of 3 prime factors.
8 , 3 , 37 , 39 , 994 , 116 , 4216 , 989 , 27961 , 42904 , 325622 , 465752 , 124093 , 4767775 , 41198900 , 69103378 , 191757187 , 669128739 , 9818027273 , 9564929504
n×2
1277998238
n×3
1916997357
n×4
2555996476
n×5
3194995595
n÷2
319499559.5
n÷3
212999706.33333
n÷3
159749779.75
n÷5
127799823.8
n2
408319874082776161
n3
2.6091603980908E+26
n4
1.6672511957097E+35
n5
1.0653720452102E+44
2 √n
25278.431893612
3 √n
861.32440563691
4 √n
158.99192398865
5 √n
57.689935298164
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
-638999118
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 638999119 can be divided by 8 positive divisors.
The sum of these divisors (counting 638999119) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000101100101101001001111
3
Ternary
1122112101112000001
4
Quaternary
212011211221033
5
Quinary
2302040432434
6
Senary
143223545131
8
Octal
4605455117
10
Decimal
638999119
12
Duodecimal
159bbb1a7
16
Hexadecimal
26165a4f
20
Vigesimal
9jdehfj
36
Base36
akfyvj
md5
4d3834958c6ff76a4c8d094d4a34fd56
sha1
02d1a4585d7146bdeb2ca73de321ba54d2e5fb51
sha256
07f1fd927f2de2d4effe4f2dadd421470942beb869503f297ea9cb984b4b0a42
sha512
c7bd1a7b5075420897e5975995dba9f185d621791cb03dcb522a132cb8d9f5817e351c2431d93dc40e9a21c40276ff0a8faad15270e673733eee21d3786d6ef5
ripemd-160
dd300e7ab2dc4fbeaf41ef6b1e57089fe89fcdbe
Diameter
1277998238
Circumference
4014949875.8015
Area
1.2827747167332E+18
Volume
1.092922551824E+27
Surface area
5.1310988669326E+18
Circumference
4014949875.8015
Perimeter
2555996476
Area
408319874082776161
Diagonal
903681220.43426
Surface area
2449919244496656966
Volume
2.6091603980908E+26
Space diagonal
1106778940.0998
Perimeter
1916997357
Area
1.7680769191287E+17
Altitude
553389470.04988
Surface area
1.7680769191287E+17
Volume
3.0749250178224E+25
Height
301227073.47809