138595870 is an even 9-digits composite number following 138595869
and preceding 138595871 . In scientific notation, it is written as 1.38595870 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 47518560 positive integers (up to 138595870) that are relatively prime to 138595870.
138595870 has 16 divisors, whose sum is 285111648
The reverse of 138595870 is 078595831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-eight million five hundred ninety-five thousand eight hundred seventy
Scientific notation
1.38595870 × 10^8
Engineering notation
1.38595870 × 10^6
Prime Factorization
2 × 7 × 5 × 1979941
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138595870
Product of the distinct prime numbers
The prime factorization of 138595870 is 2 × 7 × 5 × 1979941.
Since it has a total of 4 prime factors.
5 , 6 , 5 , 21 , 302 , 784 , 8796 , 1661 , 68550 , 52273 , 890662 , 983843 , 7962693 , 9868295 , 84838659 , 71501335 , 556265801 , 75288981 , 2061011002 , 7981129779
n×2
277191740
n×3
415787610
n×4
554383480
n×5
692979350
n÷2
69297935
n÷3
46198623.333333
n÷3
34648967.5
n÷5
27719174
n2
19208815181056900
n3
2.6622624516878E+24
n4
3.6897858066E+32
n5
5.1138907397938E+40
2 √n
11772.674717327
3 √n
517.50763678276
4 √n
108.50195720505
5 √n
42.496196136716
1 , 2 , 5 , 7 , 10 , 14 , 35 , 70 , 1979941 , 3959882 , 9899705 , 13859587 , 19799410 , 27719174 , 69297935 , 138595870
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138595869
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138595870 can be divided by 16 positive divisors.
The sum of these divisors (counting 138595870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010000101100111000011110
3
Ternary
100122210101210101
4
Quaternary
20100230320132
5
Quinary
240440031440
6
Senary
21430331314
8
Octal
1020547036
10
Decimal
138595870
12
Duodecimal
3a4b9b3a
16
Hexadecimal
842ce1e
20
Vigesimal
23649da
36
Base36
2ail9a
md5
72e069e72de6bb73b66980d808b7b9a1
sha1
e7907ea04369cb32aba294a21c8c33f4817f07fd
sha256
d58a2c7985e54cb99ba5aae86b541500b02d89676e60ae8b1812777c386d1b09
sha512
59886e3514b1243e6a3e34e58dd6567924cc0d347b09edb2923eacd496804e896e03f1ba6e880f89a22ec7878856df6de7a8eb170d610f8f3ae15f35c7283104
ripemd-160
445012935776ca9d37c50b13665bf38350b42ebe
Diameter
277191740
Circumference
870823534.01977
Area
6.0346272656972E+16
Volume
1.11516588802E+25
Surface area
2.4138509062789E+17
Circumference
870823534.01977
Perimeter
554383480
Area
19208815181056900
Diagonal
196004159.0429
Surface area
115252891086341400
Volume
2.6622624516878E+24
Space diagonal
240055088.55921
Perimeter
415787610
Area
8.3176609616977E+15
Altitude
120027544.27961
Surface area
8.3176609616977E+15
Volume
3.1375063881446E+23
Height
65334719.680966