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 3 prime factors and 8 positive divisors.
There are 47518560 positive integers (up to 138595870) that are relatively prime to 138595870.
138595870 has 8 divisors, whose sum is 213833736
The reverse of 138595870 is 078595831
Previous prime number is 35
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 × 35 × 1979941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138595870
Product of the distinct prime numbers
The prime factorization of 138595870 is 2 × 35 × 1979941.
Since it has a total of 3 prime factors.
9 , 4 , 6 , 69 , 75 , 316 , 3333 , 2168 , 28308 , 96699 , 516222 , 565415 , 7247229 , 1602786 , 42310681 , 14337718 , 37406351 , 141226619 , 9489783777 , 6463992017
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
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
-138595869
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 138595870 can be divided by 8 positive divisors.
The sum of these divisors (counting 138595870) is 1, the average is 0.125.
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