139687582 is an even 9-digits composite number following 139687581
and preceding 139687583 . In scientific notation, it is written as 1.39687582 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 66167784 positive integers (up to 139687582) that are relatively prime to 139687582.
139687582 has 8 divisors, whose sum is 220559400
The reverse of 139687582 is 285786931
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-nine million six hundred eighty-seven thousand five hundred eighty-two
Scientific notation
1.39687582 × 10^8
Engineering notation
1.39687582 × 10^6
Prime Factorization
2 × 19 × 3675989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139687582
Product of the distinct prime numbers
The prime factorization of 139687582 is 2 × 19 × 3675989.
Since it has a total of 3 prime factors.
4 , 4 , 85 , 37 , 155 , 169 , 252 , 3311 , 98282 , 97754 , 514351 , 997410 , 4733348 , 4065485 , 68209002 , 24775651 , 547249703 , 836585658 , 1176064090 , 5762119822
n×2
279375164
n×3
419062746
n×4
558750328
n×5
698437910
n÷2
69843791
n÷3
46562527.333333
n÷3
34921895.5
n÷5
27937516.4
n2
19512620565006724
n3
2.7256707852093E+24
n4
3.8074236131392E+32
n5
5.3184979816912E+40
2 √n
11818.950122579
3 √n
518.86287760912
4 √n
108.71499492976
5 √n
42.562934226951
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
-139687581
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 139687582 can be divided by 8 positive divisors.
The sum of these divisors (counting 139687582) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100110111011010011110
3
Ternary
100201211212100011
4
Quaternary
20110313122132
5
Quinary
241230000312
6
Senary
21505553434
8
Octal
1024673236
10
Decimal
139687582
12
Duodecimal
3a94587a
16
Hexadecimal
853769e
20
Vigesimal
23d0ij2
36
Base36
2b5zmm
md5
ec31c55151d4d5dc237bc5425f3e5113
sha1
fb406926fcfd5784355ce0b1f71c2d39bcbb267a
sha256
2c8f270cc8b845aad9b6fae4d70a6dff09b7415ab04a5874e218fe60ab9405d8
sha512
f6941011bea1d8526052f264a615aae6b0d8048e02f8eb73712a0246b023e46f712b81fdb35ad3f08d7599b7f969539316892663901b2a530517bfc43ecf30b9
ripemd-160
163031f795fabe6220cf52d5071fefebce57a8f2
Diameter
279375164
Circumference
877682962.81784
Area
6.130070541931E+16
Volume
1.1417263086557E+25
Surface area
2.4520282167724E+17
Circumference
877682962.81784
Perimeter
558750328
Area
19512620565006724
Diagonal
197548072.9595
Surface area
117075723390040344
Volume
2.7256707852093E+24
Space diagonal
241945989.21044
Perimeter
419062746
Area
8.4492125518512E+15
Altitude
120972994.60522
Surface area
8.4492125518512E+15
Volume
3.2122338258392E+23
Height
65849357.653168