139363721 is an odd 9-digits composite number following 139363720
and preceding 139363722 . In scientific notation, it is written as 1.39363721 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 119454612 positive integers (up to 139363721) that are relatively prime to 139363721.
139363721 has 4 divisors, whose sum is 159272832
The reverse of 139363721 is 127363931
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-nine million three hundred sixty-three thousand seven hundred twenty-one
Scientific notation
1.39363721 × 10^8
Engineering notation
1.39363721 × 10^6
Prime Factorization
7 × 19909103
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139363721
Product of the distinct prime numbers
The prime factorization of 139363721 is 7 × 19909103.
Since it has a total of 2 prime factors.
10 , 9 , 37 , 96 , 844 , 927 , 5804 , 7646 , 94886 , 9717 , 718258 , 262309 , 1301046 , 8767512 , 77783721 , 23870484 , 727178817 , 388331500 , 6142159352 , 9174573178
n×2
278727442
n×3
418091163
n×4
557454884
n×5
696818605
n÷2
69681860.5
n÷3
46454573.666667
n÷3
34840930.25
n÷5
27872744.2
n2
19422246730965841
n3
2.7067565746075E+24
n4
3.7722366807851E+32
n5
5.2571294032691E+40
2 √n
11805.241251241
3 √n
518.46157855746
4 √n
108.65192704799
5 √n
42.543179749718
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139363720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139363721 can be divided by 4 positive divisors.
The sum of these divisors (counting 139363721) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010011101000010110001001
3
Ternary
100201020102002022
4
Quaternary
20103220112021
5
Quinary
241134114341
6
Senary
21455014225
8
Octal
1023502611
10
Decimal
139363721
12
Duodecimal
3a80a375
16
Hexadecimal
84e8589
20
Vigesimal
23b0961
36
Base36
2az1qh
md5
fee8be2d4b19d0b9c67e6b461144cded
sha1
3fc183aad21c9b7089ee1ef736cb86aaa177514a
sha256
299dd29055346c65be1ca1415c0894581c6dde94c553e28096cb28aea09f0d4f
sha512
6d78bb971a6279f1ed1915f01921e2a9ca03ea7d3b0106e3b514bf0bfd2827fbab45417140d97cc6a8bd2cb96151510d42bc03b4128d5bc1f1012fcf087a0c48
ripemd-160
b5607469a467f21e420d01fe4b4f84f685ce5aa3
Diameter
278727442
Circumference
875648084.14108
Area
6.1016787646211E+16
Volume
1.1338035426457E+25
Surface area
2.4406715058484E+17
Circumference
875648084.14108
Perimeter
557454884
Area
19422246730965841
Diagonal
197090064.34098
Surface area
116533480385795046
Volume
2.7067565746075E+24
Space diagonal
241385045.50385
Perimeter
418091163
Area
8.4100795337928E+15
Altitude
120692522.75193
Surface area
8.4100795337928E+15
Volume
3.189943214877E+23
Height
65696688.11366