139156780 is an even 9-digits composite number following 139156779
and preceding 139156781 . In scientific notation, it is written as 1.39156780 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 47710848 positive integers (up to 139156780) that are relatively prime to 139156780.
139156780 has 12 divisors, whose sum is 250482456
The reverse of 139156780 is 087651931
Previous prime number is 35
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-nine million one hundred fifty-six thousand seven hundred eighty
Scientific notation
1.39156780 × 10^8
Engineering notation
1.39156780 × 10^6
Prime Factorization
2 × 2 × 35 × 993977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69578390
Product of the distinct prime numbers
The prime factorization of 139156780 is 2 × 2 × 35 × 993977.
Since it has a total of 4 prime factors.
2 , 3 , 48 , 10 , 641 , 820 , 9510 , 4609 , 11361 , 10262 , 83752 , 884559 , 5903039 , 5888748 , 87106460 , 72466251 , 91700847 , 439576579 , 6560975575 , 8117977075
n×2
278313560
n×3
417470340
n×4
556627120
n×5
695783900
n÷2
69578390
n÷3
46385593.333333
n÷3
34789195
n÷5
27831356
n2
19364609419968400
n3
2.6947166928405E+24
n4
3.7498809798793E+32
n5
5.2182136254325E+40
2 √n
11796.473201767
3 √n
518.20483046929
4 √n
108.61157029418
5 √n
42.530537776703
1 , 2 , 4 , 35 , 70 , 140 , 993977 , 1987954 , 3975908 , 34789195 , 69578390 , 139156780
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139156779
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139156780 can be divided by 12 positive divisors.
The sum of these divisors (counting 139156780) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010010110101110100101100
3
Ternary
100200211220012211
4
Quaternary
20102311310230
5
Quinary
241111004110
6
Senary
21450340204
8
Octal
1022656454
10
Decimal
139156780
12
Duodecimal
3a72a664
16
Hexadecimal
84b5d2c
20
Vigesimal
239ebj0
36
Base36
2aum24
md5
94e3377d35e864b6f8595c797b349e1f
sha1
747be9b1d9e063241144124ae15deab16e0b1bc7
sha256
c112764d253f5d6ebc7724724abe2bc8c4aaec7503b38c27217d1c46b972815e
sha512
ab8c490588875395c42aed2376d3f6a23741a6d5937a71f1a39e7a1e1dc38de1259af9b4a394c66c94fdee4fec20037d82f049522aacd597d814f5749c4f30d6
ripemd-160
e92cb9cc7070c57d618f4ca59c386279c126f841
Diameter
278313560
Circumference
874347835.49042
Area
6.0835714693408E+16
Volume
1.1287602887645E+25
Surface area
2.4334285877363E+17
Circumference
874347835.49042
Perimeter
556627120
Area
19364609419968400
Diagonal
196797405.57217
Surface area
116187656519810400
Volume
2.6947166928405E+24
Space diagonal
241026613.17768
Perimeter
417470340
Area
8.385121846028E+15
Altitude
120513306.58884
Surface area
8.385121846028E+15
Volume
3.1757540781401E+23
Height
65599135.190723