139780461 is an odd 9-digits composite number following 139780460
and preceding 139780462 . In scientific notation, it is written as 1.39780461 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 93186972 positive integers (up to 139780461) that are relatively prime to 139780461.
139780461 has 4 divisors, whose sum is 186373952
The reverse of 139780461 is 164087931
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-nine million seven hundred eighty thousand four hundred sixty-one
Scientific notation
1.39780461 × 10^8
Engineering notation
1.39780461 × 10^6
Prime Factorization
3 × 46593487
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139780461
Product of the distinct prime numbers
The prime factorization of 139780461 is 3 × 46593487.
Since it has a total of 2 prime factors.
3 , 4 , 74 , 50 , 889 , 98 , 594 , 6544 , 89377 , 65042 , 555195 , 449946 , 8491322 , 521036 , 78200180 , 48357852 , 501530920 , 679311159 , 1143883905 , 9951556212
n×2
279560922
n×3
419341383
n×4
559121844
n×5
698902305
n÷2
69890230.5
n÷3
46593487
n÷3
34945115.25
n÷5
27956092.2
n2
19538577277372521
n3
2.7311113391153E+24
n4
3.8175600202386E+32
n5
5.3362029952412E+40
2 √n
11822.878710365
3 √n
518.9778503398
4 √n
108.73306171706
5 √n
42.568592785469
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
-139780460
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 139780461 can be divided by 4 positive divisors.
The sum of these divisors (counting 139780461) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101001110000101101101
3
Ternary
100202000120202010
4
Quaternary
20111032011231
5
Quinary
241240433321
6
Senary
21511551433
8
Octal
1025160555
10
Decimal
139780461
12
Duodecimal
3a98b579
16
Hexadecimal
854e16d
20
Vigesimal
23dcb31
36
Base36
2b7zal
md5
1f02e9aedf68b3388012cf665f677363
sha1
84db3ab05f77338388f41043f82d21133c0e407d
sha256
83f132476f09f9e1af90cac5d277e150931b5fe096e73489d05e838e617d1d6e
sha512
04fc962651af2583c93b3bc95467dad2578976b51716581e9a7377b41142f85beb3ab4ca1e849cfae1875d9e9197e067802d0a6163631b67774545cedda5ea62
ripemd-160
c1a4a9eed17d50f4463326d9c49bdaa1f630739c
Diameter
279560922
Circumference
878266538.78599
Area
6.138225083619E+16
Volume
1.1440052425467E+25
Surface area
2.4552900334476E+17
Circumference
878266538.78599
Perimeter
559121844
Area
19538577277372521
Diagonal
197679423.70096
Surface area
117231463664235126
Volume
2.7311113391153E+24
Space diagonal
242106860.3574
Perimeter
419341383
Area
8.460452138005E+15
Altitude
121053430.1787
Surface area
8.460452138005E+15
Volume
3.2186455801064E+23
Height
65893141.233654