78482839 is an odd 8-digits prime number following 78482838
and preceding 78482840 . In scientific notation, it is written as 7.8482839 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 78482838 positive integers (up to 78482839) that are relatively prime to 78482839.
78482839 has 2 divisors, whose sum is 78482840
The reverse of 78482839 is 93828487
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million four hundred eighty-two thousand eight hundred thirty-nine
Scientific notation
7.8482839 × 10^7
Engineering notation
7.8482839 × 10^6
Prime Factorization
78482839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
78482839
Product of the distinct prime numbers
The prime factorization of 78482839 is 78482839.
Since it has a total of 1 prime factors.
2 , 3 , 88 , 93 , 325 , 977 , 5359 , 6172 , 58721 , 52918 , 647872 , 699146 , 6915104 , 1861410 , 17768430 , 40850130 , 34006311 , 130175712 , 555488842 , 4930941147
n×2
156965678
n×3
235448517
n×4
313931356
n×5
392414195
n÷2
39241419.5
n÷3
26160946.333333
n÷3
19620709.75
n÷5
15696567.8
n2
6159556017499921
n3
4.8341944323293E+23
n4
3.7940130332719E+31
n5
2.9776491405418E+39
2 √n
8859.054069143
3 √n
428.14568183961
4 √n
94.122548144125
5 √n
37.927563219037
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
78482840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
39241420
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8859.0541255825
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999745167
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78482839 can be divided by 2 positive divisors.
The sum of these divisors (counting 78482839) is 78482840, the average is 39241420.
Base
System
Value
2
Binary
100101011011000110110010111
3
Ternary
12110200100012211
4
Quaternary
10223120312113
5
Quinary
130042422324
6
Senary
11442054251
8
Octal
453306627
10
Decimal
78482839
12
Duodecimal
2234a387
16
Hexadecimal
4ad8d97
20
Vigesimal
14aa71j
36
Base36
1aq5qv
md5
076a30056a62ca8cd6c1033574c6a6e6
sha1
fe24f4148acd95f7bc98b768fa5963d0fade5f4e
sha256
743da6ab6b79d1b963f69dc1e9627ef888f55394ca92fa51108679794a835353
sha512
928d9754944f2bd27528c2965050f5907b2583f1ffc60fa6111e44968c5bb7bd0d49c6bcc8bd3e6e0835f0aaceddca967626f94e9addc92513ecdf703ff4bcb8
ripemd-160
20aa833ddad60e80c9a9a2bb3b4ea419eb20f641
Diameter
156965678
Circumference
493122220.87054
Area
1.9350815933953E+16
Volume
2.0249426286174E+24
Surface area
7.740326373581E+16
Circumference
493122220.87054
Perimeter
313931356
Area
6159556017499921
Diagonal
110991495.32734
Surface area
36957336104999526
Volume
4.8341944323293E+23
Space diagonal
135936264.67025
Perimeter
235448517
Area
2.6671659935941E+15
Altitude
67968132.335124
Surface area
2.6671659935941E+15
Volume
5.6971527744571E+22
Height
36997165.109115