77982649 is an odd 8-digits prime number following 77982648
and preceding 77982650 . In scientific notation, it is written as 7.7982649 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 77982648 positive integers (up to 77982649) that are relatively prime to 77982649.
77982649 has 2 divisors, whose sum is 77982650
The reverse of 77982649 is 94628977
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
seventy-seven million nine hundred eighty-two thousand six hundred forty-nine
Scientific notation
7.7982649 × 10^7
Engineering notation
7.7982649 × 10^6
Prime Factorization
77982649
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
77982649 Product of the distinct prime numbers
The prime factorization of 77982649 is 77982649.
Since it has a total of 1 prime factors.
9 , 4 , 45 , 58 , 738 , 797 , 4219 , 2171 , 9944 , 29475 , 393333 , 434106 , 232565 , 2900771 , 10447434 , 85460426 , 254162283 , 345826522 , 813852434 , 1660084569
n×2
155965298
n×3
233947947
n×4
311930596
n×5
389913245
n÷2
38991324.5
n÷3
25994216.333333
n÷3
19495662.25
n÷5
15596529.8
n2
6081293545057201
n3
4.7423537999016E+23
n4
3.6982131181154E+31
n5
2.8839645551719E+39
2 √n8830.7785047526
3 √n427.23418423879
4 √n93.972221984758
5 √n37.879095206104
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
77982650 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
38991325 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8830.7785613727 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999743533 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77982649 can be divided by 2 positive divisors.
The sum of these divisors (counting 77982649) is 77982650, the average is 38991325.
Base
System
Value
2
Binary
100101001011110101110111001
3
Ternary
12102201221002021
4
Quaternary
10221132232321
5
Quinary
124430421044
6
Senary
11423234441
8
Octal
451365671
10
Decimal
77982649
12
Duodecimal
22148a21
16
Hexadecimal
4a5ebb9
20
Vigesimal
1477gc9
36
Base36
1affsp
md5
b9fce003b21e6a257211fad824b05e1f
sha1
c67fd8d03789bf1fb80906937b7955e920004e7a
sha256
79b3c0dce9ecb706d353bf2cce8c27fad2435d42cf6401a1dce82b23718aed39
sha512
137e31e24443f3987e4f8f337190cf3f44269faa93839ec10c753c0fa4bfc5a464bd8695fd68a847566e193b35f35c5718b65e408729761a4dd342433fa7be4d
ripemd-160
5ec3f767b83bc092b4f351b43c184540104a2c97
Diameter
155965298
Circumference
489979434.41174
Area
1.9104947125475E+16
Volume
1.9864725144659E+24
Surface area
7.6419788501899E+16
Circumference
489979434.41174
Perimeter
311930596
Area
6081293545057201
Diagonal
110284119.84558
Surface area
36487761270343206
Volume
4.7423537999016E+23
Space diagonal
135069910.17681
Perimeter
233947947
Area
2.6332773489449E+15
Altitude
67534955.088405
Surface area
2.6332773489449E+15
Volume
5.5889175511604E+22
Height
36761373.28186