77982308 is an even 8-digits composite number following 77982307
and preceding 77982309 . In scientific notation, it is written as 7.7982308 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 36862560 positive integers (up to 77982308) that are relatively prime to 77982308.
77982308 has 24 divisors, whose sum is 143949120
The reverse of 77982308 is 80328977
Previous prime number is 1381
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-seven million nine hundred eighty-two thousand three hundred eight
Scientific notation
7.7982308 × 10^7
Engineering notation
7.7982308 × 10^6
Prime Factorization
2 × 2 × 19 × 1381 × 743
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38991154
Product of the distinct prime numbers
The prime factorization of 77982308 is 2 × 2 × 19 × 1381 × 743.
Since it has a total of 5 prime factors.
3 , 7 , 84 , 75 , 915 , 138 , 8507 , 137 , 72628 , 95828 , 467554 , 557356 , 2396139 , 7587423 , 31157415 , 61546762 , 672102920 , 595673833 , 8159243002 , 7316970821
n×2
155964616
n×3
233946924
n×4
311929232
n×5
389911540
n÷2
38991154
n÷3
25994102.666667
n÷3
19495577
n÷5
15596461.6
n2
6081240361006864
n3
4.7422915885407E+23
n4
3.6981484328339E+31
n5
2.8839015011897E+39
2 √n
8830.7591972604
3 √n
427.23356150595
4 √n
93.972119254918
5 √n
37.87906207875
1 , 2 , 4 , 19 , 38 , 76 , 743 , 1381 , 1486 , 2762 , 2972 , 5524 , 14117 , 26239 , 28234 , 52478 , 56468 , 104956 , 1026083 , 2052166 , 4104332 , 19495577 , 38991154 , 77982308
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77982307
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77982308 can be divided by 24 positive divisors.
The sum of these divisors (counting 77982308) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001011110101001100100
3
Ternary
12102201220121122
4
Quaternary
10221132221210
5
Quinary
124430413213
6
Senary
11423233112
8
Octal
451365144
10
Decimal
77982308
12
Duodecimal
22148798
16
Hexadecimal
4a5ea64
20
Vigesimal
1477ff8
36
Base36
1affj8
md5
d972c3d1be684598d384374762d425bc
sha1
a309fdb57ce5773ac322366699ecf9ee79b62515
sha256
b6fcbf21847d4554a2fb7f6b8e47e120f4c2a92351d36ba1b7f4c2c21533bc1e
sha512
187f230b8a3cca455f770ef574ce5ee589214e336d1247d0c5ce7dccec3ee8ee24bf4bc2f49e6308f0fb59cf298f78657d3d3f120554b8363e2b293dbb14d840
ripemd-160
7361a7afe199e55548a50fe0607b635f93f02c9f
Diameter
155964616
Circumference
489977291.84555
Area
1.9104780042853E+16
Volume
1.986446455432E+24
Surface area
7.6419120171412E+16
Circumference
489977291.84555
Perimeter
311929232
Area
6081240361006864
Diagonal
110283637.59876
Surface area
36487442166041184
Volume
4.7422915885407E+23
Space diagonal
135069319.54748
Perimeter
233946924
Area
2.6332543195756E+15
Altitude
67534659.773742
Surface area
2.6332543195756E+15
Volume
5.5888442343684E+22
Height
36761212.532919