77996943 is an odd 8-digits composite number following 77996942
and preceding 77996944 . In scientific notation, it is written as 7.7996943 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 51997956 positive integers (up to 77996943) that are relatively prime to 77996943.
77996943 has 6 divisors, whose sum is 112662264
The reverse of 77996943 is 34969977
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-seven million nine hundred ninety-six thousand nine hundred forty-three
Scientific notation
7.7996943 × 10^7
Engineering notation
7.7996943 × 10^6
Prime Factorization
3 × 3 × 8666327
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
25998981
Product of the distinct prime numbers
The prime factorization of 77996943 is 3 × 3 × 8666327.
Since it has a total of 3 prime factors.
8 , 8 , 2 , 50 , 550 , 309 , 1554 , 8685 , 31235 , 26731 , 675410 , 442648 , 8780196 , 7691394 , 87365705 , 75010077 , 148987303 , 502222452 , 1361312046 , 2908083316
n×2
155993886
n×3
233990829
n×4
311987772
n×5
389984715
n÷2
38998471.5
n÷3
25998981
n÷3
19499235.75
n÷5
15599388.6
n2
6083523117345249
n3
4.7449620582276E+23
n4
3.7009253519274E+31
n5
2.8866086372154E+39
2 √n
8831.5877960874
3 √n
427.26028625174
4 √n
93.976527899723
5 √n
37.880483730603
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77996942
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77996943 can be divided by 6 positive divisors.
The sum of these divisors (counting 77996943) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100101001100010001110001111
3
Ternary
12102202122200200
4
Quaternary
10221202032033
5
Quinary
124431400233
6
Senary
11423424543
8
Octal
451421617
10
Decimal
77996943
12
Duodecimal
22155153
16
Hexadecimal
4a6238f
20
Vigesimal
1479c73
36
Base36
1afqtr
md5
0cf00070ec6b5c7318cb02352a6405f5
sha1
c5b52947d4fc6ee8afb676329f304fa9730b150a
sha256
393d10449660ed4c1aa0f3c436d5470fb233d4e34fd08f910c821f34ec662b0a
sha512
9497b336e166a91460c4820cb716ea0a27f30afa77540d32a2c8a86b20d62a69dd80103cd308e49adb9ab5ed778e58321cfdad5157e86f65374fda8f21d00e45
ripemd-160
826ddd740a5e16c92f5fe523bc880903ffbb55b1
Diameter
155993886
Circumference
490069246.26252
Area
1.9111951533396E+16
Volume
1.9875650591587E+24
Surface area
7.6447806133582E+16
Circumference
490069246.26252
Perimeter
311987772
Area
6083523117345249
Diagonal
110304334.61424
Surface area
36501138704071494
Volume
4.7449620582276E+23
Space diagonal
135094668.11105
Perimeter
233990829
Area
2.6342427820654E+15
Altitude
67547334.055527
Surface area
2.6342427820654E+15
Volume
5.591991413076E+22
Height
36768111.53808