77993237 is an odd 8-digits composite number following 77993236
and preceding 77993238 . In scientific notation, it is written as 7.7993237 × 10^7.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 66851340 positive integers (up to 77993237) that are relatively prime to 77993237.
77993237 has 4 divisors, whose sum is 89135136
The reverse of 77993237 is 73239977
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-seven million nine hundred ninety-three thousand two hundred thirty-seven
Scientific notation
7.7993237 × 10^7
Engineering notation
7.7993237 × 10^6
Prime Factorization
7 × 11141891
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77993237
Product of the distinct prime numbers
The prime factorization of 77993237 is 7 × 11141891.
Since it has a total of 2 prime factors.
2 , 3 , 32 , 39 , 344 , 170 , 7033 , 3756 , 52793 , 84691 , 499923 , 158075 , 3444743 , 3747667 , 14930807 , 75003560 , 743141581 , 111040307 , 8919557113 , 8515648689
n×2
155986474
n×3
233979711
n×4
311972948
n×5
389966185
n÷2
38996618.5
n÷3
25997745.666667
n÷3
19498309.25
n÷5
15598647.4
n2
6082945017738169
n3
4.7442857242642E+23
n4
3.7002220088826E+31
n5
2.8859229209139E+39
2 √n
8831.377978549
3 √n
427.25351909892
4 √n
93.975411563605
5 √n
37.880123747928
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
-77993236
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 77993237 can be divided by 4 positive divisors.
The sum of these divisors (counting 77993237) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101001100001010100010101
3
Ternary
12102202110121102
4
Quaternary
10221201110111
5
Quinary
124431240422
6
Senary
11423355445
8
Octal
451412425
10
Decimal
77993237
12
Duodecimal
22152b85
16
Hexadecimal
4a61515
20
Vigesimal
147931h
36
Base36
1afnyt
md5
3cfa00c981e3de9aa0822dcc4a5ed968
sha1
cd3f28032fb5c0f7507c4d191050dd14bdb731c2
sha256
9fbb704f177cde800e340723f7b20a7b75192648118b31baf151e37054bba40f
sha512
3ff73fd067aaa65975042515e58554ba709431fe0de40334522647032a45ed630fc17eaabb40511967e66364896c608969f2a2ba3fc3bcf314e00ea3a447f656
ripemd-160
5bf243efaef9a51e25c0194e04300738a5715c65
Diameter
155986474
Circumference
490045960.77778
Area
1.9110135379917E+16
Volume
1.9872817570506E+24
Surface area
7.6440541519667E+16
Circumference
490045960.77778
Perimeter
311972948
Area
6082945017738169
Diagonal
110299093.53878
Surface area
36497670106429014
Volume
4.7442857242642E+23
Space diagonal
135088249.13076
Perimeter
233979711
Area
2.6339924575926E+15
Altitude
67544124.56538
Surface area
2.6339924575926E+15
Volume
5.5911943458563E+22
Height
36766364.512926