77993188 is an even 8-digits composite number following 77993187
and preceding 77993189 . In scientific notation, it is written as 7.7993188 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors.
There are 30015360 positive integers (up to 77993188) that are relatively prime to 77993188.
77993188 has 24 divisors, whose sum is 147580160
The reverse of 77993188 is 88139977
Previous prime number is 259
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-seven million nine hundred ninety-three thousand one hundred eighty-eight
Scientific notation
7.7993188 × 10^7
Engineering notation
7.7993188 × 10^6
Prime Factorization
2 × 2 × 13 × 259 × 5791
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38996594
Product of the distinct prime numbers
The prime factorization of 77993188 is 2 × 2 × 13 × 259 × 5791.
Since it has a total of 5 prime factors.
1 , 7 , 33 , 14 , 365 , 322 , 5695 , 8497 , 44669 , 72905 , 875760 , 615608 , 9840585 , 4889280 , 87915053 , 79606276 , 634091096 , 893663585 , 2490751847 , 8618252622
n×2
155986376
n×3
233979564
n×4
311972752
n×5
389965940
n÷2
38996594
n÷3
25997729.333333
n÷3
19498297
n÷5
15598637.6
n2
6082937374403344
n3
4.7442767823407E+23
n4
3.7002127100913E+31
n5
2.8859138553814E+39
2 √n
8831.3752043495
3 √n
427.25342962352
4 √n
93.975396803363
5 √n
37.880118988217
1 , 2 , 4 , 13 , 26 , 52 , 259 , 518 , 1036 , 3367 , 5791 , 6734 , 11582 , 13468 , 23164 , 75283 , 150566 , 301132 , 1499869 , 2999738 , 5999476 , 19498297 , 38996594 , 77993188
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
-77993187
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 77993188 can be divided by 24 positive divisors.
The sum of these divisors (counting 77993188) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001100001010011100100
3
Ternary
12102202110112121
4
Quaternary
10221201103210
5
Quinary
124431240223
6
Senary
11423355324
8
Octal
451412344
10
Decimal
77993188
12
Duodecimal
22152b44
16
Hexadecimal
4a614e4
20
Vigesimal
14792j8
36
Base36
1afnxg
md5
b484b390d44e476052fa1eeb834683ae
sha1
39a08d84ce94c05acb7cf4d9bc4aba211cef34ba
sha256
2dfe2736d63e883e9450b8495c207f36896399259368559094bb280775c870b8
sha512
e0a053234e07cecca807d8f984cd925e6e0f2ddd2dddd2681d72dcdc74560abca97faeec17242cb89c4635c15682f260aeb5baa2c7c0f14696c131654cf13fab
ripemd-160
ce1af03cde36d653f74391f3523a3fee7a3dc403
Diameter
155986376
Circumference
490045652.9017
Area
1.9110111367672E+16
Volume
1.9872780114664E+24
Surface area
7.6440445470689E+16
Circumference
490045652.9017
Perimeter
311972752
Area
6082937374403344
Diagonal
110299024.24231
Surface area
36497624246420064
Volume
4.7442767823407E+23
Space diagonal
135088164.26027
Perimeter
233979564
Area
2.6339891479316E+15
Altitude
67544082.130136
Surface area
2.6339891479316E+15
Volume
5.5911838076983E+22
Height
36766341.414105