77393432 is an even 8-digits composite number following 77393431
and preceding 77393433 . In scientific notation, it is written as 7.7393432 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors.
There are 38166336 positive integers (up to 77393432) that are relatively prime to 77393432.
77393432 has 16 divisors, whose sum is 147101640
The reverse of 77393432 is 23439377
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million three hundred ninety-three thousand four hundred thirty-two
Scientific notation
7.7393432 × 10^7
Engineering notation
7.7393432 × 10^6
Prime Factorization
2 × 2 × 2 × 73 × 132523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19348358
Product of the distinct prime numbers
The prime factorization of 77393432 is 2 × 2 × 2 × 73 × 132523.
Since it has a total of 5 prime factors.
3 , 2 , 95 , 25 , 491 , 764 , 6888 , 112 , 21344 , 60235 , 443904 , 304494 , 6808503 , 931811 , 87575202 , 56149762 , 618096669 , 724040001 , 751537095 , 9774059960
n×2
154786864
n×3
232180296
n×4
309573728
n×5
386967160
n÷2
38696716
n÷3
25797810.666667
n÷3
19348358
n÷5
15478686.4
n2
5989743316738624
n3
4.6356679208147E+23
n4
3.5877025000415E+31
n5
2.7766460947319E+39
2 √n
8797.3536930147
3 √n
426.15543858562
4 √n
93.794209272293
5 √n
37.821680462582
1 , 2 , 4 , 8 , 73 , 146 , 292 , 584 , 132523 , 265046 , 530092 , 1060184 , 9674179 , 19348358 , 38696716 , 77393432
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77393431
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77393432 can be divided by 16 positive divisors.
The sum of these divisors (counting 77393432) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100111001110111000011000
3
Ternary
12101121222211102
4
Quaternary
10213032320120
5
Quinary
124303042212
6
Senary
11402450532
8
Octal
447167030
10
Decimal
77393432
12
Duodecimal
21b03a48
16
Hexadecimal
49cee18
20
Vigesimal
143e3bc
36
Base36
1a2t5k
md5
ce692a552965acee1fb8b4553db52bfd
sha1
f62eed181a7f14bb47f7cc359c8dfa3de9ca24f5
sha256
8bf8c238c82524c3a643d74abb412be598ddd1eb7c78bae45fefa5f7bd52de9c
sha512
e31899792a7f8d400bef55237463b3a685d2914b77bd1f21c4cd5f087f59d9e7fb3398ff7a7663f426db2dad9bdf17a8725592df848922cf847868066d9373dc
ripemd-160
6e7a83cb931267a70466c775d90923be36a5df98
Diameter
154786864
Circumference
486277274.8146
Area
1.8817333600755E+16
Volume
1.9417840379351E+24
Surface area
7.5269334403018E+16
Circumference
486277274.8146
Perimeter
309573728
Area
5989743316738624
Diagonal
109450841.173
Surface area
35938459900431744
Volume
4.6356679208147E+23
Space diagonal
134049356.39613
Perimeter
232180296
Area
2.5936349372219E+15
Altitude
67024678.198063
Surface area
2.5936349372219E+15
Volume
5.463187036895E+22
Height
36483613.724333