77993927 is an odd 8-digits composite number following 77993926
and preceding 77993928 . In scientific notation, it is written as 7.7993927 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 70709760 positive integers (up to 77993927) that are relatively prime to 77993927.
77993927 has 8 divisors, whose sum is 85316880
The reverse of 77993927 is 72939977
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-seven million nine hundred ninety-three thousand nine hundred twenty-seven
Scientific notation
7.7993927 × 10^7
Engineering notation
7.7993927 × 10^6
Prime Factorization
11 × 373 × 19009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77993927
Product of the distinct prime numbers
The prime factorization of 77993927 is 11 × 373 × 19009.
Since it has a total of 3 prime factors.
4 , 10 , 27 , 59 , 156 , 952 , 8231 , 981 , 21456 , 88262 , 13585 , 853503 , 8548206 , 6943903 , 37031139 , 15421228 , 748096967 , 245972919 , 5501217025 , 3706247576
n×2
155987854
n×3
233981781
n×4
311975708
n×5
389969635
n÷2
38996963.5
n÷3
25997975.666667
n÷3
19498481.75
n÷5
15598785.4
n2
6083052648881329
n3
4.7444116423401E+23
n4
3.7003529529062E+31
n5
2.886050580832E+39
2 √n
8831.4170437139
3 √n
427.25477905457
4 √n
93.975619411174
5 √n
37.880190772183
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77993926
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77993927 can be divided by 8 positive divisors.
The sum of these divisors (counting 77993927) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100001011111000111
3
Ternary
12102202111112222
4
Quaternary
10221201133013
5
Quinary
124431301202
6
Senary
11423402555
8
Octal
451413707
10
Decimal
77993927
12
Duodecimal
2215345b
16
Hexadecimal
4a617c7
20
Vigesimal
14794g7
36
Base36
1afohz
md5
d30ff279e5971efcda20af6c84a622d7
sha1
84e899de675ff09e1af82086728028a09ac465b2
sha256
730e9101c21d4fa186ae9e3d8e2463e95ec5da23b85f0d2e2a2878ea6701a1af
sha512
c25a2703723c29829b6f8338af15df8f91aedfbe5e9102f3aa131466f95997a286ef4440b1519ab1692340ba9890b8aab0347bdcaa69ae85a8580a58d3cf0c5e
ripemd-160
e14b5e410f0a3d997be96def9bfc4a960805364a
Diameter
155987854
Circumference
490050296.17564
Area
1.9110473513126E+16
Volume
1.9873345014909E+24
Surface area
7.6441894052502E+16
Circumference
490050296.17564
Perimeter
311975708
Area
6083052648881329
Diagonal
110300069.34614
Surface area
36498315893287974
Volume
4.7444116423401E+23
Space diagonal
135089444.24582
Perimeter
233981781
Area
2.6340390632447E+15
Altitude
67544722.122909
Surface area
2.6340390632447E+15
Volume
5.5913427417318E+22
Height
36766689.782046