77993877 is an odd 8-digits composite number following 77993876
and preceding 77993878 . In scientific notation, it is written as 7.7993877 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 47886720 positive integers (up to 77993877) that are relatively prime to 77993877.
77993877 has 8 divisors, whose sum is 80176320
The reverse of 77993877 is 77839977
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-seven million nine hundred ninety-three thousand eight hundred seventy-seven
Scientific notation
7.7993877 × 10^7
Engineering notation
7.7993877 × 10^6
Prime Factorization
39 × 491 × 4073
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77993877
Product of the distinct prime numbers
The prime factorization of 77993877 is 39 × 491 × 4073.
Since it has a total of 3 prime factors.
4 , 1 , 50 , 30 , 123 , 810 , 3261 , 1770 , 59324 , 37148 , 397464 , 147639 , 1177686 , 2203069 , 21894430 , 28030100 , 569850839 , 453900873 , 1747651763 , 6542428831
n×2
155987754
n×3
233981631
n×4
311975508
n×5
389969385
n÷2
38996938.5
n÷3
25997959
n÷3
19498469.25
n÷5
15598775.4
n2
6083044849491129
n3
4.7444025177669E+23
n4
3.7003434640921E+31
n5
2.8860413299615E+39
2 √n
8831.4142129106
3 √n
427.25468775368
4 √n
93.975604349803
5 √n
37.880185915369
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
-77993876
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 77993877 can be divided by 8 positive divisors.
The sum of these divisors (counting 77993877) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101001100001011110010101
3
Ternary
12102202111111010
4
Quaternary
10221201132111
5
Quinary
124431301002
6
Senary
11423402433
8
Octal
451413625
10
Decimal
77993877
12
Duodecimal
22153419
16
Hexadecimal
4a61795
20
Vigesimal
14794dh
36
Base36
1afogl
md5
ddb3e5bda172a9458ad90738e97aeea3
sha1
fe36182f3dc67a8c9d102c7aaa2b978adc114a4c
sha256
436a561cef2fe6c2a9409b474a2ef16454011459b694d00fee5da81317262767
sha512
d6af767b22bf92e97d024bfd32c3a520be3cf40b3cd10371d7cd5cdb0d4ae4fc176c12164e179055392c79d9896c357b572f2e8f9d782c8811e6f178b450d990
ripemd-160
2ff86227e3743f6fe5496f154cd4592106507c99
Diameter
155987754
Circumference
490049982.01637
Area
1.9110449010619E+16
Volume
1.9873306793986E+24
Surface area
7.6441796042474E+16
Circumference
490049982.01637
Perimeter
311975508
Area
6083044849491129
Diagonal
110299998.63546
Surface area
36498269096946774
Volume
4.7444025177669E+23
Space diagonal
135089357.64328
Perimeter
233981631
Area
2.6340356860097E+15
Altitude
67544678.821639
Surface area
2.6340356860097E+15
Volume
5.5913319883192E+22
Height
36766666.21182