77992012 is an even 8-digits composite number following 77992011
and preceding 77992013 . In scientific notation, it is written as 7.7992012 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 33099408 positive integers (up to 77992012) that are relatively prime to 77992012.
77992012 has 24 divisors, whose sum is 157504256
The reverse of 77992012 is 21029977
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-seven million nine hundred ninety-two thousand twelve
Scientific notation
7.7992012 × 10^7
Engineering notation
7.7992012 × 10^6
Prime Factorization
2 × 2 × 7 × 103 × 27043
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38996006
Product of the distinct prime numbers
The prime factorization of 77992012 is 2 × 2 × 7 × 103 × 27043.
Since it has a total of 5 prime factors.
4 , 10 , 51 , 84 , 621 , 393 , 6740 , 3214 , 37932 , 52706 , 68493 , 487843 , 928648 , 1383251 , 79782706 , 94411450 , 588685760 , 587954877 , 3253942922 , 9974884596
n×2
155984024
n×3
233976036
n×4
311968048
n×5
389960060
n÷2
38996006
n÷3
25997337.333333
n÷3
19498003
n÷5
15598402.4
n2
6082753935808144
n3
4.744062179546E+23
n4
3.6999895443589E+31
n5
2.8856962894352E+39
2 √n
8831.3086233015
3 √n
427.25128220282
4 √n
93.975042555465
5 √n
37.880004754424
1 , 2 , 4 , 7 , 14 , 28 , 103 , 206 , 412 , 721 , 1442 , 2884 , 27043 , 54086 , 108172 , 189301 , 378602 , 757204 , 2785429 , 5570858 , 11141716 , 19498003 , 38996006 , 77992012
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
-77992011
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 77992012 can be divided by 24 positive divisors.
The sum of these divisors (counting 77992012) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101001100001000001001100
3
Ternary
12102202101221001
4
Quaternary
10221201001030
5
Quinary
124431221022
6
Senary
11423350044
8
Octal
451410114
10
Decimal
77992012
12
Duodecimal
22152324
16
Hexadecimal
4a6104c
20
Vigesimal
147900c
36
Base36
1afn0s
md5
d22e5784ae8d119f5b599d82ce1f7d9e
sha1
e29c443732b69e59c5428b45d61d940570218d10
sha256
b2717e60348e3b3b089d4b8da52bf9dca94ff7823fab80490fcc2615a87f2eab
sha512
5e3d94ff60b409245b0dda87531239e454276febabe5d5fdcb40aeeeeacac4a4be1d7500264e79e290e3f3a9b0949b8b98e881ba69feb1915c3ccdb113546047
ripemd-160
7c3cbba9eb317f050efeb2200e4abe2c9df4041e
Diameter
155984024
Circumference
490038263.87577
Area
1.9109535078329E+16
Volume
1.987188118858E+24
Surface area
7.6438140313317E+16
Circumference
490038263.87577
Perimeter
311968048
Area
6082753935808144
Diagonal
110297361.12717
Surface area
36496523614848864
Volume
4.744062179546E+23
Space diagonal
135086127.36852
Perimeter
233976036
Area
2.6339097166898E+15
Altitude
67543063.684261
Surface area
2.6339097166898E+15
Volume
5.5909308958793E+22
Height
36765787.042388