76729947 is an odd 8-digits composite number following 76729946
and preceding 76729948 . In scientific notation, it is written as 7.6729947 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 43668000 positive integers (up to 76729947) that are relatively prime to 76729947.
76729947 has 8 divisors, whose sum is 80709552
The reverse of 76729947 is 74992767
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-six million seven hundred twenty-nine thousand nine hundred forty-seven
Scientific notation
7.6729947 × 10^7
Engineering notation
7.6729947 × 10^6
Prime Factorization
21 × 251 × 14557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76729947
Product of the distinct prime numbers
The prime factorization of 76729947 is 21 × 251 × 14557.
Since it has a total of 3 prime factors.
3 , 8 , 55 , 30 , 104 , 723 , 7926 , 6878 , 88543 , 71116 , 989457 , 719298 , 9052133 , 866628 , 72681567 , 16990201 , 18779453 , 632735887 , 4366625671 , 9819724243
n×2
153459894
n×3
230189841
n×4
306919788
n×5
383649735
n÷2
38364973.5
n÷3
25576649
n÷3
19182486.75
n÷5
15345989.4
n2
5887484766622809
n3
4.5174639410628E+23
n4
3.4662476877216E+31
n5
2.6596500136775E+39
2 √n
8759.5631740401
3 √n
424.93414804387
4 √n
93.592538025422
5 √n
37.75660875325
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
-76729946
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 76729947 can be divided by 8 positive divisors.
The sum of these divisors (counting 76729947) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100100101100111001011011
3
Ternary
12100101021200220
4
Quaternary
10210230321123
5
Quinary
124120324242
6
Senary
11340331123
8
Octal
444547133
10
Decimal
76729947
12
Duodecimal
21843aa3
16
Hexadecimal
492ce5b
20
Vigesimal
13jb4h7
36
Base36
19ol7f
md5
d060b1cc252c5b7e206190739bff46b7
sha1
a416ffc2c7cf5019198a7e5acb00c69666d8c16e
sha256
ea619670db75795de6b5e1c150656e869c707525fbd42c1d417ea74242b1ddf2
sha512
05bace02d5643366aa436c5703f77ec0778221669a87bf35c743b9ec532769543075aeda6b3f673b331b3d761d7253c6baf280900e920f19923d8ba23805cb32
ripemd-160
8d37b762d94b949fb37dc5981cea7da6b7d483f1
Diameter
153459894
Circumference
482108475.61107
Area
1.8496078890944E+16
Volume
1.8922708706799E+24
Surface area
7.3984315563776E+16
Circumference
482108475.61107
Perimeter
306919788
Area
5887484766622809
Diagonal
108512531.68757
Surface area
35324908599736854
Volume
4.5174639410628E+23
Space diagonal
132900166.66607
Perimeter
230189841
Area
2.5493556861446E+15
Altitude
66450083.333034
Surface area
2.5493556861446E+15
Volume
5.3238823108186E+22
Height
36170843.895856