76791985 is an odd 8-digits composite number following 76791984
and preceding 76791986 . In scientific notation, it is written as 7.6791985 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 59581440 positive integers (up to 76791985) that are relatively prime to 76791985.
76791985 has 16 divisors, whose sum is 94971600
The reverse of 76791985 is 58919767
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-six million seven hundred ninety-one thousand nine hundred eighty-five
Scientific notation
7.6791985 × 10^7
Engineering notation
7.6791985 × 10^6
Prime Factorization
5 × 61 × 73 × 3449
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76791985
Product of the distinct prime numbers
The prime factorization of 76791985 is 5 × 61 × 73 × 3449.
Since it has a total of 4 prime factors.
3 , 8 , 32 , 98 , 924 , 425 , 7960 , 7541 , 4449 , 54810 , 979035 , 851693 , 8655936 , 2528383 , 45457204 , 92489104 , 265002416 , 248056218 , 1497106268 , 7478042072
n×2
153583970
n×3
230375955
n×4
307167940
n×5
383959925
n÷2
38395992.5
n÷3
25597328.333333
n÷3
19197996.25
n÷5
15358397
n2
5897008960240225
n3
4.5284302361963E+23
n4
3.4774714677153E+31
n5
2.6704193678673E+39
2 √n
8763.10361687
3 √n
425.04864033843
4 √n
93.611450244455
5 √n
37.762712204161
1 , 5 , 61 , 73 , 305 , 365 , 3449 , 4453 , 17245 , 22265 , 210389 , 251777 , 1051945 , 1258885 , 15358397 , 76791985
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
-76791984
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 76791985 can be divided by 16 positive divisors.
The sum of these divisors (counting 76791985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100111100000010110001
3
Ternary
12100111102210121
4
Quaternary
10210330002301
5
Quinary
124124320420
6
Senary
11341530241
8
Octal
444740261
10
Decimal
76791985
12
Duodecimal
21873981
16
Hexadecimal
493c0b1
20
Vigesimal
13jijj5
36
Base36
19px2p
md5
1291168eaeae01fef04a8652d12f9d05
sha1
f5c3b3f2d0fdd5faecc07ad2b241ac1c1c72b054
sha256
b2b290095a6cf3248e4554f3775d092157191060165a79e90d7529f11f8965e9
sha512
77d708dea04cf4f78984fb076ed8a254c83f164304bf53354545e1dcd43938e609b1144360e273c4f99002231f35f8fad125d46b6f398ba864188d42ab1031ad
ripemd-160
dbb237a42655d5ccd30d87d299f83b160fe98159
Diameter
153583970
Circumference
482498271.86116
Area
1.8526000027644E+16
Volume
1.8968644216438E+24
Surface area
7.4104000110576E+16
Circumference
482498271.86116
Perimeter
307167940
Area
5897008960240225
Diagonal
108600266.66855
Surface area
35382053761441350
Volume
4.5284302361963E+23
Space diagonal
133007619.63407
Perimeter
230375955
Area
2.5534797829562E+15
Altitude
66503809.817034
Surface area
2.5534797829562E+15
Volume
5.3368062135744E+22
Height
36200088.889517