76756985 is an odd 8-digits composite number following 76756984
and preceding 76756986 . In scientific notation, it is written as 7.6756985 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 59661888 positive integers (up to 76756985) that are relatively prime to 76756985.
76756985 has 16 divisors, whose sum is 94758336
The reverse of 76756985 is 58965767
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-six million seven hundred fifty-six thousand nine hundred eighty-five
Scientific notation
7.6756985 × 10^7
Engineering notation
7.6756985 × 10^6
Prime Factorization
5 × 53 × 107 × 2707
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
76756985
Product of the distinct prime numbers
The prime factorization of 76756985 is 5 × 53 × 107 × 2707.
Since it has a total of 4 prime factors.
6 , 6 , 54 , 79 , 145 , 652 , 8392 , 9467 , 94133 , 27532 , 31534 , 162503 , 8205573 , 4337072 , 91270387 , 26309354 , 617056362 , 349159841 , 1149057457 , 4360806990
n×2
153513970
n×3
230270955
n×4
307027940
n×5
383784925
n÷2
38378492.5
n÷3
25585661.666667
n÷3
19189246.25
n÷5
15351397
n2
5891634746290225
n3
4.5222411984648E+23
n4
3.4711359983694E+31
n5
2.664339337598E+39
2 √n
8761.1063799043
3 √n
424.98405476509
4 √n
93.600781940667
5 √n
37.759269303311
1 , 5 , 53 , 107 , 265 , 535 , 2707 , 5671 , 13535 , 28355 , 143471 , 289649 , 717355 , 1448245 , 15351397 , 76756985
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
-76756984
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 76756985 can be divided by 16 positive divisors.
The sum of these divisors (counting 76756985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100110011011111111001
3
Ternary
12100102122210022
4
Quaternary
10210303133321
5
Quinary
124122210420
6
Senary
11341100225
8
Octal
444633771
10
Decimal
76756985
12
Duodecimal
21857675
16
Hexadecimal
49337f9
20
Vigesimal
13jec95
36
Base36
19p62h
md5
6d3bc9bfaa02d1c034acd48bbc29126a
sha1
1cc73264e208c6e1f2a65fc2de4972f5065e9978
sha256
cd2149da3ae8ac411e632c86efac8c28418d8468f45e6678c56fcfe2227b547e
sha512
7f8bf35df1d3d6cb765167e43d39028351d14827d35c6c5b9b908554a0d75690ac208e06515b160272799be1bbddaca269202e17b5d10e6f15fc917f01a462aa
ripemd-160
a2736e23730f70fc7a73c34670208f1a5b96b046
Diameter
153513970
Circumference
482278360.3754
Area
1.850911643658E+16
Volume
1.8942719635811E+24
Surface area
7.4036465746319E+16
Circumference
482278360.3754
Perimeter
307027940
Area
5891634746290225
Diagonal
108550769.19387
Surface area
35349808477741350
Volume
4.5222411984648E+23
Space diagonal
132946997.8558
Perimeter
230270955
Area
2.5511526800532E+15
Altitude
66473498.927901
Surface area
2.5511526800532E+15
Volume
5.3295123626594E+22
Height
36183589.731289