76686875 is an odd 8-digits composite number following 76686874
and preceding 76686876 . In scientific notation, it is written as 7.6686875 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 59220000 positive integers (up to 76686875) that are relatively prime to 76686875.
76686875 has 16 divisors, whose sum is 96388032
The reverse of 76686875 is 57868667
Previous prime number is 145
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-six million six hundred eighty-six thousand eight hundred seventy-five
Scientific notation
7.6686875 × 10^7
Engineering notation
7.6686875 × 10^6
Prime Factorization
5 × 5 × 5 × 145 × 4231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3067475
Product of the distinct prime numbers
The prime factorization of 76686875 is 5 × 5 × 5 × 145 × 4231.
Since it has a total of 5 prime factors.
7 , 6 , 67 , 4 , 266 , 286 , 5833 , 4511 , 44232 , 73508 , 613535 , 327533 , 6630570 , 5834008 , 82632969 , 47705478 , 483236995 , 349089334 , 3163025882 , 5916396322
n×2
153373750
n×3
230060625
n×4
306747500
n×5
383434375
n÷2
38343437.5
n÷3
25562291.666667
n÷3
19171718.75
n÷5
15337375
n2
5880876797265625
n3
4.5098606384231E+23
n4
3.4584711904617E+31
n5
2.6521934787404E+39
2 √n
8757.1042588289
3 √n
424.85462155679
4 √n
93.579400825336
5 √n
37.752368901681
1 , 5 , 25 , 125 , 145 , 725 , 3625 , 4231 , 18125 , 21155 , 105775 , 528875 , 613495 , 3067475 , 15337375 , 76686875
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
-76686874
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 76686875 can be divided by 16 positive divisors.
The sum of these divisors (counting 76686875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100100010011000011011
3
Ternary
12100022002121122
4
Quaternary
10210202120123
5
Quinary
124112440000
6
Senary
11335355455
8
Octal
444423033
10
Decimal
76686875
12
Duodecimal
21822b8b
16
Hexadecimal
492261b
20
Vigesimal
13j5h3f
36
Base36
19nnyz
md5
17bac71f69e35b547a4c1c6ce79f5a3b
sha1
3cb7d247fa6a108ffe08cd99cabf49421823d8bf
sha256
eba2e6376089f48425de8422dc4ee00b056604543d883270368fc3b7ae3c9a3f
sha512
35af75157f9f67415e5c636416141a9e3d3e210d912f3d56b45f5bb56d9ac0af53c8d99ff7c834d0d066f339ae27ef7484bc4ba02da25124148c8959f4ae071c
ripemd-160
2a59049822d411116b3fe9249e56cfbfc8a43548
Diameter
153373750
Circumference
481837846.25352
Area
1.8475319342956E+16
Volume
1.8890860067178E+24
Surface area
7.3901277371825E+16
Circumference
481837846.25352
Perimeter
306747500
Area
5880876797265625
Diagonal
108451618.68101
Surface area
35285260783593750
Volume
4.5098606384231E+23
Space diagonal
132825563.77368
Perimeter
230060625
Area
2.5464943514792E+15
Altitude
66412781.886842
Surface area
2.5464943514792E+15
Volume
5.3149217327254E+22
Height
36150539.560337