76687172 is an even 8-digits composite number following 76687171
and preceding 76687173 . In scientific notation, it is written as 7.6687172 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 38041416 positive integers (up to 76687172) that are relatively prime to 76687172.
76687172 has 12 divisors, whose sum is 135260160
The reverse of 76687172 is 27178667
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-six million six hundred eighty-seven thousand one hundred seventy-two
Scientific notation
7.6687172 × 10^7
Engineering notation
7.6687172 × 10^6
Prime Factorization
2 × 2 × 127 × 150959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38343586
Product of the distinct prime numbers
The prime factorization of 76687172 is 2 × 2 × 127 × 150959.
Since it has a total of 4 prime factors.
5 , 1 , 84 , 74 , 983 , 85 , 5652 , 4077 , 68757 , 59774 , 808543 , 879752 , 7596290 , 1536398 , 64271805 , 39233536 , 254964977 , 618803316 , 9215553608 , 4952282860
n×2
153374344
n×3
230061516
n×4
306748688
n×5
383435860
n÷2
38343586
n÷3
25562390.666667
n÷3
19171793
n÷5
15337434.4
n2
5880922349357584
n3
4.5099130372383E+23
n4
3.4585247679174E+31
n5
2.6522448374354E+39
2 √n
8757.1212164729
3 √n
424.85517002813
4 √n
93.579491430938
5 √n
37.752398143806
1 , 2 , 4 , 127 , 254 , 508 , 150959 , 301918 , 603836 , 19171793 , 38343586 , 76687172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76687171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76687172 can be divided by 12 positive divisors.
The sum of these divisors (counting 76687172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100100100010011101000100
3
Ternary
12100022010000122
4
Quaternary
10210202131010
5
Quinary
124112442142
6
Senary
11335401112
8
Octal
444423504
10
Decimal
76687172
12
Duodecimal
21823198
16
Hexadecimal
4922744
20
Vigesimal
13j5hic
36
Base36
19no78
md5
0c84dd02659b03312e11c31beb8028f2
sha1
da28e2eb457eb8066fe8cf0723f8131b14dd8b8a
sha256
900c0696b347386238393e1ad6b142ea05f77f54592cbd8b6431dd816dcce0d1
sha512
a530006267810a312662cb1019ab17b5a70a0f89e9fc5ff1b3c49c756b8a399da4363ceab69ad4a5ae7a1d19949f2a318119749aab2105ef8d819455135a8dc6
ripemd-160
39ed5d352cd6f0efe976aea48403d423114351d3
Diameter
153374344
Circumference
481839712.35955
Area
1.8475462449074E+16
Volume
1.8891079554822E+24
Surface area
7.3901849796295E+16
Circumference
481839712.35955
Perimeter
306748688
Area
5880922349357584
Diagonal
108452038.70244
Surface area
35285534096145504
Volume
4.5099130372383E+23
Space diagonal
132826078.19277
Perimeter
230061516
Area
2.5465140761137E+15
Altitude
66413039.096387
Surface area
2.5465140761137E+15
Volume
5.3149834853214E+22
Height
36150679.567479