77125428 is an even 8-digits composite number following 77125427
and preceding 77125429 . In scientific notation, it is written as 7.7125428 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 25080960 positive integers (up to 77125428) that are relatively prime to 77125428.
77125428 has 24 divisors, whose sum is 153626760
The reverse of 77125428 is 82452177
Previous prime number is 41
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-seven million one hundred twenty-five thousand four hundred twenty-eight
Scientific notation
7.7125428 × 10^7
Engineering notation
7.7125428 × 10^6
Prime Factorization
2 × 2 × 9 × 41 × 52253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38562714 Product of the distinct prime numbers
The prime factorization of 77125428 is 2 × 2 × 9 × 41 × 52253.
Since it has a total of 5 prime factors.
6 , 8 , 57 , 22 , 651 , 267 , 6003 , 1314 , 19861 , 18058 , 66351 , 53279 , 3156163 , 8280179 , 52539397 , 14620788 , 623412325 , 152840803 , 9187204600 , 407598845
n×2
154250856
n×3
231376284
n×4
308501712
n×5
385627140
n÷2
38562714
n÷3
25708476
n÷3
19281357
n÷5
15425085.6
n2
5948331644183184
n3
4.5876762394357E+23
n4
3.5382649349191E+31
n5
2.7289019748303E+39
2 √n8782.1084028837
3 √n425.66296161115
4 √n93.712904142832
5 √n37.795449732082
1 , 2 , 4 , 9 , 18 , 36 , 41 , 82 , 164 , 369 , 738 , 1476 , 52253 , 104506 , 209012 , 470277 , 940554 , 1881108 , 2142373 , 4284746 , 8569492 , 19281357 , 38562714 , 77125428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77125427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77125428 can be divided by 24 positive divisors.
The sum of these divisors (counting 77125428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100100110001101011100110100
3
Ternary
12101010101012100
4
Quaternary
10212031130310
5
Quinary
124221003203
6
Senary
11353022100
8
Octal
446153464
10
Decimal
77125428
12
Duodecimal
219b4930
16
Hexadecimal
498d734
20
Vigesimal
1420db8
36
Base36
19x2d0
md5
3924e3aa325a942160135debf70e1fd4
sha1
982c1fb78a1ffe199f09f9982986285ce6cd0ea4
sha256
42d83f98ffa1628d9763b5e7aaef116d2e900ffda6dba6b91c1aee005b66d2c4
sha512
b523febce7e2945bd6d64b6a679e7de035af9dd71edfa56b96a597aed919b5cdf9232358e7758f5f9acbddf465f62f23db6918d25769957793400a18140c5623
ripemd-160
eda124d7a05ecbd418f48a9f31ce63d624c9e3a1
Diameter
154250856
Circumference
484593356.01954
Area
1.8687234994482E+16
Volume
1.921681329448E+24
Surface area
7.4748939977926E+16
Circumference
484593356.01954
Perimeter
308501712
Area
5948331644183184
Diagonal
109071826.28143
Surface area
35689989865099104
Volume
4.5876762394357E+23
Space diagonal
133585159.8515
Perimeter
231376284
Area
2.5757031569987E+15
Altitude
66792579.925748
Surface area
2.5757031569987E+15
Volume
5.406628297989E+22
Height
36357275.427143