75892421 is an odd 8-digits composite number following 75892420
and preceding 75892422 . In scientific notation, it is written as 7.5892421 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 68861520 positive integers (up to 75892421) that are relatively prime to 75892421.
75892421 has 8 divisors, whose sum is 82949664
The reverse of 75892421 is 12429857
Previous prime number is 547
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-five million eight hundred ninety-two thousand four hundred twenty-one
Scientific notation
7.5892421 × 10^7
Engineering notation
7.5892421 × 10^6
Prime Factorization
11 × 547 × 12613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75892421
Product of the distinct prime numbers
The prime factorization of 75892421 is 11 × 547 × 12613.
Since it has a total of 3 prime factors.
10 , 8 , 84 , 36 , 798 , 73 , 5772 , 4699 , 51609 , 51521 , 650363 , 860523 , 1860355 , 657509 , 71790831 , 13329506 , 111156381 , 222722466 , 5709592164 , 2599159902
n×2
151784842
n×3
227677263
n×4
303569684
n×5
379462105
n÷2
37946210.5
n÷3
25297473.666667
n÷3
18973105.25
n÷5
15178484.2
n2
5759659565241241
n3
4.3711450854197E+23
n4
3.3173678307475E+31
n5
2.5176307602295E+39
2 √n
8711.6256232692
3 √n
423.38240191483
4 √n
93.336089607767
5 √n
37.673821994594
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75892420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75892421 can be divided by 8 positive divisors.
The sum of these divisors (counting 75892421) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100001100000011011000101
3
Ternary
12021210201211102
4
Quaternary
10201200123011
5
Quinary
123412024141
6
Senary
11310345445
8
Octal
441403305
10
Decimal
75892421
12
Duodecimal
214bb285
16
Hexadecimal
48606c5
20
Vigesimal
13e6b11
36
Base36
196myt
md5
10c77739c4fed2cd5240c577aa204d63
sha1
5797313ad6b75b0cc0ddca62b1ef79f09006d4c7
sha256
a9402dc7f0da1af7d49327bedf414ab0c58680e0f0053de77cc940c566b28919
sha512
916e2d6a3d51c758b2a80b7251ac3731e8a392e243756d8d7f793b625cb72373dbe19aebae60c09a39a12fbf277f64f2548789d084adbade0207c2070bace28c
ripemd-160
1aef341947320c616ae0a3a476ed4fc662f0e6a3
Diameter
151784842
Circumference
476846144.55349
Area
1.809450417734E+16
Volume
1.8309809717506E+24
Surface area
7.237801670936E+16
Circumference
476846144.55349
Perimeter
303569684
Area
5759659565241241
Diagonal
107328091.05953
Surface area
34557957391447446
Volume
4.3711450854197E+23
Space diagonal
131449529.08141
Perimeter
227677263
Area
2.4940057503245E+15
Altitude
65724764.540704
Surface area
2.4940057503245E+15
Volume
5.1514438857508E+22
Height
35776030.353176