75798121 is an odd 8-digits composite number following 75798120
and preceding 75798122 . In scientific notation, it is written as 7.5798121 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 59721984 positive integers (up to 75798121) that are relatively prime to 75798121.
75798121 has 16 divisors, whose sum is 93861504
The reverse of 75798121 is 12189757
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-five million seven hundred ninety-eight thousand one hundred twenty-one
Scientific notation
7.5798121 × 10^7
Engineering notation
7.5798121 × 10^6
Prime Factorization
7 × 17 × 43 × 14813
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75798121
Product of the distinct prime numbers
The prime factorization of 75798121 is 7 × 17 × 43 × 14813.
Since it has a total of 4 prime factors.
5 , 1 , 6 , 99 , 378 , 557 , 4618 , 9535 , 22837 , 2878 , 638302 , 765857 , 4527400 , 2804569 , 82564553 , 53486573 , 723385601 , 504346110 , 7969350702 , 95858608
n×2
151596242
n×3
227394363
n×4
303192484
n×5
378990605
n÷2
37899060.5
n÷3
25266040.333333
n÷3
18949530.25
n÷5
15159624.2
n2
5745355147130641
n3
4.3548712463018E+23
n4
3.3009105766661E+31
n5
2.5020281930031E+39
2 √n
8706.2116330813
3 √n
423.20697153751
4 √n
93.307082437944
5 √n
37.664455029049
1 , 7 , 17 , 43 , 119 , 301 , 731 , 5117 , 14813 , 103691 , 251821 , 636959 , 1762747 , 4458713 , 10828303 , 75798121
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
-75798120
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 75798121 can be divided by 16 positive divisors.
The sum of these divisors (counting 75798121) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100001001001011001101001
3
Ternary
12021121221110211
4
Quaternary
10201021121221
5
Quinary
123401014441
6
Senary
11304341121
8
Octal
441113151
10
Decimal
75798121
12
Duodecimal
214747a1
16
Hexadecimal
4849669
20
Vigesimal
13def61
36
Base36
194m7d
md5
d0ca8fe58881cc4dd919e90bff017063
sha1
37ebea86280364325e0d485af1ef2a3c3ff3d651
sha256
56a08e62bbefaac78a6e7e9bab54d7a17a1ec546b399db9a640e68593db5439b
sha512
89604043c7c03fe7ef4dedaec88c5745d5f587f7a9f7cb9e515e715c2e608fdf3c6271a0fcf540288ad65708736bfa8926e72321b549f7ce1754ac4d91587973
ripemd-160
f24dcf2ea013499b87f00430b381e186963a9f59
Diameter
151596242
Circumference
476253640.17902
Area
1.804956552249E+16
Volume
1.8241642019615E+24
Surface area
7.219826208996E+16
Circumference
476253640.17902
Perimeter
303192484
Area
5745355147130641
Diagonal
107194730.7206
Surface area
34472130882783846
Volume
4.3548712463018E+23
Space diagonal
131286196.69025
Perimeter
227394363
Area
2.4878117555894E+15
Altitude
65643098.345127
Surface area
2.4878117555894E+15
Volume
5.1322649824239E+22
Height
35731576.906866