90758421 is an odd 8-digits composite number following 90758420
and preceding 90758422 . In scientific notation, it is written as 9.0758421 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 51088320 positive integers (up to 90758421) that are relatively prime to 90758421.
90758421 has 32 divisors, whose sum is 135618560
The reverse of 90758421 is 12485709
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
ninety million seven hundred fifty-eight thousand four hundred twenty-one
Scientific notation
9.0758421 × 10^7
Engineering notation
9.0758421 × 10^6
Prime Factorization
171 × 3 × 31 × 13 × 439
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
90758421
Product of the distinct prime numbers
The prime factorization of 90758421 is 171 × 3 × 31 × 13 × 439.
Since it has a total of 5 prime factors.
9 , 8 , 93 , 5 , 639 , 434 , 7771 , 6247 , 73713 , 80758 , 963174 , 155354 , 9372872 , 2588418 , 89691614 , 22356423 , 938144141 , 90070891 , 1881639739 , 439734901
n×2
181516842
n×3
272275263
n×4
363033684
n×5
453792105
n÷2
45379210.5
n÷3
30252807
n÷3
22689605.25
n÷5
18151684.2
n2
8237090982413241
n3
7.4758537119716E+23
n4
6.7849667852554E+31
n5
6.1579287196722E+39
2 √n
9526.7214192502
3 √n
449.39576681259
4 √n
97.604925179266
5 √n
39.046075193997
1 , 3 , 13 , 31 , 39 , 93 , 171 , 403 , 439 , 513 , 1209 , 1317 , 2223 , 5301 , 5707 , 6669 , 13609 , 15903 , 17121 , 40827 , 68913 , 75069 , 176917 , 206739 , 225207 , 530751 , 975897 , 2327139 , 2927691 , 6981417 , 30252807 , 90758421
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-90758420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 90758421 can be divided by 32 positive divisors.
The sum of these divisors (counting 90758421) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101011010001101110100010101
3
Ternary
20022210000011000
4
Quaternary
11122031310111
5
Quinary
141213232141
6
Senary
13001133513
8
Octal
532156425
10
Decimal
90758421
12
Duodecimal
2648a299
16
Hexadecimal
568dd15
20
Vigesimal
1874g11
36
Base36
1i19n9
md5
b45d000976eb427bb6265efadc84b2e7
sha1
85c69efa9a5f977116fd97fb4380f091a61f9d41
sha256
60d905a1cc79c955c98f684e594b39170ff9c77ac5303c165199bee8ff12762f
sha512
305e27078512c6df7a9f890d7ef7b0a38db7885e541da64580a778d85c20f28c296b4474df842deda6681f4059540f018e3c625038d395d31d5a9d22089ae859
ripemd-160
9d3897655ecc09ba13e0b6e044e3718233cd3047
Diameter
181516842
Circumference
570251977.33002
Area
2.58775845173E+16
Volume
3.1314782801123E+24
Surface area
1.035103380692E+17
Circumference
570251977.33002
Perimeter
363033684
Area
8237090982413241
Diagonal
128351789.87777
Surface area
49422545894479446
Volume
7.4758537119716E+23
Space diagonal
157198196.38673
Perimeter
272275263
Area
3.5667650220268E+15
Altitude
78599098.193363
Surface area
3.5667650220268E+15
Volume
8.8103780914896E+22
Height
42783929.959256