481138891 is an odd 9-digits composite number following 481138890
and preceding 481138892 . In scientific notation, it is written as 4.81138891 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 480249000 positive integers (up to 481138891) that are relatively prime to 481138891.
481138891 has 4 divisors, whose sum is 482028784
The reverse of 481138891 is 198831184
Previous prime number is 541
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred eighty-one million one hundred thirty-eight thousand eight hundred ninety-one
Scientific notation
4.81138891 × 10^8
Engineering notation
4.81138891 × 10^6
Prime Factorization
541 × 889351
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
481138891
Product of the distinct prime numbers
The prime factorization of 481138891 is 541 × 889351.
Since it has a total of 2 prime factors.
1 , 10 , 99 , 79 , 550 , 167 , 1872 , 280 , 49712 , 53092 , 181461 , 588217 , 5245394 , 3147922 , 36926494 , 49373245 , 551457302 , 424491670 , 3923457 , 4927960596
n×2
962277782
n×3
1443416673
n×4
1924555564
n×5
2405694455
n÷2
240569445.5
n÷3
160379630.33333
n÷3
120284722.75
n÷5
96227778.2
n2
231494632432709881
n3
1.1138107072113E+26
n4
5.3589764845155E+34
n5
2.5784120026549E+43
2 √n
21934.878413157
3 √n
783.59229015966
4 √n
148.10428222424
5 √n
54.507227535849
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-481138890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 481138891 can be divided by 4 positive divisors.
The sum of these divisors (counting 481138891) is 1, the average is 0.25.
Base
System
Value
2
Binary
11100101011011001100011001011
3
Ternary
1020112100101110221
4
Quaternary
130223121203023
5
Quinary
1441132421031
6
Senary
115424250511
8
Octal
3453314313
10
Decimal
481138891
12
Duodecimal
115170a37
16
Hexadecimal
1cad98cb
20
Vigesimal
7a7274b
36
Base36
7ygh57
md5
616e99c100be177aa3420768fe48f03c
sha1
45c82c53b93489eb92aaefd6209291098ed6ab08
sha256
0fa126056bfcfe4c5e5b25f43b9f9156db3c5da5defbc6305211ac3f4487f18f
sha512
c40c0dcba34349c3326a5871e14d5fc367821ad017ed284e1972b9d42f1d537e8fcc0dd406809590cc96c2cb55b7ac0eaca2b005a472db748f5fd67a61ac51d5
ripemd-160
95b8c43f9f42472c0259ca5f226c6a32f3b499fe
Diameter
962277782
Circumference
3023084810.6439
Area
7.2726183659607E+17
Volume
4.6655193803528E+26
Surface area
2.9090473463843E+18
Circumference
3023084810.6439
Perimeter
1924555564
Area
231494632432709881
Diagonal
680433145.03735
Surface area
1388967794596259286
Volume
1.1138107072113E+26
Space diagonal
833357004.70934
Perimeter
1443416673
Area
1.0024011626323E+17
Altitude
416678502.35467
Surface area
1.0024011626323E+17
Volume
1.3126385067121E+25
Height
226811048.34578