1026491384 is an even 10-digits composite number following 1026491383
and preceding 1026491385 . In scientific notation, it is written as 1.026491384 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors.
There are 513245688 positive integers (up to 1026491384) that are relatively prime to 1026491384.
1026491384 has 8 divisors, whose sum is 1924671360
The reverse of 1026491384 is 4831946201
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion twenty-six million four hundred ninety-one thousand three hundred eighty-four
Scientific notation
1.026491384 × 10^9
Engineering notation
1.026491384 × 10^9
Prime Factorization
2 × 2 × 2 × 128311423
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
256622846
Product of the distinct prime numbers
The prime factorization of 1026491384 is 2 × 2 × 2 × 128311423.
Since it has a total of 4 prime factors.
5 , 8 , 69 , 20 , 573 , 600 , 7753 , 1186 , 37373 , 10898 , 125209 , 282986 , 9952111 , 739271 , 34533743 , 38306655 , 110157610 , 195726004 , 4288098455 , 807011003
n×2
2052982768
n×3
3079474152
n×4
4105965536
n×5
5132456920
n÷2
513245692
n÷3
342163794.66667
n÷3
256622846
n÷5
205298276.8
n2
1053684561426235456
n3
1.0815981237578E+27
n4
1.110251154988E+36
n5
1.1396632446712E+45
2 √n
32038.904225956
3 √n
1008.7536120259
4 √n
178.99414578683
5 √n
63.426545982805
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
-1026491383
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 1026491384 can be divided by 8 positive divisors.
The sum of these divisors (counting 1026491384) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001011110000001111111000
3
Ternary
2122112112011110102
4
Quaternary
331023300033320
5
Quinary
4100240211014
6
Senary
245505134532
8
Octal
7513601770
10
Decimal
1026491384
12
Duodecimal
24792a448
16
Hexadecimal
3d2f03f8
20
Vigesimal
g0fb894
36
Base36
gz59tk
md5
88548ee49980989f1df2a8eedfca7ed5
sha1
3042782f57f8e8ca0988632ed53c9f11d3327010
sha256
36dc92d5cfb08b3b907fd192e25db84c00cb48dd388f09a412c8505ddb935169
sha512
4f6ae1fe5c415af86155f3317a872b43a530cf3d14955bac6530586e6aec8a8e2e965cba461084ce132db65569fae868542b16297ebad829b69320ce36824aa0
ripemd-160
0f6379588c27ea6bf7b37072b46b6d25f1dabec5
Diameter
2052982768
Circumference
6449635581.8952
Area
3.3102476773776E+18
Volume
4.5305876263122E+27
Surface area
1.3240990709511E+19
Circumference
6449635581.8952
Perimeter
4105965536
Area
1053684561426235456
Diagonal
1451678036.9119
Surface area
6322107368557412736
Volume
1.0815981237578E+27
Space diagonal
1777935230.6197
Perimeter
3079474152
Area
4.5625879888529E+17
Altitude
888967615.30985
Surface area
4.5625879888529E+17
Volume
1.2746756130464E+26
Height
483892678.97064