1049893387 is an odd 10-digits composite number following 1049893386
and preceding 1049893388 . In scientific notation, it is written as 1.049893387 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1028119200 positive integers (up to 1049893387) that are relatively prime to 1049893387.
1049893387 has 8 divisors, whose sum is 1071819792
The reverse of 1049893387 is 7833989401
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion forty-nine million eight hundred ninety-three thousand three hundred eighty-seven
Scientific notation
1.049893387 × 10^9
Engineering notation
1.049893387 × 10^9
Prime Factorization
61 × 227 × 75821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1049893387
Product of the distinct prime numbers
The prime factorization of 1049893387 is 61 × 227 × 75821.
Since it has a total of 3 prime factors.
3 , 2 , 3 , 45 , 500 , 462 , 8838 , 6635 , 80101 , 62346 , 723249 , 302776 , 6155326 , 8830895 , 80863761 , 6403176 , 957404077 , 707838015 , 7331676936 , 9732959666
n×2
2099786774
n×3
3149680161
n×4
4199573548
n×5
5249466935
n÷2
524946693.5
n÷3
349964462.33333
n÷3
262473346.75
n÷5
209978677.4
n2
1102276124066331769
n3
1.1572724133052E+27
n4
1.2150126536867E+36
n5
1.275633750227E+45
2 √n
32402.058375974
3 √n
1016.3619553125
4 √n
180.00571762023
5 √n
63.713144537252
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
-1049893386
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 1049893387 can be divided by 8 positive divisors.
The sum of these divisors (counting 1049893387) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100101000001101000001011
3
Ternary
2201011120002222021
4
Quaternary
332211001220023
5
Quinary
4122233042022
6
Senary
252102505311
8
Octal
7645015013
10
Decimal
1049893387
12
Duodecimal
253735237
16
Hexadecimal
3e941a0b
20
Vigesimal
g81gd97
36
Base36
hd2ux7
md5
a19a7fdd9155cb1891cb2b13d1808244
sha1
f4104da51e01de4d7f91c98ae7d8534f39b2a08b
sha256
900eaf624ddd15a2e10fd0a80f57da6e9453900f2a4d5a70ca26fb8e3738a0b5
sha512
2820532013d2c650a1d8b89946c0ce7e898694e4216b147ee45cd36a9588448be1ae76175425b15ceac96ca73e7643e05dcad8ef7a5b9c991a8037ec57ccbfef
ripemd-160
bf672a56285d265f25864d1fb4b2073e8e50c6c3
Diameter
2099786774
Circumference
6596674703.3034
Area
3.4629025735942E+18
Volume
4.8475713491225E+27
Surface area
1.3851610294377E+19
Circumference
6596674703.3034
Perimeter
4199573548
Area
1102276124066331769
Diagonal
1484773466.9412
Surface area
6613656744397990614
Volume
1.1572724133052E+27
Space diagonal
1818468688.8146
Perimeter
3149680161
Area
4.7729956271325E+17
Altitude
909234344.40729
Surface area
4.7729956271325E+17
Volume
1.3638586185471E+26
Height
494924488.98041