1138843948 is an even 10-digits composite number following 1138843947
and preceding 1138843949 . In scientific notation, it is written as 1.138843948 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 517656320 positive integers (up to 1138843948) that are relatively prime to 1138843948.
1138843948 has 12 divisors, whose sum is 2174156712
The reverse of 1138843948 is 8493488311
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion one hundred thirty-eight million eight hundred forty-three thousand nine hundred forty-eight
Scientific notation
1.138843948 × 10^9
Engineering notation
1.138843948 × 10^9
Prime Factorization
2 × 2 × 11 × 25882817
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
569421974 Product of the distinct prime numbers
The prime factorization of 1138843948 is 2 × 2 × 11 × 25882817.
Since it has a total of 4 prime factors.
5 , 3 , 81 , 63 , 895 , 185 , 853 , 402 , 95820 , 81824 , 645927 , 349481 , 9436388 , 5618451 , 85110169 , 18540061 , 909787580 , 134565533 , 1628928930 , 4403483294
n×2
2277687896
n×3
3416531844
n×4
4555375792
n×5
5694219740
n÷2
569421974
n÷3
379614649.33333
n÷3
284710987
n÷5
227768789.6
n2
1296965537896226704
n3
1.4770413535977E+27
n4
1.6821196064904E+36
n5
1.9156717336638E+45
2 √n33746.762037268
3 √n1044.2906896429
4 √n183.70291787903
5 √n64.757912949338
1 , 2 , 4 , 11 , 22 , 44 , 25882817 , 51765634 , 103531268 , 284710987 , 569421974 , 1138843948
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1138843947 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1138843948 can be divided by 12 positive divisors.
The sum of these divisors (counting 1138843948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111000010110000100101100
3
Ternary
2221100221021012111
4
Quaternary
1003320112010230
5
Quinary
4313021001243
6
Senary
305001213404
8
Octal
10370260454
10
Decimal
1138843948
12
Duodecimal
279491264
16
Hexadecimal
43e1612c
20
Vigesimal
hfhf9h8
36
Base36
iu1dm4
md5
f96ea10e703473242f99110312a86d73
sha1
961a2d7a5eb65409e8ded92fb54b25d60133ec35
sha256
f3e75835fca52dee035291201dcfbe47ae500db6aa6d36116e5e0b8f75c61777
sha512
790d4a33a0e904b329d3da75395b2386b4f7c855783f2a1e9af113eb65f601e7d72588533b6ef8c18d56ad45b1e3e4479fa8db704abbd95999b3e630ebc55f7a
ripemd-160
e63218edfebd01d0c76180e07afefbc7b8483d9f
Diameter
2277687896
Circumference
7155567561.244
Area
4.0745374058139E+18
Volume
6.1870163540144E+27
Surface area
1.6298149623256E+19
Circumference
7155567561.244
Perimeter
4555375792
Area
1296965537896226704
Diagonal
1610568556.6881
Surface area
7781793227377360224
Volume
1.4770413535977E+27
Space diagonal
1972535579.8283
Perimeter
3416531844
Area
5.6160255182554E+17
Altitude
986267789.91416
Surface area
5.6160255182554E+17
Volume
1.7407099287031E+26
Height
536856185.56271