1115661948 is an even 10-digits composite number following 1115661947
and preceding 1115661949 . In scientific notation, it is written as 1.115661948 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 371887312 positive integers (up to 1115661948) that are relatively prime to 1115661948.
1115661948 has 12 divisors, whose sum is 2603211240
The reverse of 1115661948 is 8491665111
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion one hundred fifteen million six hundred sixty-one thousand nine hundred forty-eight
Scientific notation
1.115661948 × 10^9
Engineering notation
1.115661948 × 10^9
Prime Factorization
2 × 2 × 3 × 92971829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
557830974 Product of the distinct prime numbers
The prime factorization of 1115661948 is 2 × 2 × 3 × 92971829.
Since it has a total of 4 prime factors.
2 , 4 , 44 , 3 , 992 , 291 , 4984 , 1484 , 18585 , 7114 , 863450 , 698677 , 7706389 , 5984058 , 76362145 , 386381 , 369025375 , 657258488 , 8175452668 , 4131174605
n×2
2231323896
n×3
3346985844
n×4
4462647792
n×5
5578309740
n÷2
557830974
n÷3
371887316
n÷3
278915487
n÷5
223132389.6
n2
1244701582215154704
n3
1.3886661918928E+27
n4
1.5492820287689E+36
n5
1.7284750062177E+45
2 √n33401.526132798
3 √n1037.1562933287
4 √n182.76084409085
5 √n64.492100807935
1 , 2 , 3 , 4 , 6 , 12 , 92971829 , 185943658 , 278915487 , 371887316 , 557830974 , 1115661948
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
-1115661947 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 1115661948 can be divided by 12 positive divisors.
The sum of these divisors (counting 1115661948) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010011111111010011001111100
3
Ternary
2212202022111110220
4
Quaternary
1002133322121330
5
Quinary
4241102140243
6
Senary
302412301340
8
Octal
10237723174
10
Decimal
1115661948
12
Duodecimal
271771850
16
Hexadecimal
427fa67c
20
Vigesimal
h8cheh8
36
Base36
ig8i9o
md5
81a82990e04c60f94285f1e187104906
sha1
6c95d9caa67728ed224a374464e0d373325cdf50
sha256
ae4f303605554610576e30b5f739eea1ca5e244ac7874943c56a91d7c4b2f1ad
sha512
fb92ea88e498876d3d4e9044e3f4d78636c08d5d6c5ddd11b5611103d96791c42fe69298b3b9043c2149484b927afe13e911207e711da3eedc00bec78baf8a18
ripemd-160
23a3ab0e20d3a413589d6dbcba38ce8d8fcfc9fa
Diameter
2231323896
Circumference
7009910759.453
Area
3.9103453465987E+18
Volume
5.8168313423188E+27
Surface area
1.5641381386395E+19
Circumference
7009910759.453
Perimeter
4462647792
Area
1244701582215154704
Diagonal
1577784257.8852
Surface area
7468209493290928224
Volume
1.3886661918928E+27
Space diagonal
1932383178.0073
Perimeter
3346985844
Area
5.389715951645E+17
Altitude
966191589.00363
Surface area
5.389715951645E+17
Volume
1.6365588018199E+26
Height
525928085.96173