1494421889 is an odd 10-digits composite number following 1494421888
and preceding 1494421890 . In scientific notation, it is written as 1.494421889 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1472428080 positive integers (up to 1494421889) that are relatively prime to 1494421889.
1494421889 has 8 divisors, whose sum is 1516513152
The reverse of 1494421889 is 9881244941
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion four hundred ninety-four million four hundred twenty-one thousand eight hundred eighty-nine
Scientific notation
1.494421889 × 10^9
Engineering notation
1.494421889 × 10^9
Prime Factorization
83 × 373 × 48271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1494421889
Product of the distinct prime numbers
The prime factorization of 1494421889 is 83 × 373 × 48271.
Since it has a total of 3 prime factors.
7 , 1 , 93 , 95 , 44 , 539 , 2749 , 3833 , 24117 , 27799 , 603927 , 320669 , 2972977 , 6721178 , 39428958 , 4277595 , 236099688 , 513147383 , 7995547930 , 7871101466
n×2
2988843778
n×3
4483265667
n×4
5977687556
n×5
7472109445
n÷2
747210944.5
n÷3
498140629.66667
n÷3
373605472.25
n÷5
298884377.8
n2
2233296782322328321
n3
3.3374875961358E+27
n4
4.9876145179313E+36
n5
7.4536003094907E+45
2 √n
38657.753284432
3 √n
1143.2935148541
4 √n
196.61575034679
5 √n
68.374575651995
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
-1494421888
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 1494421889 can be divided by 8 positive divisors.
The sum of these divisors (counting 1494421889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011001000100110001000110000001
3
Ternary
10212011000111102212
4
Quaternary
1121010301012001
5
Quinary
11030033000024
6
Senary
404142351505
8
Octal
13104610601
10
Decimal
1494421889
12
Duodecimal
35858b595
16
Hexadecimal
59131181
20
Vigesimal
13702ee9
36
Base36
opqnb5
md5
0c608cf3d68b6c9e2bdf070be7727730
sha1
ec0c71c1913c177d439cf8bca775b15cf1326cba
sha256
cfbd412981ed6162180b73f9e36a4062551c30b1933791d44869f66ce0a07809
sha512
054034aa3c5bc18f9cd3fcce96e6e3a5258410eee05cea9b2d3a1db1221d5c205c2e7e4544518bccd1607d49b3944be205d641a1a94eed1f6fadf844e9f31090
ripemd-160
99af97239c9f1ee77c4e72a0ffdd490cff37de23
Diameter
2988843778
Circumference
9389729655.6924
Area
7.0161087646296E+18
Volume
1.398003535129E+28
Surface area
2.8064435058518E+19
Circumference
9389729655.6924
Perimeter
5977687556
Area
2233296782322328321
Diagonal
2113431703.331
Surface area
1.3399780693934E+19
Volume
3.3374875961358E+27
Space diagonal
2588414639.6911
Perimeter
4483265667
Area
9.6704587384059E+17
Altitude
1294207319.8455
Surface area
9.6704587384059E+17
Volume
3.933266852256E+26
Height
704477234.44367