1494920690 is an even 10-digits composite number following 1494920689
and preceding 1494920691 . In scientific notation, it is written as 1.494920690 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 597625776 positive integers (up to 1494920690) that are relatively prime to 1494920690.
1494920690 has 16 divisors, whose sum is 2692398528
The reverse of 1494920690 is 0960294941
Previous prime number is 1783
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion four hundred ninety-four million nine hundred twenty thousand six hundred ninety
Scientific notation
1.494920690 × 10^9
Engineering notation
1.494920690 × 10^9
Prime Factorization
2 × 5 × 1783 × 83843
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1494920690 Product of the distinct prime numbers
The prime factorization of 1494920690 is 2 × 5 × 1783 × 83843.
Since it has a total of 4 prime factors.
7 , 7 , 40 , 78 , 653 , 203 , 6582 , 6515 , 40907 , 32952 , 875259 , 583179 , 5665051 , 3164348 , 76316903 , 81686322 , 486028032 , 908427976 , 4246968453 , 1931138589
n×2
2989841380
n×3
4484762070
n×4
5979682760
n×5
7474603450
n÷2
747460345
n÷3
498306896.66667
n÷3
373730172.5
n÷5
298984138
n2
2234787869390076100
n3
3.3408306237122E+27
n4
4.994276821173E+36
n5
7.466047751559E+45
2 √n38664.204246305
3 √n1143.4207017207
4 √n196.63215466018
5 √n68.379139390584
1 , 2 , 5 , 10 , 1783 , 3566 , 8915 , 17830 , 83843 , 167686 , 419215 , 838430 , 149492069 , 298984138 , 747460345 , 1494920690
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1494920689 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1494920690 can be divided by 16 positive divisors.
The sum of these divisors (counting 1494920690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011001000110101010110111110010
3
Ternary
10212011221211122222
4
Quaternary
1121012222313302
5
Quinary
11030144430230
6
Senary
404201201042
8
Octal
13106526762
10
Decimal
1494920690
12
Duodecimal
358790182
16
Hexadecimal
591aadf2
20
Vigesimal
137351ea
36
Base36
oq1c6q
md5
f860c1821c80ea927dc33ed7c218ba2b
sha1
5428249a377f4c47dc77557a96b04f66856df188
sha256
c005c2ea10baab8d5274c18470f1af4ff52e268ce54b80c7599ae84261c57c8b
sha512
249b61ec9a69a8df4b745180e027a6b97b00a886bfa88d115fd88c522a90f2f84759e1de659c786b2d753f8d4db2c417067c4203caa0ea6f8e75c18b5db2766f
ripemd-160
415c21f723ded8f82b5adea182e593ee627f0997
Diameter
2989841380
Circumference
9392863714.8068
Area
7.0207931528074E+18
Volume
1.3994038592456E+28
Surface area
2.808317261123E+19
Circumference
9392863714.8068
Perimeter
5979682760
Area
2234787869390076100
Diagonal
2114137114.4701
Surface area
1.340872721634E+19
Volume
3.3408306237122E+27
Space diagonal
2589278588.3659
Perimeter
4484762070
Area
9.6769153348055E+17
Altitude
1294639294.183
Surface area
9.6769153348055E+17
Volume
3.9372066480377E+26
Height
704712371.49005