1442994493 is an odd 10-digits composite number following 1442994492
and preceding 1442994494 . In scientific notation, it is written as 1.442994493 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1299063744 positive integers (up to 1442994493) that are relatively prime to 1442994493.
1442994493 has 8 divisors, whose sum is 1594306368
The reverse of 1442994493 is 3944992441
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion four hundred forty-two million nine hundred ninety-four thousand four hundred ninety-three
Scientific notation
1.442994493 × 10^9
Engineering notation
1.442994493 × 10^9
Prime Factorization
17 × 23 × 3690523
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1442994493 Product of the distinct prime numbers
The prime factorization of 1442994493 is 17 × 23 × 3690523.
Since it has a total of 3 prime factors.
8 , 8 , 48 , 76 , 774 , 423 , 5474 , 5817 , 19490 , 77504 , 586250 , 486088 , 5681512 , 9179565 , 16022905 , 2615514 , 471287617 , 239526666 , 1567892478 , 4444102091
n×2
2885988986
n×3
4328983479
n×4
5771977972
n×5
7214972465
n÷2
721497246.5
n÷3
480998164.33333
n÷3
360748623.25
n÷5
288598898.6
n2
2082233106828327049
n3
3.0046509062956E+27
n4
4.3356947111719E+36
n5
6.2563835915503E+45
2 √n37986.767340746
3 √n1130.0254498667
4 √n194.90194288602
5 √n67.897367263209
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
-1442994492 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 1442994493 can be divided by 8 positive divisors.
The sum of these divisors (counting 1442994493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000000100101100100111101
3
Ternary
10201120020201022111
4
Quaternary
1112000211210331
5
Quinary
10423401310433
6
Senary
355104214021
8
Octal
12600454475
10
Decimal
1442994493
12
Duodecimal
34330a311
16
Hexadecimal
5602593d
20
Vigesimal
12aie64d
36
Base36
nv4dod
md5
ee4d88f069bfe2f3994e1c35b865667e
sha1
51ca2a3974269a761003a58a4fe35a20f96231d3
sha256
2038a8cc5fa5a69371322badfb8a8c69a07d031b58e1e62584d62e411e01247d
sha512
11266d8d365980d3f04dd42366df535bc8816445148e5d7f9ef32b12e08ae6170532bc31cd52c5979d6bee9308d8286de64306c020cf56ace60f966279a4f6f3
ripemd-160
718ff32c89fb81347d389e4d1ddbc1574d0552c4
Diameter
2885988986
Circumference
9066601796.7587
Area
6.5415282314733E+18
Volume
1.2585852285093E+28
Surface area
2.6166112925893E+19
Circumference
9066601796.7587
Perimeter
5771977972
Area
2082233106828327049
Diagonal
2040702382.4303
Surface area
1.249339864097E+19
Volume
3.0046509062956E+27
Space diagonal
2499339776.9181
Perimeter
4328983479
Area
9.0163338355716E+17
Altitude
1249669888.459
Surface area
9.0163338355716E+17
Volume
3.5410150515665E+26
Height
680234127.47676