1421962489 is an odd 10-digits composite number following 1421962488
and preceding 1421962490 . In scientific notation, it is written as 1.421962489 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1346656752 positive integers (up to 1421962489) that are relatively prime to 1421962489.
1421962489 has 8 divisors, whose sum is 1497320000
The reverse of 1421962489 is 9842691241
Previous prime number is 3319
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred twenty-one million nine hundred sixty-two thousand four hundred eighty-nine
Scientific notation
1.421962489 × 10^9
Engineering notation
1.421962489 × 10^9
Prime Factorization
19 × 3319 × 22549
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1421962489 Product of the distinct prime numbers
The prime factorization of 1421962489 is 19 × 3319 × 22549.
Since it has a total of 3 prime factors.
5 , 2 , 15 , 92 , 205 , 171 , 810 , 41 , 70584 , 45709 , 574121 , 890943 , 899359 , 51181 , 16937990 , 74898872 , 161829472 , 909384710 , 7505996454 , 9913441535
n×2
2843924978
n×3
4265887467
n×4
5687849956
n×5
7109812445
n÷2
710981244.5
n÷3
473987496.33333
n÷3
355490622.25
n÷5
284392497.8
n2
2021977320123075121
n3
2.8751759028238E+27
n4
4.0883922830921E+36
n5
5.813540466874E+45
2 √n37708.917897495
3 √n1124.5084243124
4 √n194.18784178597
5 √n67.698278943605
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
-1421962488 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 1421962489 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421962489) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100110000010110110011111001
3
Ternary
10200002200011211101
4
Quaternary
1110300112303321
5
Quinary
10403010244424
6
Senary
353033331401
8
Octal
12460266371
10
Decimal
1421962489
12
Duodecimal
338266b61
16
Hexadecimal
54c16cf9
20
Vigesimal
12475649
36
Base36
nilla1
md5
7224bf385f39986be3bfc61c387dd1a3
sha1
af6ccbaf8057f2d9abfadb45840e1e4285514dc9
sha256
4998ca036e466b4a6705c0ae634c96713db1627453bf145ac538f1c4c476361a
sha512
7f786f204cb29aef07f0cf9af1d84d584e579c7cd75370cf71c93540f3cc5ae20730a6fbfe43ca5f9f390cbf9dff81cc0aa30a7018523923bea703589364b3b0
ripemd-160
80d320518cd36006b7655cd299884497d9433e1c
Diameter
2843924978
Circumference
8934453818.2453
Area
6.3522290946238E+18
Volume
1.2043508658786E+28
Surface area
2.5408916378495E+19
Circumference
8934453818.2453
Perimeter
5687849956
Area
2021977320123075121
Diagonal
2010958637.1296
Surface area
1.2131863920738E+19
Volume
2.8751759028238E+27
Space diagonal
2462911277.4051
Perimeter
4265887467
Area
8.7554186255128E+17
Altitude
1231455638.7026
Surface area
8.7554186255128E+17
Volume
3.3884272966514E+26
Height
670319545.70987