1421962481 is an odd 10-digits composite number following 1421962480
and preceding 1421962482 . In scientific notation, it is written as 1.421962481 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1349657680 positive integers (up to 1421962481) that are relatively prime to 1421962481.
1421962481 has 8 divisors, whose sum is 1495929600
The reverse of 1421962481 is 1842691241
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion four hundred twenty-one million nine hundred sixty-two thousand four hundred eighty-one
Scientific notation
1.421962481 × 10^9
Engineering notation
1.421962481 × 10^9
Prime Factorization
59 × 29 × 831071
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1421962481 Product of the distinct prime numbers
The prime factorization of 1421962481 is 59 × 29 × 831071.
Since it has a total of 3 prime factors.
6 , 4 , 51 , 98 , 774 , 914 , 6810 , 9029 , 51152 , 8484 , 70095 , 473946 , 6969608 , 2458545 , 94448308 , 27692741 , 388178447 , 548430352 , 1682577133 , 6297538153
n×2
2843924962
n×3
4265887443
n×4
5687849924
n×5
7109812405
n÷2
710981240.5
n÷3
473987493.66667
n÷3
355490620.25
n÷5
284392496.2
n2
2021977297371675361
n3
2.8751758542963E+27
n4
4.0883921910865E+36
n5
5.8135403033383E+45
2 √n37708.917791419
3 √n1124.5084222036
4 √n194.18784151285
5 √n67.69827886743
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
-1421962480 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 1421962481 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421962481) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100110000010110110011110001
3
Ternary
10200002200011211002
4
Quaternary
1110300112303301
5
Quinary
10403010244411
6
Senary
353033331345
8
Octal
12460266361
10
Decimal
1421962481
12
Duodecimal
338266b55
16
Hexadecimal
54c16cf1
20
Vigesimal
12475641
36
Base36
nill9t
md5
9deb7adf5464abe3d6da8d9c302c9bf4
sha1
e450cdc60228f4bf4ae50c544cd472e755fb942e
sha256
e7c4225c8bf26945fe539233f96004f729d263eff999de54bdbd98e2a2a3fac8
sha512
4e11453101d5a137f1a68393d6cc42071bbbb8133eb358240ac96647a57623e62d12dfa463b8bd86bdfb88c048f4475530e53cd2835e3418229be5885a2eefbb
ripemd-160
38509d08246fe71d8c0e23b8b9cdaccd4c189c1a
Diameter
2843924962
Circumference
8934453767.9798
Area
6.3522290231482E+18
Volume
1.2043508455515E+28
Surface area
2.5408916092593E+19
Circumference
8934453767.9798
Perimeter
5687849924
Area
2021977297371675361
Diagonal
2010958625.8159
Surface area
1.213186378423E+19
Volume
2.8751758542963E+27
Space diagonal
2462911263.5487
Perimeter
4265887443
Area
8.7554185269964E+17
Altitude
1231455631.7743
Surface area
8.7554185269964E+17
Volume
3.3884272394612E+26
Height
670319541.93863