1421002356 is an even 10-digits composite number following 1421002355
and preceding 1421002357 . In scientific notation, it is written as 1.421002356 × 10^9.
The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors.
There are 473667448 positive integers (up to 1421002356) that are relatively prime to 1421002356.
1421002356 has 12 divisors, whose sum is 3315672192
The reverse of 1421002356 is 6532001241
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 24
Digital Root 6
Name
one billion four hundred twenty-one million two thousand three hundred fifty-six
Scientific notation
1.421002356 × 10^9
Engineering notation
1.421002356 × 10^9
Prime Factorization
2 × 2 × 3 × 118416863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
710501178
Product of the distinct prime numbers
The prime factorization of 1421002356 is 2 × 2 × 3 × 118416863.
Since it has a total of 4 prime factors.
4 , 7 , 93 , 90 , 842 , 217 , 8984 , 9328 , 5400 , 61954 , 627151 , 144056 , 3753799 , 1630726 , 55201987 , 79833201 , 767286214 , 584351141 , 7256402476 , 6317318863
n×2
2842004712
n×3
4263007068
n×4
5684009424
n×5
7105011780
n÷2
710501178
n÷3
473667452
n÷3
355250589
n÷5
284200471.2
n2
2019247695757550736
n3
2.8693557330191E+27
n4
4.0773612568222E+36
n5
5.7939399522074E+45
2 √n
37696.184899801
3 √n
1124.2552716562
4 √n
194.15505375808
5 √n
67.689134269995
1 , 2 , 3 , 4 , 6 , 12 , 118416863 , 236833726 , 355250589 , 473667452 , 710501178 , 1421002356
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1421002355
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1421002356 can be divided by 12 positive divisors.
The sum of these divisors (counting 1421002356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010100101100101100011001110100
3
Ternary
10200000212101202220
4
Quaternary
1110230230121310
5
Quinary
10402234033411
6
Senary
353001002340
8
Octal
12454543164
10
Decimal
1421002356
12
Duodecimal
337a833b0
16
Hexadecimal
54b2c674
20
Vigesimal
124155hg
36
Base36
ni10fo
md5
b39aa80c6836b6d9fadd353e71dc4f92
sha1
8d8ffab33f10736437bf1111640474849c41e2d9
sha256
7c4e0dfc9968504bfc66a04b88bd6a4df9aa0188ba0a0aaa471aef90dd85e0b7
sha512
7096419383f53443b824074264e55657fe356aff241294367ade594bc00ff55d80b2696dbc6c519e509e7088870d2e97601bd8ee5b1183094a53d261ed88d1e1
ripemd-160
46aa7881fa06d60629ef7333372f75f9ef23c354
Diameter
2842004712
Circumference
8928421124.6868
Area
6.34365372677E+18
Volume
1.2019129188518E+28
Surface area
2.537461490708E+19
Circumference
8928421124.6868
Perimeter
5684009424
Area
2019247695757550736
Diagonal
2009600804.0193
Surface area
1.2115486174545E+19
Volume
2.8693557330191E+27
Space diagonal
2461248278.2671
Perimeter
4263007068
Area
8.7435990052962E+17
Altitude
1230624139.1335
Surface area
8.7435990052962E+17
Volume
3.3815681607571E+26
Height
669866934.67311