2002072421 is an odd 10-digits composite number following 2002072420
and preceding 2002072422 . In scientific notation, it is written as 2.002072421 × 10^9.
The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors.
There are 1915025772 positive integers (up to 2002072421) that are relatively prime to 2002072421.
2002072421 has 4 divisors, whose sum is 2089119072
The reverse of 2002072421 is 1242702002
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 20
Digital Root 2
Name
two billion two million seventy-two thousand four hundred twenty-one
Scientific notation
2.002072421 × 10^9
Engineering notation
2.002072421 × 10^9
Prime Factorization
23 × 87046627
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2002072421
Product of the distinct prime numbers
The prime factorization of 2002072421 is 23 × 87046627.
Since it has a total of 2 prime factors.
5 , 4 , 10 , 78 , 940 , 849 , 1519 , 6592 , 79390 , 89932 , 928529 , 745516 , 4025211 , 7367667 , 76117777 , 80298949 , 784273170 , 504523017 , 1409794695 , 8572883647
n×2
4004144842
n×3
6006217263
n×4
8008289684
n×5
10010362105
n÷2
1001036210.5
n÷3
667357473.66667
n÷3
500518105.25
n÷5
400414484.2
n2
4008293978928801241
n3
8.0248948304737E+27
n4
1.6066420621517E+37
n5
3.2166137630525E+46
2 √n
44744.523921928
3 √n
1260.3560808086
4 √n
211.52901437375
5 √n
72.492980631837
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2002072420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2002072421 can be divided by 4 positive divisors.
The sum of these divisors (counting 2002072421) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110111010101010011001101100101
3
Ternary
12011112020211001102
4
Quaternary
1313111103031211
5
Quinary
13100012304141
6
Senary
530355205445
8
Octal
16725231545
10
Decimal
2002072421
12
Duodecimal
47a5a6885
16
Hexadecimal
77553365
20
Vigesimal
1b5cj111
36
Base36
x3zcyt
md5
817649b002e4033bd14ef01953d3adba
sha1
8820fa3e2313c391192f01387ee9446825274aeb
sha256
c74c8eb4802471781c8779359dbd23827f86067355b77bc429c7e7f0c6ba3774
sha512
b4ef3b9af03a275f498dbda4be51d235f89929061dcd21f76d420d74629f65b9ff8b153b43ceb4b97b40cb6cd06c6ef6629c3ea14563fae3c9c14b38277e3184
ripemd-160
e68ccb92eacb40e45f82a233a452f589018ab0bc
Diameter
4004144842
Circumference
12579392019.537
Area
1.2592426917631E+19
Volume
3.3614600860329E+28
Surface area
5.0369707670524E+19
Circumference
12579392019.537
Perimeter
8008289684
Area
4008293978928801241
Diagonal
2831357970.6313
Surface area
2.4049763873573E+19
Volume
8.0248948304737E+27
Space diagonal
3467691153.6044
Perimeter
6006217263
Area
1.7356422057943E+18
Altitude
1733845576.8022
Surface area
1.7356422057943E+18
Volume
9.4574292548947E+26
Height
943785990.21045