402129243 is an odd 9-digits composite number following 402129242
and preceding 402129244 . In scientific notation, it is written as 4.02129243 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 250178544 positive integers (up to 402129243) that are relatively prime to 402129243.
402129243 has 16 divisors, whose sum is 477360000
The reverse of 402129243 is 342921204
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
four hundred two million one hundred twenty-nine thousand two hundred forty-three
Scientific notation
4.02129243 × 10^8
Engineering notation
4.02129243 × 10^6
Prime Factorization
9 × 19 × 67 × 35099
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
402129243
Product of the distinct prime numbers
The prime factorization of 402129243 is 9 × 19 × 67 × 35099.
Since it has a total of 4 prime factors.
1 , 8 , 43 , 4 , 746 , 639 , 2285 , 4176 , 72989 , 98548 , 733293 , 377440 , 387682 , 5922919 , 20155544 , 79417764 , 949212935 , 211813339 , 6623263563 , 484281195
n×2
804258486
n×3
1206387729
n×4
1608516972
n×5
2010646215
n÷2
201064621.5
n÷3
134043081
n÷3
100532310.75
n÷5
80425848.6
n2
161707928075753049
n3
6.5027486704201E+25
n4
2.6149454002553E+34
n5
1.051546014291E+43
2 √n
20053.160424232
3 √n
738.11135319343
4 √n
141.60918199126
5 √n
52.586362548148
1 , 9 , 19 , 67 , 171 , 603 , 1273 , 11457 , 35099 , 315891 , 666881 , 2351633 , 6001929 , 21164697 , 44681027 , 402129243
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-402129242
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 402129243 can be divided by 16 positive divisors.
The sum of these divisors (counting 402129243) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111111110000000000101011011
3
Ternary
1001000200021121200
4
Quaternary
113332000011123
5
Quinary
1310421113433
6
Senary
103523005243
8
Octal
2776000533
10
Decimal
402129243
12
Duodecimal
b2809823
16
Hexadecimal
17f8015b
20
Vigesimal
65d6323
36
Base36
6nf0wr
md5
7900ce7ae43ef46e9d0a0ce044423d0e
sha1
2b467f0375e1a0aef7993656edddcf9c6efc1551
sha256
672c0c861ffacd89073599ce0fee5fecf7f75197c0e153c132a1a77fc79c0106
sha512
a94cff5e3f812dae1f37819645f595513b977fdea205c6a4c09f7ca83d49222115c7fa2d3e8b38a8b23070d6be2a42c1ec7e01c9dfa7d73dcb65516ff4a9a55e
ripemd-160
58f5fb2f5fb5469867b06d0a164130104e90b594
Diameter
804258486
Circumference
2526652551.2048
Area
5.0802043887001E+17
Volume
2.7238649934843E+26
Surface area
2.03208175548E+18
Circumference
2526652551.2048
Perimeter
1608516972
Area
161707928075753049
Diagonal
568696629.27743
Surface area
970247568454518294
Volume
6.5027486704201E+25
Space diagonal
696508280.08521
Perimeter
1206387729
Area
7.0021586853474E+16
Altitude
348254140.04261
Surface area
7.0021586853474E+16
Volume
7.6635628020098E+24
Height
189565543.09248