402129272 is an even 9-digits composite number following 402129271
and preceding 402129273 . In scientific notation, it is written as 4.02129272 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors.
There are 194578560 positive integers (up to 402129272) that are relatively prime to 402129272.
402129272 has 16 divisors, whose sum is 778315200
The reverse of 402129272 is 272921204
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 29 Digital Root 2
Name
four hundred two million one hundred twenty-nine thousand two hundred seventy-two
Scientific notation
4.02129272 × 10^8
Engineering notation
4.02129272 × 10^6
Prime Factorization
2 × 2 × 2 × 31 × 1621489
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100532318 Product of the distinct prime numbers
The prime factorization of 402129272 is 2 × 2 × 2 × 31 × 1621489.
Since it has a total of 5 prime factors.
7 , 1 , 38 , 36 , 189 , 414 , 3251 , 7445 , 74892 , 20861 , 249197 , 888617 , 621963 , 438613 , 22203228 , 74305501 , 991554157 , 961097655 , 2591707175 , 3138724454
n×2
804258544
n×3
1206387816
n×4
1608517088
n×5
2010646360
n÷2
201064636
n÷3
134043090.66667
n÷3
100532318
n÷5
80425854.4
n2
161707951399249984
n3
6.5027500772792E+25
n4
2.6149461545742E+34
n5
1.0515463934581E+43
2 √n20053.16114731
3 √n738.11137093667
4 √n141.60918454433
5 √n52.586363306613
1 , 2 , 4 , 8 , 31 , 62 , 124 , 248 , 1621489 , 3242978 , 6485956 , 12971912 , 50266159 , 100532318 , 201064636 , 402129272
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
-402129271 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 402129272 can be divided by 16 positive divisors.
The sum of these divisors (counting 402129272) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111111110000000000101111000
3
Ternary
1001000200021122202
4
Quaternary
113332000011320
5
Quinary
1310421114042
6
Senary
103523005332
8
Octal
2776000570
10
Decimal
402129272
12
Duodecimal
b2809848
16
Hexadecimal
17f80178
20
Vigesimal
65d633c
36
Base36
6nf0xk
md5
120eaaf613e88429441584cd638ab3eb
sha1
cc1c52e268509896d1e8a62475a7420c073e268b
sha256
3ac364803d01bd058e347105ef18f3196618ef9b9d1ed8483caef58e4bd0e00c
sha512
ec82dbf4e39e84463cdd1bff16a5eae906b1a521c28a676b391236fbc1167737a11a29f4e8d0ade64036c96d22f083c5daa6cf11b7ef2d667e941ae72307b6dd
ripemd-160
d9304c5448875116bf3bc5ad00a1869e399f2b85
Diameter
804258544
Circumference
2526652733.4172
Area
5.0802051214294E+17
Volume
2.7238655827881E+26
Surface area
2.0320820485718E+18
Circumference
2526652733.4172
Perimeter
1608517088
Area
161707951399249984
Diagonal
568696670.28962
Surface area
970247708395499904
Volume
6.5027500772792E+25
Space diagonal
696508330.31468
Perimeter
1206387816
Area
7.0021596952845E+16
Altitude
348254165.15734
Surface area
7.0021596952845E+16
Volume
7.6635644600091E+24
Height
189565556.76321