402243391 is an odd 9-digits composite number following 402243390
and preceding 402243392 . In scientific notation, it is written as 4.02243391 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 355792320 positive integers (up to 402243391) that are relatively prime to 402243391.
402243391 has 8 divisors, whose sum is 450671184
The reverse of 402243391 is 193342204
Previous prime number is 37
Is Prime? no Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
four hundred two million two hundred forty-three thousand three hundred ninety-one
Scientific notation
4.02243391 × 10^8
Engineering notation
4.02243391 × 10^6
Prime Factorization
11 × 37 × 988313
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
402243391 Product of the distinct prime numbers
The prime factorization of 402243391 is 11 × 37 × 988313.
Since it has a total of 3 prime factors.
3 , 2 , 41 , 40 , 701 , 900 , 1854 , 3948 , 74791 , 45196 , 884709 , 65663 , 331799 , 6656342 , 22517828 , 5402941 , 764479161 , 746115031 , 2771441943 , 4378696289
n×2
804486782
n×3
1206730173
n×4
1608973564
n×5
2011216955
n÷2
201121695.5
n÷3
134081130.33333
n÷3
100560847.75
n÷5
80448678.2
n2
161799745603178881
n3
6.508287833436E+25
n4
2.6179157677253E+34
n5
1.0530393157622E+43
2 √n20056.006357199
3 √n738.18118643352
4 √n141.61923018149
5 √n52.589347631562
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
-402243390 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 402243391 can be divided by 8 positive divisors.
The sum of these divisors (counting 402243391) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111111110011011111100111111
3
Ternary
1001000220002012101
4
Quaternary
113332123330333
5
Quinary
1310433242031
6
Senary
103525245531
8
Octal
2776337477
10
Decimal
402243391
12
Duodecimal
b28638a7
16
Hexadecimal
17f9bf3f
20
Vigesimal
65e089b
36
Base36
6nhgzj
md5
042c9c6c26ef9d5ccc8aa64bbb511cf1
sha1
e1ad368bcf4a18d681fa9c6887e3572a6eb24b16
sha256
810fd41b794cb119559477a08147d242cad1347e7a4d54430112c2442f34f05e
sha512
cf01d29067c680491731677afd76c745b8a22efe88ad4a3b489f3f5667ac2acb3fbf37e4682caf8e1679bac6e1d5fa093d5fc3057149edbd3c423d4799491b8c
ripemd-160
794183f09c78562cf4c2546dc29a59e4d798fff9
Diameter
804486782
Circumference
2527369764.2413
Area
5.0830889213964E+17
Volume
2.7261852326627E+26
Surface area
2.0332355685586E+18
Circumference
2527369764.2413
Perimeter
1608973564
Area
161799745603178881
Diagonal
568858058.92714
Surface area
970798473619073286
Volume
6.508287833436E+25
Space diagonal
696705990.22079
Perimeter
1206730173
Area
7.0061345009106E+16
Altitude
348352995.1104
Surface area
7.0061345009106E+16
Volume
7.6700907682275E+24
Height
189619352.97571