402136387 is an odd 9-digits composite number following 402136386
and preceding 402136388 . In scientific notation, it is written as 4.02136387 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 353808000 positive integers (up to 402136387) that are relatively prime to 402136387.
402136387 has 8 divisors, whose sum is 411369840
The reverse of 402136387 is 783631204
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
four hundred two million one hundred thirty-six thousand three hundred eighty-seven
Scientific notation
4.02136387 × 10^8
Engineering notation
4.02136387 × 10^6
Prime Factorization
30229 × 53 × 251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
402136387
Product of the distinct prime numbers
The prime factorization of 402136387 is 30229 × 53 × 251.
Since it has a total of 3 prime factors.
7 , 9 , 94 , 97 , 672 , 298 , 8145 , 9955 , 75096 , 19827 , 192036 , 151803 , 8997982 , 3797127 , 120581 , 76513849 , 246484419 , 64341635 , 8746342294 , 2967961424
n×2
804272774
n×3
1206409161
n×4
1608545548
n×5
2010681935
n÷2
201068193.5
n÷3
134045462.33333
n÷3
100534096.75
n÷5
80427277.4
n2
161713673749413769
n3
6.5030952490086E+25
n4
2.6151312277532E+34
n5
1.0516394234595E+43
2 √n
20053.338549977
3 √n
738.1157241234
4 √n
141.60981092416
5 √n
52.586549390717
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
-402136386
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 402136387 can be divided by 8 positive divisors.
The sum of these divisors (counting 402136387) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111111110000001110101000011
3
Ternary
1001000200122102021
4
Quaternary
113332001311003
5
Quinary
1310421331022
6
Senary
103523102311
8
Octal
2776016503
10
Decimal
402136387
12
Duodecimal
b2811997
16
Hexadecimal
17f81d43
20
Vigesimal
65d70j7
36
Base36
6nf6f7
md5
e56c24b7e462a8abe7ed2cd136b332cc
sha1
f5c0a49cb8fe865e17717eca82507b53268119f1
sha256
9efd8be9182a4c60998213dcaf0df95401a1966f3fd1040f52ef64cc6cdd57fc
sha512
17263a716075042a6cf9b1eaec64f4ed3abcbfcca8ad46ed011d53449d2122bb5837938f7c89176231dfde63aeef3753a5039d055a7485cc0646cce6ad8e50a0
ripemd-160
e9477da611e333233ae7c8f166ab47f3c5ca3d59
Diameter
804272774
Circumference
2526697438.2807
Area
5.0803848943617E+17
Volume
2.724010167984E+26
Surface area
2.0321539577447E+18
Circumference
2526697438.2807
Perimeter
1608545548
Area
161713673749413769
Diagonal
568706732.41912
Surface area
970282042496482614
Volume
6.5030952490086E+25
Space diagonal
696520653.85618
Perimeter
1206409161
Area
7.0024074803151E+16
Altitude
348260326.92809
Surface area
7.0024074803151E+16
Volume
7.6639712487933E+24
Height
189568910.80637