8021257352 is an even 10-digits composite number following 8021257351
and preceding 8021257353 . In scientific notation, it is written as 8.021257352 × 10^9.
The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors.
There are 4010628672 positive integers (up to 8021257352) that are relatively prime to 8021257352.
8021257352 has 8 divisors, whose sum is 15039857550
The reverse of 8021257352 is 2537521208
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 35
Digital Root 8
Name
eight billion twenty-one million two hundred fifty-seven thousand three hundred fifty-two
Scientific notation
8.021257352 × 10^9
Engineering notation
8.021257352 × 10^9
Prime Factorization
2 × 2 × 2 × 1002657169
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2005314338
Product of the distinct prime numbers
The prime factorization of 8021257352 is 2 × 2 × 2 × 1002657169.
Since it has a total of 4 prime factors.
10 , 4 , 41 , 46 , 980 , 621 , 9492 , 1100 , 94569 , 36160 , 543471 , 433345 , 9256519 , 735257 , 41193218 , 62560733 , 106926611 , 375385249 , 8147588913 , 2096850715
n×2
16042514704
n×3
24063772056
n×4
32085029408
n×5
40106286760
n÷2
4010628676
n÷3
2673752450.6667
n÷3
2005314338
n÷5
1604251470.4
n2
6.4340569507014E+19
n3
5.1609226619E+29
n4
4.1397088844869E+39
n5
3.320567032483E+49
2 √n
89561.472475613
3 √n
2001.7698793016
4 √n
299.26822830968
5 √n
95.686019850302
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
-8021257351
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 8021257352 can be divided by 8 positive divisors.
The sum of these divisors (counting 8021257352) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011110000110101010110010001000
3
Ternary
202201000102002111122
4
Quaternary
13132012222302020
5
Quinary
112411420213402
6
Senary
3403535214412
8
Octal
73606526210
10
Decimal
8021257352
12
Duodecimal
167a377408
16
Hexadecimal
1de1aac88
20
Vigesimal
656ch37c
36
Base36
3onnds8
md5
fbd10698a980cb04377c3145e789b258
sha1
07fd08101b5cfb27811544bd697160ba83fe24b0
sha256
a757330592fcadbf81bde5f2d2a79bbef23a73cc93793eddc03be9a90999a975
sha512
58ad5d5e3dbca2ba38b7aa58d574bfe4ce8dedb0f66e6357cee270bff6495b4f14bd394a452768ed591511ae95d8288588537d685e695d0ee975c1d60bb0ec3a
ripemd-160
652ce5388627b4ae2511ac19ebd2080e34118ab1
Diameter
16042514704
Circumference
50399046339.193
Area
2.0213186049102E+20
Volume
2.1618022293827E+30
Surface area
8.0852744196408E+20
Circumference
50399046339.193
Perimeter
32085029408
Area
6.4340569507014E+19
Diagonal
11343770934.483
Surface area
3.8604341704208E+20
Volume
5.1609226619E+29
Space diagonal
13893225274.249
Perimeter
24063772056
Area
2.7860283843516E+19
Altitude
6946612637.1247
Surface area
2.7860283843516E+19
Volume
6.0822056856814E+28
Height
3781256978.1611