8021240902 (number)

8021240902 is an even 10-digits composite number following 8021240901 and preceding 8021240903. In scientific notation, it is written as 8.021240902 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 3912800400 positive integers (up to 8021240902) that are relatively prime to 8021240902.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million two hundred forty thousand nine hundred two

Notation

Scientific notation 8.021240902 × 10^9
Engineering notation 8.021240902 × 10^9

Prime Factorization of 8021240902

Prime Factorization 2 × 41 × 97820011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8021240902
Product of the distinct prime numbers

The prime factorization of 8021240902 is 2 × 41 × 97820011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 97, 66, 115, 348, 6483, 4565, 61813, 67986, 667451, 146013, 5115652, 1860026, 16581435, 23581359, 76674612, 677038083, 8171113741, 9779374580

Basic calculations (n = 8021240902)

Multiplication

n×y
n×2 16042481804
n×3 24063722706
n×4 32084963608
n×5 40106204510

Division

n÷y
n÷2 4010620451
n÷3 2673746967.3333
n÷3 2005310225.5
n÷5 1604248180.4

Exponentiation

ny
n2 6.4340305607918E+19
n3 5.1608909098941E+29
n4 4.1396749257203E+39
n5 3.3205329835171E+49

Nth Root

y√n
2√n 89561.380639202
3√n 2001.7685108903
4√n 299.26807487469
5√n 95.685980603679

Divisors of 8021240902

1, 2, 41, 82, 97820011, 195640022, 4010620451, 8021240902

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 -8021240901
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 8021240902 can be divided by 8 positive divisors. The sum of these divisors (counting 8021240902) is 1, the average is 0.125.

Base conversion 8021240902

Base System Value
2 Binary 111011110000110100110110001000110
3 Ternary 202201000101020221101
4 Quaternary 13132012212301012
5 Quinary 112411414202102
6 Senary 3403535010314
8 Octal 73606466106
10 Decimal 8021240902
12 Duodecimal 167a36999a
16 Hexadecimal 1de1a6c46
20 Vigesimal 656cf252
36 Base36 3onn13a

Cryptographic Hash Functions

md5 b1b536b5db2e60b2584d38377478e743
sha1 d7eb8c201fd3c7e023e68ff5e25b3a4ecb6360bb
sha256 6d68094a6f1d52c4e539a5c0715f294351c814732161b405dd760b601ba005f5
sha512 b5be515a4db6b7681915c10ad7fbd6fe97d073d624f3583faec39a93172efa30b091f5f6db7b68a74ce7072068e8337ebe2fd53297b610e47a169b9fbe4bdeba
ripemd-160 f0e2528db5ece8b2dc0bca2c34c9d082f57cc64e

8021240902 as geometric shapes

Circle

Radius = n
Diameter 16042481804
Circumference 50398942980.794
Area 2.0213103142756E+20

Sphere

Radius = n
Volume 2.1617889291336E+30
Surface area 8.0852412571023E+20
Circumference 50398942980.794

Square

Length = n
Perimeter 32084963608
Area 6.4340305607918E+19
Diagonal 11343747670.67

Cube

Length = n
Surface area 3.8604183364751E+20
Volume 5.1608909098941E+29
Space diagonal 13893196782.014

Equilateral Triangle

Length = n
Perimeter 24063722706
Area 2.7860169571856E+19
Altitude 6946598391.0068

Triangular Pyramid

Length = n
Surface area 2.7860169571856E+19
Volume 6.0821682655836E+28
Height 3781249223.5567