8021236242 (number)

8021236242 is an even 10-digits composite number following 8021236241 and preceding 8021236243. In scientific notation, it is written as 8.021236242 × 10^9. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 2516466240 positive integers (up to 8021236242) that are relatively prime to 8021236242.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million two hundred thirty-six thousand two hundred forty-two

Notation

Scientific notation 8.021236242 × 10^9
Engineering notation 8.021236242 × 10^9

Prime Factorization of 8021236242

Prime Factorization 2 × 51 × 78639571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8021236242
Product of the distinct prime numbers

The prime factorization of 8021236242 is 2 × 51 × 78639571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 83, 5, 345, 166, 9537, 3835, 82982, 91522, 958581, 173327, 1883452, 5757789, 37576395, 48755344, 40304303, 848470577, 9794156099, 2437803684

Basic calculations (n = 8021236242)

Multiplication

n×y
n×2 16042472484
n×3 24063708726
n×4 32084944968
n×5 40106181210

Division

n÷y
n÷2 4010618121
n÷3 2673745414
n÷3 2005309060.5
n÷5 1604247248.4

Exponentiation

ny
n2 6.4340230849974E+19
n3 5.1608819151246E+29
n4 4.139665305828E+39
n5 3.3205233380857E+49

Nth Root

y√n
2√n 89561.354623521
3√n 2001.7681232428
4√n 299.26803140917
5√n 95.685969485779

Divisors of 8021236242

1, 2, 51, 102, 78639571, 157279142, 4010618121, 8021236242

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 -8021236241
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 8021236242 can be divided by 8 positive divisors. The sum of these divisors (counting 8021236242) is 1, the average is 0.125.

Base conversion 8021236242

Base System Value
2 Binary 111011110000110100101101000010010
3 Ternary 202201000101000112210
4 Quaternary 13132012211220102
5 Quinary 112411414024432
6 Senary 3403534532550
8 Octal 73606455022
10 Decimal 8021236242
12 Duodecimal 167a367156
16 Hexadecimal 1de1a5a12
20 Vigesimal 656ceac2
36 Base36 3onmxhu

Cryptographic Hash Functions

md5 42837cffa50f994ddbac2b6e2c081712
sha1 bbec8d64e8c26ed26814c2ccec0963d1544f7dfb
sha256 a4b9242bbf24d85c803d16fd61dcee3582caeeaf124095a0d298608a078d0b07
sha512 1ad9c21400a092b96606a0400dab4a153f3a618877b6f28ba6550915d0b8153327fcbd4eb22ed4333f8b66f885ae4f95a1b056235ce6c0d32674dc20741d2c89
ripemd-160 997a5deefdb9beb79cd48a3b25b0e3651cb75d57

8021236242 as geometric shapes

Circle

Radius = n
Diameter 16042472484
Circumference 50398913701.151
Area 2.0213079656855E+20

Sphere

Radius = n
Volume 2.1617851614133E+30
Surface area 8.085231862742E+20
Circumference 50398913701.151

Square

Length = n
Perimeter 32084944968
Area 6.4340230849974E+19
Diagonal 11343741080.435

Cube

Length = n
Surface area 3.8604138509985E+20
Volume 5.1608819151246E+29
Space diagonal 13893188710.657

Equilateral Triangle

Length = n
Perimeter 24063708726
Area 2.7860137200716E+19
Altitude 6946594355.3284

Triangular Pyramid

Length = n
Surface area 2.7860137200716E+19
Volume 6.082157665146E+28
Height 3781247026.8117