820102148 (number)

820102148 is an even 9-digits composite number following 820102147 and preceding 820102149. In scientific notation, it is written as 8.20102148 × 10^8. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 391383360 positive integers (up to 820102148) that are relatively prime to 820102148.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20102148 × 10^8
Engineering notation 8.20102148 × 10^6

Prime Factorization of 820102148

Prime Factorization 2 × 2 × 31 × 73 × 90599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 410051074
Product of the distinct prime numbers

The prime factorization of 820102148 is 2 × 2 × 31 × 73 × 90599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 94, 10, 476, 741, 7378, 482, 51775, 56329, 566143, 420545, 5623021, 5943692, 44293256, 93117851, 867813316, 67527538, 1695390407, 985748679

Basic calculations (n = 820102148)

Multiplication

n×y
n×2 1640204296
n×3 2460306444
n×4 3280408592
n×5 4100510740

Division

n÷y
n÷2 410051074
n÷3 273367382.66667
n÷3 205025537
n÷5 164020429.6

Exponentiation

ny
n2 672567533154213904
n3 5.5157407861483E+26
n4 4.5234708665314E+35
n5 3.7097081740579E+44

Nth Root

y√n
2√n 28637.425652457
3√n 936.02902636018
4√n 169.22596033841
5√n 60.642010304206

Divisors of 820102148

1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 90599, 181198, 362396, 2808569, 5617138, 6613727, 11234276, 13227454, 26454908, 205025537, 410051074, 820102148

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820102147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820102148 can be divided by 24 positive divisors. The sum of these divisors (counting 820102148) is 1, the average is 0.041666666666667.

Base conversion 820102148

Base System Value
2 Binary 110000111000011100010000000100
3 Ternary 2010011011111122122
4 Quaternary 300320130100010
5 Quinary 3134421232043
6 Senary 213213345112
8 Octal 6070342004
10 Decimal 820102148
12 Duodecimal 1aa798198
16 Hexadecimal 30e1c404
20 Vigesimal cg5cf78
36 Base36 dk9mv8

Cryptographic Hash Functions

md5 961c41536cc360d9a397bab6786b7276
sha1 331441a4394effca9a6125ff145c1bfaa6d4e33b
sha256 d77c8e4cde8d35c98e199400a3651e888736d315e80f5a236cad826ba5bdfecc
sha512 a1ea539ef3753e0ba76e618bed698c8c13f0260b5783cfcaf0e81579c1b2053bfb3fd547b564b1ca721c770cea517b4af8ba2c73859c7fe18df5f651032056f4
ripemd-160 88cd9df766b25beceea03887da5761ac977cc037

820102148 as geometric shapes

Circle

Radius = n
Diameter 1640204296
Circumference 5152853766.7
Area 2.1129332212003E+18

Sphere

Radius = n
Volume 2.3104280977159E+27
Surface area 8.4517328848012E+18
Circumference 5152853766.7

Square

Length = n
Perimeter 3280408592
Area 672567533154213904
Diagonal 1159799580.2329

Cube

Length = n
Surface area 4035405198925283424
Volume 5.5157407861483E+26
Space diagonal 1420458587.7324

Equilateral Triangle

Length = n
Perimeter 2460306444
Area 2.9123028473609E+17
Altitude 710229293.86619

Triangular Pyramid

Length = n
Surface area 2.9123028473609E+17
Volume 6.5003628552545E+25
Height 386599860.07764