820125941 (number)

820125941 is an odd 9-digits composite number following 820125940 and preceding 820125942. In scientific notation, it is written as 8.20125941 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 820044300 positive integers (up to 820125941) that are relatively prime to 820125941.

Interesting facts

Basic properties

Name

Name eight hundred twenty million one hundred twenty-five thousand nine hundred forty-one

Notation

Scientific notation 8.20125941 × 10^8
Engineering notation 8.20125941 × 10^6

Prime Factorization of 820125941

Prime Factorization 69911 × 11731

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820125941
Product of the distinct prime numbers

The prime factorization of 820125941 is 69911 × 11731. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 12, 15, 512, 392, 2633, 5320, 67882, 94754, 143147, 813727, 4535265, 725947, 4285286, 28450263, 407047073, 715888982, 865709097, 8508859678

Basic calculations (n = 820125941)

Multiplication

n×y
n×2 1640251882
n×3 2460377823
n×4 3280503764
n×5 4100629705

Division

n÷y
n÷2 410062970.5
n÷3 273375313.66667
n÷3 205031485.25
n÷5 164025188.2

Exponentiation

ny
n2 672606559101135481
n3 5.5162208720559E+26
n4 4.5239958334587E+35
n5 3.7102463399954E+44

Nth Root

y√n
2√n 28637.841067371
3√n 936.0380783721
4√n 169.22718773108
5√n 60.642362172229

Divisors of 820125941

1, 11731, 69911, 820125941

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820125940
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820125941 can be divided by 4 positive divisors. The sum of these divisors (counting 820125941) is 1, the average is 0.25.

Base conversion 820125941

Base System Value
2 Binary 110000111000100010000011110101
3 Ternary 2010011012201021212
4 Quaternary 300320202003311
5 Quinary 3134423012231
6 Senary 213214051205
8 Octal 6070420365
10 Decimal 820125941
12 Duodecimal 1aa7a9b05
16 Hexadecimal 30e220f5
20 Vigesimal cg5feh1
36 Base36 dka585

Cryptographic Hash Functions

md5 3645899ee0346dd541476ab6fc0a1e4d
sha1 489ad23d020d6e9a84f52d9228686115d3e8226f
sha256 d708591fad795734f6330ac6646a01623a5c4ce3332ead2db4f400004a48554d
sha512 1bfeab5d99b8a2b3ecacf632ea2504accf51291a20670cb5679c399df7102586425cb16dd17aa1fe1ee7655f3e3973d6b817e02b2c50db3f2098661928123fd4
ripemd-160 a39501a44425ddaa1435189ddbc0c6733e5e1df9

820125941 as geometric shapes

Circle

Radius = n
Diameter 1640251882
Circumference 5153003262.528
Area 2.1130558248284E+18

Sphere

Radius = n
Volume 2.3106291956306E+27
Surface area 8.4522232993137E+18
Circumference 5153003262.528

Square

Length = n
Perimeter 3280503764
Area 672606559101135481
Diagonal 1159833228.6162

Cube

Length = n
Surface area 4035639354606812886
Volume 5.5162208720559E+26
Space diagonal 1420499798.4172

Equilateral Triangle

Length = n
Perimeter 2460377823
Area 2.9124718346681E+17
Altitude 710249899.20862

Triangular Pyramid

Length = n
Surface area 2.9124718346681E+17
Volume 6.5009286419225E+25
Height 386611076.2054