125843145 (number)

125843145 is an odd 9-digits composite number following 125843144 and preceding 125843146. In scientific notation, it is written as 1.25843145 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 65479040 positive integers (up to 125843145) that are relatively prime to 125843145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.25843145 × 10^8
Engineering notation 1.25843145 × 10^6

Prime Factorization of 125843145

Prime Factorization 3 × 5 × 41 × 204623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125843145
Product of the distinct prime numbers

The prime factorization of 125843145 is 3 × 5 × 41 × 204623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 18, 51, 185, 601, 7918, 3907, 24771, 56095, 232247, 280480, 8133883, 3489011, 17428730, 24142025, 619202440, 934771101, 1319573991, 5018681056

Basic calculations (n = 125843145)

Multiplication

n×y
n×2 251686290
n×3 377529435
n×4 503372580
n×5 629215725

Division

n÷y
n÷2 62921572.5
n÷3 41947715
n÷3 31460786.25
n÷5 25168629

Exponentiation

ny
n2 15836497143491025
n3 1.9929146063204E+24
n4 2.507946417758E+32
n5 3.1560786470215E+40

Nth Root

y√n
2√n 11217.983107493
3√n 501.12167514143
4√n 105.91498056221
5√n 41.683666511031

Divisors of 125843145

1, 3, 5, 15, 41, 123, 205, 615, 204623, 613869, 1023115, 3069345, 8389543, 25168629, 41947715, 125843145

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -125843144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 125843145 can be divided by 16 positive divisors. The sum of these divisors (counting 125843145) is 1, the average is 0.0625.

Base conversion 125843145

Base System Value
2 Binary 111100000000011011011001001
3 Ternary 22202210111100020
4 Quaternary 13200003123021
5 Quinary 224203440040
6 Senary 20253131053
8 Octal 740033311
10 Decimal 125843145
12 Duodecimal 36189a89
16 Hexadecimal 78036c9
20 Vigesimal 1j6a7h5
36 Base36 22x96x

Cryptographic Hash Functions

md5 73d572ee0f423393992f4b6bf9f5670c
sha1 657766cbfe711c652c60bda95406a7b9c0827728
sha256 4be71723858beb3a9c243c02e4be4db6c93ed1345f4c8db262f04da7a81edc19
sha512 3a01890734639625a7747ed8de307cb862c7df8f6a365bf39b1577d4dd80727aed6f4414c8ac85b94dc0cf832d31792d6bd50bf758e5227767a7fbc22ab009ae
ripemd-160 683da1a610d54bb817d0d05b24eb4770d3ff3bab

125843145 as geometric shapes

Circle

Radius = n
Diameter 251686290
Circumference 790695799.67327
Area 4.9751823084587E+16

Sphere

Radius = n
Volume 8.3479011819307E+24
Surface area 1.9900729233835E+17
Circumference 790695799.67327

Square

Length = n
Perimeter 503372580
Area 15836497143491025
Diagonal 177969082.39068

Cube

Length = n
Surface area 95018982860946150
Volume 1.9929146063204E+24
Space diagonal 217966720.92426

Equilateral Triangle

Length = n
Perimeter 377529435
Area 6.8574044166115E+15
Altitude 108983360.46213

Triangular Pyramid

Length = n
Surface area 6.8574044166115E+15
Volume 2.3486723874248E+23
Height 59323027.463561