75124920 (number)

75124920 is an even 8-digits composite number following 75124919 and preceding 75124921. In scientific notation, it is written as 7.5124920 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 18491904 positive integers (up to 75124920) that are relatively prime to 75124920.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred twenty-four thousand nine hundred twenty

Notation

Scientific notation 7.5124920 × 10^7
Engineering notation 7.5124920 × 10^6

Prime Factorization of 75124920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 13 × 48157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18781230
Product of the distinct prime numbers

The prime factorization of 75124920 is 2 × 2 × 2 × 3 × 5 × 13 × 48157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 9, 50, 303, 204, 4003, 7848, 93902, 69943, 208176, 85003, 5176617, 9164994, 80115196, 48509938, 479909052, 587403768, 6013012355, 1530396049

Basic calculations (n = 75124920)

Multiplication

n×y
n×2 150249840
n×3 225374760
n×4 300499680
n×5 375624600

Division

n÷y
n÷2 37562460
n÷3 25041640
n÷3 18781230
n÷5 15024984

Exponentiation

ny
n2 5643753605006400
n3 4.2398653807582E+23
n4 3.1851954754023E+31
n5 2.3928755527396E+39

Nth Root

y√n
2√n 8667.4632967207
3√n 421.9503396861
4√n 93.099212116541
5√n 37.597312703325

Divisors of 75124920

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 48157, 96314, 144471, 192628, 240785, 288942, 385256, 481570, 577884, 626041, 722355, 963140, 1155768, 1252082, 1444710, 1878123, 1926280, 2504164, 2889420, 3130205, 3756246, 5008328, 5778840, 6260410, 7512492, 9390615, 12520820, 15024984, 18781230, 25041640, 37562460, 75124920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75124919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75124920 can be divided by 64 positive divisors. The sum of these divisors (counting 75124920) is 1, the average is 0.015625.

Base conversion 75124920

Base System Value
2 Binary 100011110100101000010111000
3 Ternary 12020100202000110
4 Quaternary 10132211002320
5 Quinary 123212444140
6 Senary 11242104320
8 Octal 436450270
10 Decimal 75124920
12 Duodecimal 211ab0a0
16 Hexadecimal 47a50b8
20 Vigesimal 139ac60
36 Base36 18q6rc

Cryptographic Hash Functions

md5 04791c2ed0995a981770a57c8f4eca51
sha1 c0645fd6d631da19442db162ac26e3b32e87a9f7
sha256 59f40346620b9017126e9fea6e6d7b1eea051928de51c6ea1e6b1cf738c0ca21
sha512 379da517243372a6b83b8665e6f9431738c4fcbd1bc3d418ee6c6e672d8f12163b977f1eb284c44e7a8e4dcc14f1dec8bf307d56c245d00745d7449b5c699c2b
ripemd-160 b5570c3dd2478ad9b450b492085ecbb7d0f219d9

75124920 as geometric shapes

Circle

Radius = n
Diameter 150249840
Circumference 472023793.54704
Area 1.7730374864159E+16

Sphere

Radius = n
Volume 1.7759906576533E+24
Surface area 7.0921499456636E+16
Circumference 472023793.54704

Square

Length = n
Perimeter 300499680
Area 5643753605006400
Diagonal 106242680.73619

Cube

Length = n
Surface area 33862521630038400
Volume 4.2398653807582E+23
Space diagonal 130120178.35455

Equilateral Triangle

Length = n
Perimeter 225374760
Area 2.4438169973178E+15
Altitude 65060089.177274

Triangular Pyramid

Length = n
Surface area 2.4438169973178E+15
Volume 4.996729270087E+22
Height 35414226.912065