75149020 (number)

75149020 is an even 8-digits composite number following 75149019 and preceding 75149021. In scientific notation, it is written as 7.5149020 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 30059600 positive integers (up to 75149020) that are relatively prime to 75149020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.5149020 × 10^7
Engineering notation 7.5149020 × 10^6

Prime Factorization of 75149020

Prime Factorization 2 × 2 × 5 × 3757451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37574510
Product of the distinct prime numbers

The prime factorization of 75149020 is 2 × 2 × 5 × 3757451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 19, 64, 766, 165, 6250, 6237, 9213, 24264, 780871, 989140, 4949582, 7053068, 97448326, 76009482, 129128487, 680204713, 2599409150, 7783188492

Basic calculations (n = 75149020)

Multiplication

n×y
n×2 150298040
n×3 225447060
n×4 300596080
n×5 375745100

Division

n÷y
n÷2 37574510
n÷3 25049673.333333
n÷3 18787255
n÷5 15029804

Exponentiation

ny
n2 5647375206960400
n3 4.2439471237537E+23
n4 3.1892846728191E+31
n5 2.3967161766338E+39

Nth Root

y√n
2√n 8668.8534420649
3√n 421.99545527925
4√n 93.106677752269
5√n 37.59972462999

Divisors of 75149020

1, 2, 4, 5, 10, 20, 3757451, 7514902, 15029804, 18787255, 37574510, 75149020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75149019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75149020 can be divided by 12 positive divisors. The sum of these divisors (counting 75149020) is 1, the average is 0.083333333333333.

Base conversion 75149020

Base System Value
2 Binary 100011110101010111011011100
3 Ternary 12020101222002001
4 Quaternary 10132222323130
5 Quinary 123214232040
6 Senary 11242412044
8 Octal 436527334
10 Decimal 75149020
12 Duodecimal 21201024
16 Hexadecimal 47aaedc
20 Vigesimal 139dcb0
36 Base36 18qpcs

Cryptographic Hash Functions

md5 ea58973c307236f55c6ea70ef26dafa4
sha1 bf91254159fe56efefadad09b05bc19f9c0673b1
sha256 fb3315b05c808f9b3b0679ef9575b79d625f2359756586b727ddc87df5e7aa7f
sha512 a2ff57b695a0db7082597abb790fa9ced6f5995692b324af5a5f143f44971fa786d0eefddc011a324c4651faac738b2c4f258710ca1913e386970de5be036bce
ripemd-160 b0c45deabe33430bb8a33490ab655e2ca9731c27

75149020 as geometric shapes

Circle

Radius = n
Diameter 150298040
Circumference 472175218.31294
Area 1.7741752462252E+16

Sphere

Radius = n
Volume 1.7777004141611E+24
Surface area 7.0967009849008E+16
Circumference 472175218.31294

Square

Length = n
Perimeter 300596080
Area 5647375206960400
Diagonal 106276763.28305

Cube

Length = n
Surface area 33884251241762400
Volume 4.2439471237537E+23
Space diagonal 130161920.77901

Equilateral Triangle

Length = n
Perimeter 225447060
Area 2.4453851969651E+15
Altitude 65080960.389505

Triangular Pyramid

Length = n
Surface area 2.4453851969651E+15
Volume 5.001539650339E+22
Height 35425587.761016