75149746 (number)

75149746 is an even 8-digits composite number following 75149745 and preceding 75149747. In scientific notation, it is written as 7.5149746 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 31401216 positive integers (up to 75149746) that are relatively prime to 75149746.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred forty-nine thousand seven hundred forty-six

Notation

Scientific notation 7.5149746 × 10^7
Engineering notation 7.5149746 × 10^6

Prime Factorization of 75149746

Prime Factorization 2 × 7 × 67 × 113 × 709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 75149746
Product of the distinct prime numbers

The prime factorization of 75149746 is 2 × 7 × 67 × 113 × 709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 92, 76, 697, 386, 3095, 117, 68516, 73286, 213639, 646566, 268007, 9212230, 58863134, 79481893, 448413271, 247250891, 3443562182, 398019991

Basic calculations (n = 75149746)

Multiplication

n×y
n×2 150299492
n×3 225449238
n×4 300598984
n×5 375748730

Division

n÷y
n÷2 37574873
n÷3 25049915.333333
n÷3 18787436.5
n÷5 15029949.2

Exponentiation

ny
n2 5647484323864516
n3 4.244070124774E+23
n4 3.1894079188295E+31
n5 2.3968319499043E+39

Nth Root

y√n
2√n 8668.8953160135
3√n 421.99681421343
4√n 93.10690262281
5√n 37.599797278428

Divisors of 75149746

1, 2, 7, 14, 67, 113, 134, 226, 469, 709, 791, 938, 1418, 1582, 4963, 7571, 9926, 15142, 47503, 52997, 80117, 95006, 105994, 160234, 332521, 560819, 665042, 1121638, 5367839, 10735678, 37574873, 75149746

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75149745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75149746 can be divided by 32 positive divisors. The sum of these divisors (counting 75149746) is 1, the average is 0.03125.

Base conversion 75149746

Base System Value
2 Binary 100011110101011000110110010
3 Ternary 12020102000001221
4 Quaternary 10132223012302
5 Quinary 123214242441
6 Senary 11242415254
8 Octal 436530662
10 Decimal 75149746
12 Duodecimal 2120152a
16 Hexadecimal 47ab1b2
20 Vigesimal 139de76
36 Base36 18qpwy

Cryptographic Hash Functions

md5 18a966f1d0b37723190d95f49881b99e
sha1 3e05f50fafaa380273f3da0d0b6f871bc1fd4c16
sha256 d558868cfb9551a93071d1bba2ecf1c85be5d8bac2a77ea27bccafbbfe7a428b
sha512 bccf40e0b3bc6c6dc74c9794f64aedf38c8c0ae12b670efe50f21c0d79e1bf9ace9ca0f3e75b80f2c401862ec395a2ad8d696ed2b68d660ad00d59d128198845
ripemd-160 2e1bffcdd771c9aabf3800b2221fde298fa93b4f

75149746 as geometric shapes

Circle

Radius = n
Diameter 150299492
Circumference 472179779.90548
Area 1.7742095263116E+16

Sphere

Radius = n
Volume 1.777751936708E+24
Surface area 7.0968381052465E+16
Circumference 472179779.90548

Square

Length = n
Perimeter 300598984
Area 5647484323864516
Diagonal 106277790.00209

Cube

Length = n
Surface area 33884905943187096
Volume 4.244070124774E+23
Space diagonal 130163178.2479

Equilateral Triangle

Length = n
Perimeter 225449238
Area 2.4454324459705E+15
Altitude 65081589.123948

Triangular Pyramid

Length = n
Surface area 2.4454324459705E+15
Volume 5.0016846084316E+22
Height 35425930.000698