75291249 (number)

75291249 is an odd 8-digits composite number following 75291248 and preceding 75291250. In scientific notation, it is written as 7.5291249 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 42497280 positive integers (up to 75291249) that are relatively prime to 75291249.

Interesting facts

Basic properties

Name

Name seventy-five million two hundred ninety-one thousand two hundred forty-nine

Notation

Scientific notation 7.5291249 × 10^7
Engineering notation 7.5291249 × 10^6

Prime Factorization of 75291249

Prime Factorization 3 × 103 × 11 × 17 × 1303

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 75291249
Product of the distinct prime numbers

The prime factorization of 75291249 is 3 × 103 × 11 × 17 × 1303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 17, 82, 366, 567, 9277, 6187, 38224, 25340, 851816, 628649, 9155859, 8704866, 18592661, 22575878, 286742331, 184362171, 7551591527, 2607027470

Basic calculations (n = 75291249)

Multiplication

n×y
n×2 150582498
n×3 225873747
n×4 301164996
n×5 376456245

Division

n÷y
n÷2 37645624.5
n÷3 25097083
n÷3 18822812.25
n÷5 15058249.8

Exponentiation

ny
n2 5668772175980001
n3 4.2680893742598E+23
n4 3.2134977983165E+31
n5 2.41948262894E+39

Nth Root

y√n
2√n 8677.0530135525
3√n 422.26151404372
4√n 93.150700553203
5√n 37.613946311904

Divisors of 75291249

1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 1133, 1303, 1751, 3399, 3909, 5253, 14333, 19261, 22151, 42999, 57783, 66453, 134209, 243661, 402627, 730983, 1476299, 2281553, 4428897, 6844659, 25097083, 75291249

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 -75291248
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 75291249 can be divided by 32 positive divisors. The sum of these divisors (counting 75291249) is 1, the average is 0.03125.

Base conversion 75291249

Base System Value
2 Binary 100011111001101101001110001
3 Ternary 12020200012011210
4 Quaternary 10133031221301
5 Quinary 123233304444
6 Senary 11245430333
8 Octal 437155161
10 Decimal 75291249
12 Duodecimal 2126b3a9
16 Hexadecimal 47cda71
20 Vigesimal 13ab829
36 Base36 18tr3l

Cryptographic Hash Functions

md5 61003c9a0b39855ebe6ff83f86d1a2d3
sha1 3626ac01294dbeb6390377703dc81229ee7eaaf4
sha256 f54341731f3be84e5f273d42ff2db0db321a5f109d93411fd2f55909bbed2761
sha512 ae821ad62f4b76ce7e6cfa8098dfd60d9bb47ab9314a36b3087d37a9f93a62421d8c7375bbd324207bb4aab275169ef0a1ee39bb976f6efbec1a8228494dc692
ripemd-160 aee84a8def481b9813519f7bc02bfd508d3a46bf

75291249 as geometric shapes

Circle

Radius = n
Diameter 150582498
Circumference 473068869.476
Area 1.7808973022933E+16

Sphere

Radius = n
Volume 1.7878130964052E+24
Surface area 7.1235892091732E+16
Circumference 473068869.476

Square

Length = n
Perimeter 301164996
Area 5668772175980001
Diagonal 106477905.46381

Cube

Length = n
Surface area 34012633055880006
Volume 4.2680893742598E+23
Space diagonal 130408268.63332

Equilateral Triangle

Length = n
Perimeter 225873747
Area 2.4546503563325E+15
Altitude 65204134.31666

Triangular Pyramid

Length = n
Surface area 2.4546503563325E+15
Volume 5.0299915654156E+22
Height 35492635.154603