75082731 (number)

75082731 is an odd 8-digits composite number following 75082730 and preceding 75082732. In scientific notation, it is written as 7.5082731 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 48702240 positive integers (up to 75082731) that are relatively prime to 75082731.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-two thousand seven hundred thirty-one

Notation

Scientific notation 7.5082731 × 10^7
Engineering notation 7.5082731 × 10^6

Prime Factorization of 75082731

Prime Factorization 3 × 37 × 676421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75082731
Product of the distinct prime numbers

The prime factorization of 75082731 is 3 × 37 × 676421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 78, 85, 32, 986, 9432, 4249, 7993, 76262, 754441, 271866, 5709559, 5916223, 12352927, 49685405, 124726283, 400043359, 8893686779, 4590625977

Basic calculations (n = 75082731)

Multiplication

n×y
n×2 150165462
n×3 225248193
n×4 300330924
n×5 375413655

Division

n÷y
n÷2 37541365.5
n÷3 25027577
n÷3 18770682.75
n÷5 15016546.2

Exponentiation

ny
n2 5637416494418361
n3 4.2327262618538E+23
n4 3.178046473154E+31
n5 2.3861640844932E+39

Nth Root

y√n
2√n 8665.0291978735
3√n 421.87133795449
4√n 93.086138591487
5√n 37.59308893987

Divisors of 75082731

1, 3, 37, 111, 676421, 2029263, 25027577, 75082731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75082730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75082731 can be divided by 8 positive divisors. The sum of these divisors (counting 75082731) is 1, the average is 0.125.

Base conversion 75082731

Base System Value
2 Binary 100011110011010101111101011
3 Ternary 12020021121010220
4 Quaternary 10132122233223
5 Quinary 123210121411
6 Senary 11241141123
8 Octal 436325753
10 Decimal 75082731
12 Duodecimal 2118a7a3
16 Hexadecimal 479abeb
20 Vigesimal 13956gb
36 Base36 18pa7f

Cryptographic Hash Functions

md5 991a992734c45b21a4a7c7e570efe3b5
sha1 fb7fe2c47745908c64dea9dc9f87626c795212bf
sha256 f0240d7145547817d4739d182017f2e38b0b3cb174246c9bd122f6928eab0f55
sha512 783a8d02803ff2429184c8881783ff155a07e759c863297aa0599a0d1d701b955f68d0d5b3e2700c9053177f03deee1a765519dd23f9d74212e7da8caa9653f3
ripemd-160 a96fa596f03d0b5810bff6296173bc2eef4e04d1

75082731 as geometric shapes

Circle

Radius = n
Diameter 150165462
Circumference 471758712.24212
Area 1.7710466244091E+16

Sphere

Radius = n
Volume 1.7730002305195E+24
Surface area 7.0841864976363E+16
Circumference 471758712.24212

Square

Length = n
Perimeter 300330924
Area 5637416494418361
Diagonal 106183016.48021

Cube

Length = n
Surface area 33824498966510166
Volume 4.2327262618538E+23
Space diagonal 130047104.86303

Equilateral Triangle

Length = n
Perimeter 225248193
Area 2.4410729479399E+15
Altitude 65023552.431513

Triangular Pyramid

Length = n
Surface area 2.4410729479399E+15
Volume 4.988315737772E+22
Height 35394338.826737