75115280 (number)

75115280 is an even 8-digits composite number following 75115279 and preceding 75115281. In scientific notation, it is written as 7.5115280 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 29312000 positive integers (up to 75115280) that are relatively prime to 75115280.

Interesting facts

Basic properties

Name

Name seventy-five million one hundred fifteen thousand two hundred eighty

Notation

Scientific notation 7.5115280 × 10^7
Engineering notation 7.5115280 × 10^6

Prime Factorization of 75115280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 41 × 22901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9389410
Product of the distinct prime numbers

The prime factorization of 75115280 is 2 × 2 × 2 × 2 × 5 × 41 × 22901. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75115280)

Multiplication

n×y
n×2 150230560
n×3 225345840
n×4 300461120
n×5 375576400

Division

n÷y
n÷2 37557640
n÷3 25038426.666667
n÷3 18778820
n÷5 15023056

Exponentiation

ny
n2 5642305289478400
n3 4.2382334166465E+23
n4 3.1835608979676E+31
n5 2.3913406824789E+39

Nth Root

y√n
2√n 8666.90717615
3√n 421.93229074721
4√n 93.096225359302
5√n 37.596347759338

Divisors of 75115280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75115279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75115280 can be divided by 40 positive divisors. The sum of these divisors (counting 75115280) is 1, the average is 0.025.

Base conversion 75115280

Base System Value
2 Binary 100011110100010101100010000
3 Ternary 12020100020210102
4 Quaternary 10132202230100
5 Quinary 123212142110
6 Senary 11241551532
8 Octal 436425420
10 Decimal 75115280
12 Duodecimal 211a55a8
16 Hexadecimal 47a2b10
20 Vigesimal 1399840
36 Base36 18pzbk

Cryptographic Hash Functions

md5 46ab8b5846dba24ac3b441e77854a9f0
sha1 3b3aa42a075070c5ae8be5563cb2ed7ca16b6140
sha256 8329b90d266e96c1cf65a18578c1e4a9052748f791842fdc4fdc639fa0685895
sha512 daaaab956fac643936590afebaffd01f40b839a28c708d4a05cd18a56b1e284e818a06b59a4dfe8fb5c36adc1f6b9f6b65bc57081c17733c5068aec6088ef825
ripemd-160 2352dc0937ef80681d768ac1ce8194277e94642c

75115280 as geometric shapes

Circle

Radius = n
Diameter 150230560
Circumference 471963223.64068
Area 1.7725824846736E+16

Sphere

Radius = n
Volume 1.7753070621247E+24
Surface area 7.0903299386945E+16
Circumference 471963223.64068

Square

Length = n
Perimeter 300461120
Area 5642305289478400
Diagonal 106229047.71745

Cube

Length = n
Surface area 33853831736870400
Volume 4.2382334166465E+23
Space diagonal 130103481.38476

Equilateral Triangle

Length = n
Perimeter 225345840
Area 2.4431898582978E+15
Altitude 65051740.692381

Triangular Pyramid

Length = n
Surface area 2.4431898582978E+15
Volume 4.994805981937E+22
Height 35409682.572484