75821425 (number)

75821425 is an odd 8-digits composite number following 75821424 and preceding 75821426. In scientific notation, it is written as 7.5821425 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 60416000 positive integers (up to 75821425) that are relatively prime to 75821425.

Interesting facts

Basic properties

Name

Name seventy-five million eight hundred twenty-one thousand four hundred twenty-five

Notation

Scientific notation 7.5821425 × 10^7
Engineering notation 7.5821425 × 10^6

Prime Factorization of 75821425

Prime Factorization 5 × 5 × 257 × 11801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15164285
Product of the distinct prime numbers

The prime factorization of 75821425 is 5 × 5 × 257 × 11801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 81, 62, 596, 670, 5149, 9964, 94004, 21258, 192539, 69417, 1949237, 925269, 64303229, 70628009, 830955451, 412546641, 9426787347, 2933246312

Basic calculations (n = 75821425)

Multiplication

n×y
n×2 151642850
n×3 227464275
n×4 303285700
n×5 379107125

Division

n÷y
n÷2 37910712.5
n÷3 25273808.333333
n÷3 18955356.25
n÷5 15164285

Exponentiation

ny
n2 5748888489030625
n3 4.358889174044E+23
n4 3.3049718859309E+31
n5 2.5058767797622E+39

Nth Root

y√n
2√n 8707.5498850136
3√n 423.25033850835
4√n 93.314253386145
5√n 37.666770718476

Divisors of 75821425

1, 5, 25, 257, 1285, 6425, 11801, 59005, 295025, 3032857, 15164285, 75821425

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 -75821424
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 75821425 can be divided by 12 positive divisors. The sum of these divisors (counting 75821425) is 1, the average is 0.083333333333333.

Base conversion 75821425

Base System Value
2 Binary 100100001001111000101110001
3 Ternary 12021200010102221
4 Quaternary 10201033011301
5 Quinary 123402241200
6 Senary 11305041041
8 Octal 441170561
10 Decimal 75821425
12 Duodecimal 21486181
16 Hexadecimal 484f171
20 Vigesimal 13dhdb5
36 Base36 19546p

Cryptographic Hash Functions

md5 9802bcebd1aa475af0d4c9c8d45def71
sha1 a9be80b4beedf9bb1b689b97a24c87e64aa75813
sha256 8d0f2345cccce7390bc9d9ed143e9f083a887a7ce5c4de1d39736019f6b40392
sha512 ab6d0740c79fb7b3e5bd4bf96f805319b8b9283ee3053a81cd34068efe77878a16fbdb7503805cc495c3937685f66ffe54310432b2a56dc8ee13e29ef59cd2a6
ripemd-160 9ba435a34653b81c87d9abaf84e9c2a6ce8fde5e

75821425 as geometric shapes

Circle

Radius = n
Diameter 151642850
Circumference 476400063.52942
Area 1.8060665843446E+16

Sphere

Radius = n
Volume 1.8258472275985E+24
Surface area 7.2242663373782E+16
Circumference 476400063.52942

Square

Length = n
Perimeter 303285700
Area 5748888489030625
Diagonal 107227687.55345

Cube

Length = n
Surface area 34493330934183750
Volume 4.358889174044E+23
Space diagonal 131326560.40227

Equilateral Triangle

Length = n
Perimeter 227464275
Area 2.4893417375122E+15
Altitude 65663280.201137

Triangular Pyramid

Length = n
Surface area 2.4893417375122E+15
Volume 5.1370001556786E+22
Height 35742562.517818