75085840 (number)

75085840 is an even 8-digits composite number following 75085839 and preceding 75085841. In scientific notation, it is written as 7.5085840 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 30034304 positive integers (up to 75085840) that are relatively prime to 75085840.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-five thousand eight hundred forty

Notation

Scientific notation 7.5085840 × 10^7
Engineering notation 7.5085840 × 10^6

Prime Factorization of 75085840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 938573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9385730
Product of the distinct prime numbers

The prime factorization of 75085840 is 2 × 2 × 2 × 2 × 5 × 938573. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 86, 8, 905, 625, 8473, 9548, 90928, 52053, 185215, 684812, 7828496, 3665195, 53608996, 1656390, 291750518, 819944183, 1524549549, 2048790758

Basic calculations (n = 75085840)

Multiplication

n×y
n×2 150171680
n×3 225257520
n×4 300343360
n×5 375429200

Division

n÷y
n÷2 37542920
n÷3 25028613.333333
n÷3 18771460
n÷5 15017168

Exponentiation

ny
n2 5637883368505600
n3 4.2332520854627E+23
n4 3.1785728876872E+31
n5 2.3866581527322E+39

Nth Root

y√n
2√n 8665.2085952965
3√n 421.8771607754
4√n 93.087102196257
5√n 37.593400263062

Divisors of 75085840

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 938573, 1877146, 3754292, 4692865, 7508584, 9385730, 15017168, 18771460, 37542920, 75085840

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -75085839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 75085840 can be divided by 20 positive divisors. The sum of these divisors (counting 75085840) is 1, the average is 0.05.

Base conversion 75085840

Base System Value
2 Binary 100011110011011100000010000
3 Ternary 12020021202102001
4 Quaternary 10132123200100
5 Quinary 123210221330
6 Senary 11241203344
8 Octal 436334020
10 Decimal 75085840
12 Duodecimal 21190554
16 Hexadecimal 479b810
20 Vigesimal 1395ec0
36 Base36 18pcls

Cryptographic Hash Functions

md5 e8ae2dc951826318c8c44909fb2c5cab
sha1 3256a24edfe83a122ca26ff868c791deada49103
sha256 e6cae3d024140cde1c3f91f9e6ea9d8b9dcb4cc6b109188ea151218b7baa4d48
sha512 68cc832e2b9cceab9f47da845b49bc2761fe5b8b51770fd008cf636adfc7be13ec91d379daf86933a16874b899d3ff86eead4588e941c97efdfc7b54452976e5
ripemd-160 9d7065f2a69ccf3dcf5efff3d1a2cc8fbb708df9

75085840 as geometric shapes

Circle

Radius = n
Diameter 150171680
Circumference 471778246.66524
Area 1.7711932972293E+16

Sphere

Radius = n
Volume 1.7732204869978E+24
Surface area 7.0847731889173E+16
Circumference 471778246.66524

Square

Length = n
Perimeter 300343360
Area 5637883368505600
Diagonal 106187413.27018

Cube

Length = n
Surface area 33827300211033600
Volume 4.2332520854627E+23
Space diagonal 130052489.80899

Equilateral Triangle

Length = n
Perimeter 225257520
Area 2.4412751103498E+15
Altitude 65026244.904494

Triangular Pyramid

Length = n
Surface area 2.4412751103498E+15
Volume 4.988935426838E+22
Height 35395804.423392