75081904 (number)

75081904 is an even 8-digits composite number following 75081903 and preceding 75081905. In scientific notation, it is written as 7.5081904 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 37350720 positive integers (up to 75081904) that are relatively prime to 75081904.

Interesting facts

Basic properties

Name

Name seventy-five million eighty-one thousand nine hundred four

Notation

Scientific notation 7.5081904 × 10^7
Engineering notation 7.5081904 × 10^6

Prime Factorization of 75081904

Prime Factorization 2 × 2 × 2 × 2 × 199 × 23581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9385238
Product of the distinct prime numbers

The prime factorization of 75081904 is 2 × 2 × 2 × 2 × 199 × 23581. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 76, 89, 110, 878, 3809, 9279, 59813, 66887, 430592, 455148, 8271647, 7937519, 57267546, 47953719, 453580233, 5502396, 5502923096, 995676300

Basic calculations (n = 75081904)

Multiplication

n×y
n×2 150163808
n×3 225245712
n×4 300327616
n×5 375409520

Division

n÷y
n÷2 37540952
n÷3 25027301.333333
n÷3 18770476
n÷5 15016380.8

Exponentiation

ny
n2 5637292308265216
n3 4.2325863990911E+23
n4 3.1779064568826E+31
n5 2.3860326751664E+39

Nth Root

y√n
2√n 8664.9814771874
3√n 421.86978904583
4√n 93.085882265719
5√n 37.593006125563

Divisors of 75081904

1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 23581, 47162, 94324, 188648, 377296, 4692619, 9385238, 18770476, 37540952, 75081904

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 -75081903
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 75081904 can be divided by 20 positive divisors. The sum of these divisors (counting 75081904) is 1, the average is 0.05.

Base conversion 75081904

Base System Value
2 Binary 100011110011010100010110000
3 Ternary 12020021120000021
4 Quaternary 10132122202300
5 Quinary 123210110104
6 Senary 11241133224
8 Octal 436324260
10 Decimal 75081904
12 Duodecimal 2118a214
16 Hexadecimal 479a8b0
20 Vigesimal 13954f4
36 Base36 18p9kg

Cryptographic Hash Functions

md5 6a87d43d26d59179ebbdaf2a201f2a51
sha1 5aab1610430927d6ffad7b9b6eeb72d826a21e09
sha256 b041dbf21f8cf5989eb1fab420d9eef4b53d898b1963e013bd460b8596df926d
sha512 26eaea6518eaa51db04db7c18ca87b03b06bfd0f8f18e76730736d2b313f969f7568b48f16aea8712eccee1e5728e24c92687448594c99fd7e6c07b0040b80be
ripemd-160 b346ecce0df67c2172f40904b6b4cf71770d6acd

75081904 as geometric shapes

Circle

Radius = n
Diameter 150163808
Circumference 471753516.04787
Area 1.7710076101784E+16

Sphere

Radius = n
Volume 1.7729416449425E+24
Surface area 7.0840304407137E+16
Circumference 471753516.04787

Square

Length = n
Perimeter 300327616
Area 5637292308265216
Diagonal 106181846.92559

Cube

Length = n
Surface area 33823753849591296
Volume 4.2325863990911E+23
Space diagonal 130045672.45701

Equilateral Triangle

Length = n
Perimeter 225245712
Area 2.4410191737581E+15
Altitude 65022836.228504

Triangular Pyramid

Length = n
Surface area 2.4410191737581E+15
Volume 4.9881509079254E+22
Height 35393948.975198