75492789 (number)

75492789 is an odd 8-digits composite number following 75492788 and preceding 75492790. In scientific notation, it is written as 7.5492789 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 50245200 positive integers (up to 75492789) that are relatively prime to 75492789.

Interesting facts

Basic properties

Name

Name seventy-five million four hundred ninety-two thousand seven hundred eighty-nine

Notation

Scientific notation 7.5492789 × 10^7
Engineering notation 7.5492789 × 10^6

Prime Factorization of 75492789

Prime Factorization 3 × 613 × 41051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 75492789
Product of the distinct prime numbers

The prime factorization of 75492789 is 3 × 613 × 41051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 75492789)

Multiplication

n×y
n×2 150985578
n×3 226478367
n×4 301971156
n×5 377463945

Division

n÷y
n÷2 37746394.5
n÷3 25164263
n÷3 18873197.25
n÷5 15098557.8

Exponentiation

ny
n2 5699161190998521
n3 4.3024557326904E+23
n4 3.2480438280984E+31
n5 2.4520388737738E+39

Nth Root

y√n
2√n 8688.6586421611
3√n 422.63794895502
4√n 93.212974644955
5√n 37.634061826028

Divisors of 75492789

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 -75492788
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 75492789 can be divided by 8 positive divisors. The sum of these divisors (counting 75492789) is 1, the average is 0.125.

Base conversion 75492789

Base System Value
2 Binary 100011111111110110110110101
3 Ternary 12021001102122020
4 Quaternary 10133332312311
5 Quinary 123311232124
6 Senary 11254023353
8 Octal 437766665
10 Decimal 75492789
12 Duodecimal 21347b59
16 Hexadecimal 47fedb5
20 Vigesimal 13bgbj9
36 Base36 18y2lx

Cryptographic Hash Functions

md5 fc78a455eb4c29f564960d6163a79e52
sha1 9b7a3f5883061f10910e6831d8f32b350fbac44b
sha256 9293c9bba0ac3ca76deef59d11dac49f275025384ea8d1baef3ab71bffab01c2
sha512 78c5813b808fe0293d9b8da2a7af6f45c27b46a0bc3f95828a8f5b2b9883684f1353533f3e36a81540c5f8969abc82ca2538d032de02a4ac5170f06121ecac3d
ripemd-160 f44ffc0963aaebfdf31b237d2cc4e802bf289eb7

75492789 as geometric shapes

Circle

Radius = n
Diameter 150985578
Circumference 474335182.64281
Area 1.7904442929265E+16

Sphere

Radius = n
Volume 1.8022084429621E+24
Surface area 7.161777171706E+16
Circumference 474335182.64281

Square

Length = n
Perimeter 301971156
Area 5699161190998521
Diagonal 106762926.06517

Cube

Length = n
Surface area 34194967145991126
Volume 4.3024557326904E+23
Space diagonal 130757346.15308

Equilateral Triangle

Length = n
Perimeter 226478367
Area 2.4678091858335E+15
Altitude 65378673.076538

Triangular Pyramid

Length = n
Surface area 2.4678091858335E+15
Volume 5.0704927072339E+22
Height 35587642.021723