76442849 (number)

76442849 is an odd 8-digits composite number following 76442848 and preceding 76442850. In scientific notation, it is written as 7.6442849 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 64157184 positive integers (up to 76442849) that are relatively prime to 76442849.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-two thousand eight hundred forty-nine

Notation

Scientific notation 7.6442849 × 10^7
Engineering notation 7.6442849 × 10^6

Prime Factorization of 76442849

Prime Factorization 7 × 79 × 137 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76442849
Product of the distinct prime numbers

The prime factorization of 76442849 is 7 × 79 × 137 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 27, 53, 534, 437, 3562, 9443, 9610, 25253, 789225, 300194, 4074874, 1482284, 28617248, 93992462, 161549905, 344519236, 1929619691, 6219279373

Basic calculations (n = 76442849)

Multiplication

n×y
n×2 152885698
n×3 229328547
n×4 305771396
n×5 382214245

Division

n÷y
n÷2 38221424.5
n÷3 25480949.666667
n÷3 19110712.25
n÷5 15288569.8

Exponentiation

ny
n2 5843509163236801
n3 4.4669448859543E+23
n4 3.4146599340832E+31
n5 2.6102633372748E+39

Nth Root

y√n
2√n 8743.1601266361
3√n 424.40349812924
4√n 93.504866860694
5√n 37.728311830221

Divisors of 76442849

1, 7, 79, 137, 553, 959, 1009, 7063, 10823, 75761, 79711, 138233, 557977, 967631, 10920407, 76442849

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76442848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76442849 can be divided by 16 positive divisors. The sum of these divisors (counting 76442849) is 1, the average is 0.0625.

Base conversion 76442849

Base System Value
2 Binary 100100011100110110011100001
3 Ternary 12022211200212122
4 Quaternary 10203212303201
5 Quinary 124032132344
6 Senary 11330234025
8 Octal 443466341
10 Decimal 76442849
12 Duodecimal 21725915
16 Hexadecimal 48e6ce1
20 Vigesimal 13hf729
36 Base36 19ifoh

Cryptographic Hash Functions

md5 c8201a5fbf8ddb882a90b9f9307d2db9
sha1 cdeff6777816cc680f63e34ee7a674071f3a1886
sha256 db51ac64be8cde3078c9f54af9e40a4040c0814d4e1ba1a6eae84ddbcfd94a00
sha512 318681ebd0ca8c9f180b8f35681151add402dfc45531efc7ca1457cde6c321ab4b3bc2d0f43b7db3069cc49a5551bade1cb638e992f215ba05cafae3cfa5c220
ripemd-160 c0314f743bff60671e40711623302cfbdd8b959a

76442849 as geometric shapes

Circle

Radius = n
Diameter 152885698
Circumference 480304585.67575
Area 1.8357925458409E+16

Sphere

Radius = n
Volume 1.8711094983606E+24
Surface area 7.3431701833637E+16
Circumference 480304585.67575

Square

Length = n
Perimeter 305771396
Area 5843509163236801
Diagonal 108106513.80224

Cube

Length = n
Surface area 35061054979420806
Volume 4.4669448859543E+23
Space diagonal 132402898.34332

Equilateral Triangle

Length = n
Perimeter 229328547
Area 2.5303136913051E+15
Altitude 66201449.171658

Triangular Pyramid

Length = n
Surface area 2.5303136913051E+15
Volume 5.2643450334081E+22
Height 36035504.600746