76985449 (number)

76985449 is an odd 8-digits composite number following 76985448 and preceding 76985450. In scientific notation, it is written as 7.6985449 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 76649040 positive integers (up to 76985449) that are relatively prime to 76985449.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred eighty-five thousand four hundred forty-nine

Notation

Scientific notation 7.6985449 × 10^7
Engineering notation 7.6985449 × 10^6

Prime Factorization of 76985449

Prime Factorization 229 × 336181

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 76985449
Product of the distinct prime numbers

The prime factorization of 76985449 is 229 × 336181. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 38, 46, 823, 350, 5209, 5340, 57465, 34906, 221998, 537460, 8703302, 1360161, 7041556, 17791252, 287298555, 991587498, 7476798565, 7986605872

Basic calculations (n = 76985449)

Multiplication

n×y
n×2 153970898
n×3 230956347
n×4 307941796
n×5 384927245

Division

n÷y
n÷2 38492724.5
n÷3 25661816.333333
n÷3 19246362.25
n÷5 15397089.8

Exponentiation

ny
n2 5926759357731601
n3 4.5627423026992E+23
n4 3.5126476484459E+31
n5 2.704227563944E+39

Nth Root

y√n
2√n 8774.1352280438
3√n 425.40528628519
4√n 93.670354051022
5√n 37.781720370867

Divisors of 76985449

1, 229, 336181, 76985449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76985448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76985449 can be divided by 4 positive divisors. The sum of these divisors (counting 76985449) is 1, the average is 0.25.

Base conversion 76985449

Base System Value
2 Binary 100100101101011010001101001
3 Ternary 12100212021011221
4 Quaternary 10211223101221
5 Quinary 124202013244
6 Senary 11350022041
8 Octal 445532151
10 Decimal 76985449
12 Duodecimal 21947921
16 Hexadecimal 496b469
20 Vigesimal 14133c9
36 Base36 19u2cp

Cryptographic Hash Functions

md5 7ec478e6c6f3a8833eec8a4f5bc6c764
sha1 25731ca9bbeb95a8d777607ab0ff41d257ce2831
sha256 099c44859e3944e3f91f3204c4d21114297c74e18bcc9fa3e213bf2efff7b271
sha512 d7e1d9a4d3cd104220871134dd96f46134698ed578e1b3fcf47956dbbaba44d30466e1a77283be8d14d92bcf9d238a5b9056118878a0100f6d5c842c1730a69b
ripemd-160 151b80758b36f376a89f1ad677ac063de121d2b5

76985449 as geometric shapes

Circle

Radius = n
Diameter 153970898
Circumference 483713842.02342
Area 1.8619463657844E+16

Sphere

Radius = n
Volume 1.9112370264511E+24
Surface area 7.4477854631377E+16
Circumference 483713842.02342

Square

Length = n
Perimeter 307941796
Area 5926759357731601
Diagonal 108873866.08118

Cube

Length = n
Surface area 35560556146389606
Volume 4.5627423026992E+23
Space diagonal 133342709.1115

Equilateral Triangle

Length = n
Perimeter 230956347
Area 2.5663620829564E+15
Altitude 66671354.555751

Triangular Pyramid

Length = n
Surface area 2.5663620829564E+15
Volume 5.3772433717422E+22
Height 36291288.693727