76751421 (number)

76751421 is an odd 8-digits composite number following 76751420 and preceding 76751422. In scientific notation, it is written as 7.6751421 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 50371200 positive integers (up to 76751421) that are relatively prime to 76751421.

Interesting facts

Basic properties

Name

Name seventy-six million seven hundred fifty-one thousand four hundred twenty-one

Notation

Scientific notation 7.6751421 × 10^7
Engineering notation 7.6751421 × 10^6

Prime Factorization of 76751421

Prime Factorization 3 × 107 × 181 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 76751421
Product of the distinct prime numbers

The prime factorization of 76751421 is 3 × 107 × 181 × 1321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 80, 87, 914, 900, 7226, 8887, 80486, 52322, 52848, 583588, 6020733, 966988, 62276253, 41822924, 34987880, 665028014, 8546979293, 670906174

Basic calculations (n = 76751421)

Multiplication

n×y
n×2 153502842
n×3 230254263
n×4 307005684
n×5 383757105

Division

n÷y
n÷2 38375710.5
n÷3 25583807
n÷3 19187855.25
n÷5 15350284.2

Exponentiation

ny
n2 5890780625519241
n3 4.5212578380787E+23
n4 3.4701296377993E+31
n5 2.6633738075531E+39

Nth Root

y√n
2√n 8760.7888343459
3√n 424.97378569569
4√n 93.599085649091
5√n 37.758721864751

Divisors of 76751421

1, 3, 107, 181, 321, 543, 1321, 3963, 19367, 58101, 141347, 239101, 424041, 717303, 25583807, 76751421

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 -76751420
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 76751421 can be divided by 16 positive divisors. The sum of these divisors (counting 76751421) is 1, the average is 0.0625.

Base conversion 76751421

Base System Value
2 Binary 100100100110010001000111101
3 Ternary 12100102101011020
4 Quaternary 10210302020331
5 Quinary 124122021141
6 Senary 11341014353
8 Octal 444621075
10 Decimal 76751421
12 Duodecimal 218543b9
16 Hexadecimal 493223d
20 Vigesimal 13jdib1
36 Base36 19p1rx

Cryptographic Hash Functions

md5 348d718f830cd8a5f59b954f6d0f280c
sha1 410369b8860390580b9e82e7d16e5371b74d2c21
sha256 0254924975509002506c87f623c267028a9100df34b1c36c73eaacb7de773bf0
sha512 694ca7f4ad2d77a2848b9f64e5a134eee991c99e7527545bb0adda408377b0a02b613b0f1da875a1e750828175bd867dc81e40b4a3fd0fec156db2a2def7c948
ripemd-160 665dd3b5f94115e1206623f89e557535aca63569

76751421 as geometric shapes

Circle

Radius = n
Diameter 153502842
Circumference 482243400.73235
Area 1.850643313704E+16

Sphere

Radius = n
Volume 1.8938600545458E+24
Surface area 7.4025732548161E+16
Circumference 482243400.73235

Square

Length = n
Perimeter 307005684
Area 5890780625519241
Diagonal 108542900.50961

Cube

Length = n
Surface area 35344683753115446
Volume 4.5212578380787E+23
Space diagonal 132937360.72511

Equilateral Triangle

Length = n
Perimeter 230254263
Area 2.5507828349104E+15
Altitude 66468680.362554

Triangular Pyramid

Length = n
Surface area 2.5507828349104E+15
Volume 5.3283534613305E+22
Height 36180966.836536