76688144 (number)

76688144 is an even 8-digits composite number following 76688143 and preceding 76688145. In scientific notation, it is written as 7.6688144 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 60 positive divisors. There are 34849152 positive integers (up to 76688144) that are relatively prime to 76688144.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-eight thousand one hundred forty-four

Notation

Scientific notation 7.6688144 × 10^7
Engineering notation 7.6688144 × 10^6

Prime Factorization of 76688144

Prime Factorization 2 × 2 × 2 × 2 × 13 × 13 × 79 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 737386
Product of the distinct prime numbers

The prime factorization of 76688144 is 2 × 2 × 2 × 2 × 13 × 13 × 79 × 359. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 2, 13, 28, 336, 69, 1147, 1661, 21330, 91190, 322205, 199031, 7956876, 5198439, 357011, 66388297, 941741506, 493537996, 8354398339, 1906013801

Basic calculations (n = 76688144)

Multiplication

n×y
n×2 153376288
n×3 230064432
n×4 306752576
n×5 383440720

Division

n÷y
n÷2 38344072
n÷3 25562714.666667
n÷3 19172036
n÷5 15337628.8

Exponentiation

ny
n2 5881071430164736
n3 4.5100845271076E+23
n4 3.45870011667E+31
n5 2.652412926E+39

Nth Root

y√n
2√n 8757.1767139872
3√n 424.85696501535
4√n 93.57978795652
5√n 37.752493844675

Divisors of 76688144

1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 169, 208, 316, 338, 359, 632, 676, 718, 1027, 1264, 1352, 1436, 2054, 2704, 2872, 4108, 4667, 5744, 8216, 9334, 13351, 16432, 18668, 26702, 28361, 37336, 53404, 56722, 60671, 74672, 106808, 113444, 121342, 213616, 226888, 242684, 368693, 453776, 485368, 737386, 970736, 1474772, 2949544, 4793009, 5899088, 9586018, 19172036, 38344072, 76688144

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76688143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76688144 can be divided by 60 positive divisors. The sum of these divisors (counting 76688144) is 1, the average is 0.016666666666667.

Base conversion 76688144

Base System Value
2 Binary 100100100100010101100010000
3 Ternary 12100022011100122
4 Quaternary 10210202230100
5 Quinary 124113010034
6 Senary 11335405412
8 Octal 444425420
10 Decimal 76688144
12 Duodecimal 21823868
16 Hexadecimal 4922b10
20 Vigesimal 13j6074
36 Base36 19noy8

Cryptographic Hash Functions

md5 d086e979c7192aa482b8fa792b9c291f
sha1 e5d647932642814678c4380531af47a70616a0ad
sha256 9e41415c0e17ad027c8cb2de6b4997cc55643a586bbac7c833d76cd4d3b0432d
sha512 d83e9009870ff6facf7796415e3a3e34e6c8cfd10d89485087860e4d300f73145917474e56bfba999917d07abb621f4b197eafb422b9f8962843e00edfb31d79
ripemd-160 5032a3e57d820bf530136faa8010da99ec98a88d

76688144 as geometric shapes

Circle

Radius = n
Diameter 153376288
Circumference 481845819.61567
Area 1.8475930800242E+16

Sphere

Radius = n
Volume 1.8891797889907E+24
Surface area 7.3903723200969E+16
Circumference 481845819.61567

Square

Length = n
Perimeter 306752576
Area 5881071430164736
Diagonal 108453413.31802

Cube

Length = n
Surface area 35286428580988416
Volume 4.5100845271076E+23
Space diagonal 132827761.74616

Equilateral Triangle

Length = n
Perimeter 230064432
Area 2.5465786299968E+15
Altitude 66413880.873079

Triangular Pyramid

Length = n
Surface area 2.5465786299968E+15
Volume 5.3151855880705E+22
Height 36151137.772674