68676880 (number)

68676880 is an even 8-digits composite number following 68676879 and preceding 68676881. In scientific notation, it is written as 6.8676880 × 10^7. The sum of its digits is 49. It has a total of 8 prime factors and 80 positive divisors. There are 26593280 positive integers (up to 68676880) that are relatively prime to 68676880.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred seventy-six thousand eight hundred eighty

Notation

Scientific notation 6.8676880 × 10^7
Engineering notation 6.8676880 × 10^6

Prime Factorization of 68676880

Prime Factorization 2 × 2 × 2 × 2 × 5 × 113 × 107 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8584610
Product of the distinct prime numbers

The prime factorization of 68676880 is 2 × 2 × 2 × 2 × 5 × 113 × 107 × 71. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 2, 96, 31, 426, 540, 8212, 8152, 37070, 76153, 704652, 452038, 7806622, 2035285, 72865355, 17367052, 67976664, 576485069, 1162732980, 7452875868

Basic calculations (n = 68676880)

Multiplication

n×y
n×2 137353760
n×3 206030640
n×4 274707520
n×5 343384400

Division

n÷y
n÷2 34338440
n÷3 22892293.333333
n÷3 17169220
n÷5 13735376

Exponentiation

ny
n2 4716513846534400
n3 3.2391545545678E+23
n4 2.2245502864551E+31
n5 1.5277517307684E+39

Nth Root

y√n
2√n 8287.1515009682
3√n 409.51535039658
4√n 91.033793181259
5√n 36.928537752858

Divisors of 68676880

1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 107, 113, 142, 214, 226, 284, 355, 428, 452, 535, 565, 568, 710, 856, 904, 1070, 1130, 1136, 1420, 1712, 1808, 2140, 2260, 2840, 4280, 4520, 5680, 7597, 8023, 8560, 9040, 12091, 15194, 16046, 24182, 30388, 32092, 37985, 40115, 48364, 60455, 60776, 64184, 75970, 80230, 96728, 120910, 121552, 128368, 151940, 160460, 193456, 241820, 303880, 320920, 483640, 607760, 641840, 858461, 967280, 1716922, 3433844, 4292305, 6867688, 8584610, 13735376, 17169220, 34338440, 68676880

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68676879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68676880 can be divided by 80 positive divisors. The sum of these divisors (counting 68676880) is 1, the average is 0.0125.

Base conversion 68676880

Base System Value
2 Binary 100000101111110110100010000
3 Ternary 11210020010222011
4 Quaternary 10011332310100
5 Quinary 120040130010
6 Senary 10451552304
8 Octal 405766420
10 Decimal 68676880
12 Duodecimal 1abbb694
16 Hexadecimal 417ed10
20 Vigesimal 1194c40
36 Base36 14vzf4

Cryptographic Hash Functions

md5 0755b269f031f1c07be50c276e11bd78
sha1 692f66379b1f8cd968a0c02e59d5a065ce4bd4af
sha256 c0d61c322013c160ef930ca47414a1bdc856856c23e7c22774df73758e09f7fc
sha512 08a267591b046d348b22ff8ae17bd56d0a75e5b3cffb942faea701a251e0cfae85eee05c4ef5b6168980340ea27fc24954b992092d091c79a5413dda03ccaec8
ripemd-160 7dd96d656439bc5dc7413453b0dfdded56cd05eb

68676880 as geometric shapes

Circle

Radius = n
Diameter 137353760
Circumference 431509563.35894
Area 1.4817365250827E+16

Sphere

Radius = n
Volume 1.3568138869963E+24
Surface area 5.9269461003308E+16
Circumference 431509563.35894

Square

Length = n
Perimeter 274707520
Area 4716513846534400
Diagonal 97123775.11747

Cube

Length = n
Surface area 28299083079206400
Volume 3.2391545545678E+23
Space diagonal 118951845.46531

Equilateral Triangle

Length = n
Perimeter 206030640
Area 2.0423104041999E+15
Altitude 59475922.732655

Triangular Pyramid

Length = n
Surface area 2.0423104041999E+15
Volume 3.8173802514103E+22
Height 32374591.705823