68876720 (number)

68876720 is an even 8-digits composite number following 68876719 and preceding 68876721. In scientific notation, it is written as 6.8876720 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 160 positive divisors. There are 23091200 positive integers (up to 68876720) that are relatively prime to 68876720.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred seventy-six thousand seven hundred twenty

Notation

Scientific notation 6.8876720 × 10^7
Engineering notation 6.8876720 × 10^6

Prime Factorization of 68876720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 23 × 41 × 83

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8609590
Product of the distinct prime numbers

The prime factorization of 68876720 is 2 × 2 × 2 × 2 × 5 × 11 × 23 × 41 × 83. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 8, 100, 27, 448, 328, 204, 369, 91910, 8189, 669415, 924835, 8109431, 5471266, 41283948, 77666917, 405520665, 298682000, 1668853778, 1894248919

Basic calculations (n = 68876720)

Multiplication

n×y
n×2 137753440
n×3 206630160
n×4 275506880
n×5 344383600

Division

n÷y
n÷2 34438360
n÷3 22958906.666667
n÷3 17219180
n÷5 13775344

Exponentiation

ny
n2 4744002557958400
n3 3.2675133586378E+23
n4 2.2505560269916E+31
n5 1.5501091731541E+39

Nth Root

y√n
2√n 8299.1999614421
3√n 409.9121763111
4√n 91.099944903617
5√n 36.950004145282

Divisors of 68876720

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 41, 44, 46, 55, 80, 82, 83, 88, 92, 110, 115, 164, 166, 176, 184, 205, 220, 230, 253, 328, 332, 368, 410, 415, 440, 451, 460, 506, 656, 664, 820, 830, 880, 902, 913, 920, 943, 1012, 1265, 1328, 1640, 1660, 1804, 1826, 1840, 1886, 1909, 2024, 2255, 2530, 3280, 3320, 3403, 3608, 3652, 3772, 3818, 4048, 4510, 4565, 4715, 5060, 6640, 6806, 7216, 7304, 7544, 7636, 9020, 9130, 9430, 9545, 10120, 10373, 13612, 14608, 15088, 15272, 17015, 18040, 18260, 18860, 19090, 20240, 20746, 20999, 27224, 30544, 34030, 36080, 36520, 37433, 37720, 38180, 41492, 41998, 51865, 54448, 68060, 73040, 74866, 75440, 76360, 78269, 82984, 83996, 103730, 104995, 136120, 149732, 152720, 156538, 165968, 167992, 187165, 207460, 209990, 272240, 299464, 313076, 335984, 374330, 391345, 414920, 419980, 598928, 626152, 748660, 782690, 829840, 839960, 860959, 1252304, 1497320, 1565380, 1679920, 1721918, 2994640, 3130760, 3443836, 4304795, 6261520, 6887672, 8609590, 13775344, 17219180, 34438360, 68876720

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68876719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68876720 can be divided by 160 positive divisors. The sum of these divisors (counting 68876720) is 1, the average is 0.00625.

Base conversion 68876720

Base System Value
2 Binary 100000110101111100110110000
3 Ternary 11210121022002122
4 Quaternary 10012233212300
5 Quinary 120113023340
6 Senary 10500133412
8 Octal 406574660
10 Decimal 68876720
12 Duodecimal 1b097268
16 Hexadecimal 41af9b0
20 Vigesimal 11a9bg0
36 Base36 1509m8

Cryptographic Hash Functions

md5 bb967c9fe09f35f8d409822b723f565e
sha1 b985d1e7a82ea1a4d4eaab17a6e9447b27aebe1a
sha256 9bd3eb483e14292176a17b3c58faed2ea825154b6637f7292b95bfddbb87f8d6
sha512 6187b863d4b960511e6e62d232206e0122ea8b47277648531be8fa521caf930f9cf1133a8c132ce614098b2a617d1b341b35a1367a0fbd6a492d0f31408f4d2e
ripemd-160 bc43d62d5c52b49f7576a2e8f4e0f6ae8926a9fb

68876720 as geometric shapes

Circle

Radius = n
Diameter 137753440
Circumference 432765195.11072
Area 1.4903723584693E+16

Sphere

Radius = n
Volume 1.3686927950671E+24
Surface area 5.9614894338773E+16
Circumference 432765195.11072

Square

Length = n
Perimeter 275506880
Area 4744002557958400
Diagonal 97406391.555774

Cube

Length = n
Surface area 28464015347750400
Volume 3.2675133586378E+23
Space diagonal 119297978.4987

Equilateral Triangle

Length = n
Perimeter 206630160
Area 2.0542133654052E+15
Altitude 59648989.249348

Triangular Pyramid

Length = n
Surface area 2.0542133654052E+15
Volume 3.8508014225174E+22
Height 32468797.185258