38861680 (number)

38861680 is an even 8-digits composite number following 38861679 and preceding 38861681. In scientific notation, it is written as 3.8861680 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 160 positive divisors. There are 12579840 positive integers (up to 38861680) that are relatively prime to 38861680.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-one thousand six hundred eighty

Notation

Scientific notation 3.8861680 × 10^7
Engineering notation 3.8861680 × 10^6

Prime Factorization of 38861680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 13 × 43 × 79

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4857710
Product of the distinct prime numbers

The prime factorization of 38861680 is 2 × 2 × 2 × 2 × 5 × 11 × 13 × 43 × 79. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 3, 24, 11, 225, 964, 9715, 6574, 51998, 46070, 451253, 111802, 1581652, 9278987, 51588233, 93017025, 798590000, 666701501, 6171693890, 8881557817

Basic calculations (n = 38861680)

Multiplication

n×y
n×2 77723360
n×3 116585040
n×4 155446720
n×5 194308400

Division

n÷y
n÷2 19430840
n÷3 12953893.333333
n÷3 9715420
n÷5 7772336

Exponentiation

ny
n2 1510230172422400
n3 5.8690081687024E+22
n4 2.280795173695E+30
n5 8.8635532185679E+37

Nth Root

y√n
2√n 6233.9136984723
3√n 338.71975284002
4√n 78.955137251937
5√n 32.953709906676

Divisors of 38861680

1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 43, 44, 52, 55, 65, 79, 80, 86, 88, 104, 110, 130, 143, 158, 172, 176, 208, 215, 220, 260, 286, 316, 344, 395, 430, 440, 473, 520, 559, 572, 632, 688, 715, 790, 860, 869, 880, 946, 1027, 1040, 1118, 1144, 1264, 1430, 1580, 1720, 1738, 1892, 2054, 2236, 2288, 2365, 2795, 2860, 3160, 3397, 3440, 3476, 3784, 4108, 4345, 4472, 4730, 5135, 5590, 5720, 6149, 6320, 6794, 6952, 7568, 8216, 8690, 8944, 9460, 10270, 11180, 11297, 11440, 12298, 13588, 13904, 16432, 16985, 17380, 18920, 20540, 22360, 22594, 24596, 27176, 30745, 33970, 34760, 37367, 37840, 41080, 44161, 44720, 45188, 49192, 54352, 56485, 61490, 67940, 69520, 74734, 82160, 88322, 90376, 98384, 112970, 122980, 135880, 149468, 176644, 180752, 186835, 220805, 225940, 245960, 271760, 298936, 353288, 373670, 441610, 451880, 485771, 491920, 597872, 706576, 747340, 883220, 903760, 971542, 1494680, 1766440, 1943084, 2428855, 2989360, 3532880, 3886168, 4857710, 7772336, 9715420, 19430840, 38861680

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 -38861679
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 38861680 can be divided by 160 positive divisors. The sum of these divisors (counting 38861680) is 1, the average is 0.00625.

Base conversion 38861680

Base System Value
2 Binary 10010100001111101101110000
3 Ternary 2201010101012111
4 Quaternary 2110033231300
5 Quinary 34422033210
6 Senary 3504535104
8 Octal 224175560
10 Decimal 38861680
12 Duodecimal 11021494
16 Hexadecimal 250fb70
20 Vigesimal c2he40
36 Base36 n4xv4

Cryptographic Hash Functions

md5 4117b99d30313bb3a56623ba39defb2a
sha1 8ab9304a21a22d28b187445b52b174fe8a28b46e
sha256 e40a14fe108ec823d17ea0394f098db1bb8e5fcfc746985a1a02d1aea2fe2ed4
sha512 466c5e8e264820d705ea444eb70a1fddca4ac9996d551c3b7c2e4cbd02a3519288166829c5843fbf26e85bdbae97213ea85168652bb616add5eee49d7bfb4a72
ripemd-160 2f43c1fe82a7bd48476929461ef1db4c9a4121f6

38861680 as geometric shapes

Circle

Radius = n
Diameter 77723360
Circumference 244175136.78831
Area 4.7445280149119E+15

Sphere

Radius = n
Volume 2.4584043928872E+23
Surface area 1.8978112059647E+16
Circumference 244175136.78831

Square

Length = n
Perimeter 155446720
Area 1510230172422400
Diagonal 54958714.912603

Cube

Length = n
Surface area 9061381034534400
Volume 5.8690081687024E+22
Space diagonal 67310404.227483

Equilateral Triangle

Length = n
Perimeter 116585040
Area 6.5394884743978E+14
Altitude 33655202.113742

Triangular Pyramid

Length = n
Surface area 6.5394884743978E+14
Volume 6.9166924582145E+21
Height 18319571.637534