38217872 (number)

38217872 is an even 8-digits composite number following 38217871 and preceding 38217873. In scientific notation, it is written as 3.8217872 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 14636160 positive integers (up to 38217872) that are relatively prime to 38217872.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred seventeen thousand eight hundred seventy-two

Notation

Scientific notation 3.8217872 × 10^7
Engineering notation 3.8217872 × 10^6

Prime Factorization of 38217872

Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 67 × 463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4777234
Product of the distinct prime numbers

The prime factorization of 38217872 is 2 × 2 × 2 × 2 × 11 × 7 × 67 × 463. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 7, 38, 100, 383, 348, 305, 9756, 52098, 11434, 779408, 905244, 5223890, 4347933, 47735439, 63066530, 301069447, 811599904, 3081168380, 9806324517

Basic calculations (n = 38217872)

Multiplication

n×y
n×2 76435744
n×3 114653616
n×4 152871488
n×5 191089360

Division

n÷y
n÷2 19108936
n÷3 12739290.666667
n÷3 9554468
n÷5 7643574.4

Exponentiation

ny
n2 1460605740208384
n3 5.5821243221749E+22
n4 2.1333691283297E+30
n5 8.1532828275255E+37

Nth Root

y√n
2√n 6182.0604979246
3√n 336.83884319072
4√n 78.626080265549
5√n 32.843792547034

Divisors of 38217872

1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 463, 469, 536, 616, 737, 926, 938, 1072, 1232, 1474, 1852, 1876, 2948, 3241, 3704, 3752, 5093, 5159, 5896, 6482, 7408, 7504, 10186, 10318, 11792, 12964, 20372, 20636, 25928, 31021, 35651, 40744, 41272, 51856, 62042, 71302, 81488, 82544, 124084, 142604, 217147, 248168, 285208, 341231, 434294, 496336, 570416, 682462, 868588, 1364924, 1737176, 2388617, 2729848, 3474352, 4777234, 5459696, 9554468, 19108936, 38217872

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 -38217871
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 38217872 can be divided by 80 positive divisors. The sum of these divisors (counting 38217872) is 1, the average is 0.0125.

Base conversion 38217872

Base System Value
2 Binary 10010001110010100010010000
3 Ternary 2122220200001202
4 Quaternary 2101302202100
5 Quinary 34240432442
6 Senary 3443050332
8 Octal 221624220
10 Decimal 38217872
12 Duodecimal 109709a8
16 Hexadecimal 2472890
20 Vigesimal bih4dc
36 Base36 mr53k

Cryptographic Hash Functions

md5 f7cbcbb61fbe4687e575099060f864cb
sha1 bdb8754a13b21282dc29d9699713f5caa50e2895
sha256 a9c87e5c2c498dafe77ac29ca697e67aff245d1edb444fd1d827d3805346339d
sha512 ac22bb97268458f64dc671dfecb33192b3e727dd29c8eb2f3d1e22246fb6ee89f417ae48bd68ffc21330a2c5af2107c45179432b974e8efbbdcca535ab965fa9
ripemd-160 5b53a7d303f99aabc5e822dbd5c6c4d4950ee4ce

38217872 as geometric shapes

Circle

Radius = n
Diameter 76435744
Circumference 240129971.82207
Area 4.5886282632297E+15

Sphere

Radius = n
Volume 2.3382347682626E+23
Surface area 1.8354513052919E+16
Circumference 240129971.82207

Square

Length = n
Perimeter 152871488
Area 1460605740208384
Diagonal 54048232.907439

Cube

Length = n
Surface area 8763634441250304
Volume 5.5821243221749E+22
Space diagonal 66195296.061164

Equilateral Triangle

Length = n
Perimeter 114653616
Area 6.3246083796692E+14
Altitude 33097648.030582

Triangular Pyramid

Length = n
Surface area 6.3246083796692E+14
Volume 6.5785966027271E+21
Height 18016077.635813