38156720 (number)

38156720 is an even 8-digits composite number following 38156719 and preceding 38156721. In scientific notation, it is written as 3.8156720 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 80 positive divisors. There are 12856320 positive integers (up to 38156720) that are relatively prime to 38156720.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred fifty-six thousand seven hundred twenty

Notation

Scientific notation 3.8156720 × 10^7
Engineering notation 3.8156720 × 10^6

Prime Factorization of 38156720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 61 × 1117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4769590
Product of the distinct prime numbers

The prime factorization of 38156720 is 2 × 2 × 2 × 2 × 5 × 7 × 61 × 1117. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 3, 44, 15, 670, 937, 3145, 2445, 22135, 61458, 980987, 297862, 9013983, 266033, 10814135, 55393489, 477975780, 497022675, 7565969371, 7746965164

Basic calculations (n = 38156720)

Multiplication

n×y
n×2 76313440
n×3 114470160
n×4 152626880
n×5 190783600

Division

n÷y
n÷2 19078360
n÷3 12718906.666667
n÷3 9539180
n÷5 7631344

Exponentiation

ny
n2 1455935281158400
n3 5.5553714861282E+22
n4 2.1197475429218E+30
n5 8.0882613465955E+37

Nth Root

y√n
2√n 6177.1125940847
3√n 336.65908989691
4√n 78.594609192264
5√n 32.83327521459

Divisors of 38156720

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1117, 1220, 1708, 2135, 2234, 2440, 3416, 4270, 4468, 4880, 5585, 6832, 7819, 8540, 8936, 11170, 15638, 17080, 17872, 22340, 31276, 34160, 39095, 44680, 62552, 68137, 78190, 89360, 125104, 136274, 156380, 272548, 312760, 340685, 476959, 545096, 625520, 681370, 953918, 1090192, 1362740, 1907836, 2384795, 2725480, 3815672, 4769590, 5450960, 7631344, 9539180, 19078360, 38156720

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 -38156719
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 38156720 can be divided by 80 positive divisors. The sum of these divisors (counting 38156720) is 1, the average is 0.0125.

Base conversion 38156720

Base System Value
2 Binary 10010001100011100110110000
3 Ternary 2122210120011212
4 Quaternary 2101203212300
5 Quinary 34232003340
6 Senary 3441455252
8 Octal 221434660
10 Decimal 38156720
12 Duodecimal 10941528
16 Hexadecimal 24639b0
20 Vigesimal bi9bg0
36 Base36 mptww

Cryptographic Hash Functions

md5 f5b80d22786a635cbe9e73b9d33a4774
sha1 afb68a2946bd6072cb4df9b461f3e95a2ccadca7
sha256 e96fe9c0593ec57a939b8c1debe6c36db45046b2875ddb99d79f685efad3f6e9
sha512 ef07ce2d52eea6233d41f95c1707a39771d8801fc26f492354835a76fa4b44c3a697b838510ac4d42e82bba76da05ab3ecb0dc47200a03c5c238e24e2798cab6
ripemd-160 ef23eb8b21fc10acb2dc60449073671ae3916f5f

38156720 as geometric shapes

Circle

Radius = n
Diameter 76313440
Circumference 239745742.47417
Area 4.5739555833894E+15

Sphere

Radius = n
Volume 2.3270285665044E+23
Surface area 1.8295822333558E+16
Circumference 239745742.47417

Square

Length = n
Perimeter 152626880
Area 1455935281158400
Diagonal 53961750.919673

Cube

Length = n
Surface area 8735611686950400
Volume 5.5553714861282E+22
Space diagonal 66089377.69018

Equilateral Triangle

Length = n
Perimeter 114470160
Area 6.3043846987461E+14
Altitude 33044688.84509

Triangular Pyramid

Length = n
Surface area 6.3043846987461E+14
Volume 6.5470680830861E+21
Height 17987250.306558