38873640 (number)

38873640 is an even 8-digits composite number following 38873639 and preceding 38873641. In scientific notation, it is written as 3.8873640 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 9568512 positive integers (up to 38873640) that are relatively prime to 38873640.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-three thousand six hundred forty

Notation

Scientific notation 3.8873640 × 10^7
Engineering notation 3.8873640 × 10^6

Prime Factorization of 38873640

Prime Factorization 2 × 2 × 2 × 15 × 13 × 24919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9718410
Product of the distinct prime numbers

The prime factorization of 38873640 is 2 × 2 × 2 × 15 × 13 × 24919. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 8, 32, 30, 524, 325, 278, 3756, 87458, 67863, 275671, 5726, 687934, 6064313, 80452531, 29785685, 534717031, 59159383, 2711140784, 8612538917

Basic calculations (n = 38873640)

Multiplication

n×y
n×2 77747280
n×3 116620920
n×4 155494560
n×5 194368200

Division

n÷y
n÷2 19436820
n÷3 12957880
n÷3 9718410
n÷5 7774728

Exponentiation

ny
n2 1511159886849600
n3 5.8744285423832E+22
n4 2.2836042036233E+30
n5 8.8772007714139E+37

Nth Root

y√n
2√n 6234.8728936523
3√n 338.75449720114
4√n 78.96121132336
5√n 32.955738011797

Divisors of 38873640

1, 2, 4, 8, 13, 15, 26, 30, 52, 60, 104, 120, 195, 390, 780, 1560, 24919, 49838, 99676, 199352, 323947, 373785, 647894, 747570, 1295788, 1495140, 2591576, 2990280, 4859205, 9718410, 19436820, 38873640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38873639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38873640 can be divided by 32 positive divisors. The sum of these divisors (counting 38873640) is 1, the average is 0.03125.

Base conversion 38873640

Base System Value
2 Binary 10010100010010101000101000
3 Ternary 2201010222121110
4 Quaternary 2110102220220
5 Quinary 34422424030
6 Senary 3505110320
8 Octal 224225050
10 Decimal 38873640
12 Duodecimal 110283a0
16 Hexadecimal 2512a28
20 Vigesimal c2j420
36 Base36 n573c

Cryptographic Hash Functions

md5 191a1449040490e59452e6644181c416
sha1 7be7d26a2fa3f1525fa7cebc00788876e49368ae
sha256 ad174aa88227ee80c584edb94157a9b38c20d8d82077014dbfd88a6215d67deb
sha512 b2ab1aaf0f70f38962c6d02c9953c3e0f5c826b928c7f9738123302f61b7e194421572ac1d1b0d4a37357e3b482b21207d0c524e22bbc3b6681fcdc7d6802c18
ripemd-160 1f4c517c8467bd9c5e8ac2bab937f14f81d00dc8

38873640 as geometric shapes

Circle

Radius = n
Diameter 77747280
Circumference 244250283.68459
Area 4.7474487989263E+15

Sphere

Radius = n
Volume 2.4606748737052E+23
Surface area 1.8989795195705E+16
Circumference 244250283.68459

Square

Length = n
Perimeter 155494560
Area 1511159886849600
Diagonal 54975628.906809

Cube

Length = n
Surface area 9066959321097600
Volume 5.8744285423832E+22
Space diagonal 67331119.555142

Equilateral Triangle

Length = n
Perimeter 116620920
Area 6.5435142559589E+14
Altitude 33665559.777571

Triangular Pyramid

Length = n
Surface area 6.5435142559589E+14
Volume 6.9230804298583E+21
Height 18325209.635603