38578725 (number)

38578725 is an odd 8-digits composite number following 38578724 and preceding 38578726. In scientific notation, it is written as 3.8578725 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 19908000 positive integers (up to 38578725) that are relatively prime to 38578725.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred seventy-eight thousand seven hundred twenty-five

Notation

Scientific notation 3.8578725 × 10^7
Engineering notation 3.8578725 × 10^6

Prime Factorization of 38578725

Prime Factorization 45 × 5 × 31 × 5531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38578725
Product of the distinct prime numbers

The prime factorization of 38578725 is 45 × 5 × 31 × 5531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 29, 49, 210, 601, 923, 6325, 76894, 23670, 614836, 234247, 2977385, 5259141, 2201957, 12770915, 823496045, 135718920, 4697397759, 5659331227

Basic calculations (n = 38578725)

Multiplication

n×y
n×2 77157450
n×3 115736175
n×4 154314900
n×5 192893625

Division

n÷y
n÷2 19289362.5
n÷3 12859575
n÷3 9644681.25
n÷5 7715745

Exponentiation

ny
n2 1488318022625625
n3 5.7417411707418E+22
n4 2.2150905364723E+30
n5 8.5455368656665E+37

Nth Root

y√n
2√n 6211.1774246112
3√n 337.89566764557
4√n 78.811023496788
5√n 32.905581812557

Divisors of 38578725

1, 5, 31, 45, 155, 225, 1395, 5531, 6975, 27655, 171461, 248895, 857305, 1244475, 7715745, 38578725

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38578724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38578725 can be divided by 16 positive divisors. The sum of these divisors (counting 38578725) is 1, the average is 0.0625.

Base conversion 38578725

Base System Value
2 Binary 10010011001010101000100101
3 Ternary 2200121000001200
4 Quaternary 2103022220211
5 Quinary 34334004400
6 Senary 3454513113
8 Octal 223125045
10 Decimal 38578725
12 Duodecimal 10b05799
16 Hexadecimal 24caa25
20 Vigesimal c126g5
36 Base36 myvj9

Cryptographic Hash Functions

md5 02d329bd07c4e5ada27dbcc014f68761
sha1 e118be312499af99706bc879be3f4e6cf0ecce73
sha256 07e19baac5d042fcdef23dc97b4192a9beb92e33578f58bdd2d27375baaae5ca
sha512 bc5cdfc52ded390e5431feafa56c82ae630b3d4de6abe74ed2e92d6f4733cb56016273b7e5aac244037e8a57a5f402881770e8628acb492880a0a0a8fcd27596
ripemd-160 ae224dfde844c5ea66748d592016dc41f3dffaa5

38578725 as geometric shapes

Circle

Radius = n
Diameter 77157450
Circumference 242397278.08972
Area 4.675688966086E+15

Sphere

Radius = n
Volume 2.4050949174422E+23
Surface area 1.8702755864344E+16
Circumference 242397278.08972

Square

Length = n
Perimeter 154314900
Area 1488318022625625
Diagonal 54558556.114062

Cube

Length = n
Surface area 8929908135753750
Volume 5.7417411707418E+22
Space diagonal 66820311.791228

Equilateral Triangle

Length = n
Perimeter 115736175
Area 6.4446060825201E+14
Altitude 33410155.895614

Triangular Pyramid

Length = n
Surface area 6.4446060825201E+14
Volume 6.7667068627492E+21
Height 18186185.371354