38973729 (number)

38973729 is an odd 8-digits composite number following 38973728 and preceding 38973730. In scientific notation, it is written as 3.8973729 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 25669280 positive integers (up to 38973729) that are relatively prime to 38973729.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred seventy-three thousand seven hundred twenty-nine

Notation

Scientific notation 3.8973729 × 10^7
Engineering notation 3.8973729 × 10^6

Prime Factorization of 38973729

Prime Factorization 3 × 83 × 156521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38973729
Product of the distinct prime numbers

The prime factorization of 38973729 is 3 × 83 × 156521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 79, 74, 303, 234, 7275, 7985, 41777, 54708, 382465, 172804, 5206278, 7481776, 78594465, 62009363, 284072437, 334134859, 9404827410, 5752147392

Basic calculations (n = 38973729)

Multiplication

n×y
n×2 77947458
n×3 116921187
n×4 155894916
n×5 194868645

Division

n÷y
n÷2 19486864.5
n÷3 12991243
n÷3 9743432.25
n÷5 7794745.8

Exponentiation

ny
n2 1518951552165441
n3 5.9199206158225E+22
n4 2.3072138178258E+30
n5 8.9920726080998E+37

Nth Root

y√n
2√n 6242.8942807003
3√n 339.04498145735
4√n 79.011988208754
5√n 32.972690965001

Divisors of 38973729

1, 3, 83, 249, 156521, 469563, 12991243, 38973729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38973728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38973729 can be divided by 8 positive divisors. The sum of these divisors (counting 38973729) is 1, the average is 0.125.

Base conversion 38973729

Base System Value
2 Binary 10010100101011000100100001
3 Ternary 2201100001220110
4 Quaternary 2110223010201
5 Quinary 34434124404
6 Senary 3511201533
8 Octal 224530441
10 Decimal 38973729
12 Duodecimal 110762a9
16 Hexadecimal 252b121
20 Vigesimal c3be69
36 Base36 n7cbl

Cryptographic Hash Functions

md5 76e98d1402924fb6d3d2a16e59b39875
sha1 c05ba9e48524cf650b82ca5e2b2f3983f8631294
sha256 c6b10f097fcaba57b2419c3daebb981a20db0dbfedc26b02a491c3df34531dce
sha512 1a2a0a1542b4a74875193be9bdb5fa0227553695d6ace0fcd8f97079fe1a11689cf47670db2d961ce8ab2a4f001132cafc52020f1d2702df2792217695f9ebea
ripemd-160 e16a9dd2a44104165f833caacdc32b0e4f6bbfeb

38973729 as geometric shapes

Circle

Radius = n
Diameter 77947458
Circumference 244879161.4188
Area 4.7719270374418E+15

Sphere

Radius = n
Volume 2.479730548867E+23
Surface area 1.9087708149767E+16
Circumference 244879161.4188

Square

Length = n
Perimeter 155894916
Area 1518951552165441
Diagonal 55117176.128054

Cube

Length = n
Surface area 9113709312992646
Volume 5.9199206158225E+22
Space diagonal 67504478.788421

Equilateral Triangle

Length = n
Perimeter 116921187
Area 6.5772531564654E+14
Altitude 33752239.39421

Triangular Pyramid

Length = n
Surface area 6.5772531564654E+14
Volume 6.9766933525569E+21
Height 18372392.042685