38418900 (number)

38418900 is an even 8-digits composite number following 38418899 and preceding 38418901. In scientific notation, it is written as 3.8418900 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 72 positive divisors. There are 9456000 positive integers (up to 38418900) that are relatively prime to 38418900.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred eighteen thousand nine hundred

Notation

Scientific notation 3.8418900 × 10^7
Engineering notation 3.8418900 × 10^6

Prime Factorization of 38418900

Prime Factorization 2 × 2 × 3 × 13 × 5 × 5 × 9851

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3841890
Product of the distinct prime numbers

The prime factorization of 38418900 is 2 × 2 × 3 × 13 × 5 × 5 × 9851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 94, 42, 967, 38, 3419, 7631, 82003, 99143, 664402, 346809, 5316640, 2981739, 55897543, 10552991, 424730750, 969323082, 1765445427, 4840591490

Basic calculations (n = 38418900)

Multiplication

n×y
n×2 76837800
n×3 115256700
n×4 153675600
n×5 192094500

Division

n÷y
n÷2 19209450
n÷3 12806300
n÷3 9604725
n÷5 7683780

Exponentiation

ny
n2 1476011877210000
n3 5.6706752709343E+22
n4 2.178611061665E+30
n5 8.3699840517001E+37

Nth Root

y√n
2√n 6198.2981535257
3√n 337.42840731094
4√n 78.729271262509
5√n 32.878272089833

Divisors of 38418900

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 9851, 19702, 29553, 39404, 49255, 59106, 98510, 118212, 128063, 147765, 197020, 246275, 256126, 295530, 384189, 492550, 512252, 591060, 640315, 738825, 768378, 985100, 1280630, 1477650, 1536756, 1920945, 2561260, 2955300, 3201575, 3841890, 6403150, 7683780, 9604725, 12806300, 19209450, 38418900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38418899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38418900 can be divided by 72 positive divisors. The sum of these divisors (counting 38418900) is 1, the average is 0.013888888888889.

Base conversion 38418900

Base System Value
2 Binary 10010010100011100111010100
3 Ternary 2200021212211020
4 Quaternary 2102203213110
5 Quinary 34313401100
6 Senary 3451241140
8 Octal 222434724
10 Decimal 38418900
12 Duodecimal 10a491b0
16 Hexadecimal 24a39d4
20 Vigesimal c02750
36 Base36 mvg7o

Cryptographic Hash Functions

md5 1302bdc723017590d0c0cb489a4a44b5
sha1 a5972641497400409069fedef6169b767988ad1e
sha256 4c12201c9a29dc95e4e24a8c701027b5b7c75d06d82e19893c9dd6dba1ba8247
sha512 141a4db9398af1318ea02a1db36593d08e743d5792cd10381c550f9229961ba256a3077e3f060c927164ad619115906dd3e25d844f11a850bf1fe7c08063c6e5
ripemd-160 020c8a2e01d3792efd409a2af4083a214423ed50

38418900 as geometric shapes

Circle

Radius = n
Diameter 76837800
Circumference 241393067.998
Area 4.6370280700542E+15

Sphere

Radius = n
Volume 2.3753269029414E+23
Surface area 1.8548112280217E+16
Circumference 241393067.998

Square

Length = n
Perimeter 153675600
Area 1476011877210000
Diagonal 54332529.431456

Cube

Length = n
Surface area 8856071263260000
Volume 5.6706752709343E+22
Space diagonal 66543486.770908

Equilateral Triangle

Length = n
Perimeter 115256700
Area 6.3913189097571E+14
Altitude 33271743.385454

Triangular Pyramid

Length = n
Surface area 6.3913189097571E+14
Volume 6.6829548966409E+21
Height 18110843.143819