38555440 (number)

38555440 is an even 8-digits composite number following 38555439 and preceding 38555441. In scientific notation, it is written as 3.8555440 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 80 positive divisors. There are 11996160 positive integers (up to 38555440) that are relatively prime to 38555440.

Interesting facts

Basic properties

Name

Name thirty-eight million five hundred fifty-five thousand four hundred forty

Notation

Scientific notation 3.8555440 × 10^7
Engineering notation 3.8555440 × 10^6

Prime Factorization of 38555440

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 121 × 569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4819430
Product of the distinct prime numbers

The prime factorization of 38555440 is 2 × 2 × 2 × 2 × 7 × 5 × 121 × 569. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 9, 61, 76, 132, 479, 9579, 3151, 69280, 12191, 592409, 226416, 4775707, 315652, 65806906, 46927129, 378174264, 702686432, 4383143848, 5552897730

Basic calculations (n = 38555440)

Multiplication

n×y
n×2 77110880
n×3 115666320
n×4 154221760
n×5 192777200

Division

n÷y
n÷2 19277720
n÷3 12851813.333333
n÷3 9638860
n÷5 7711088

Exponentiation

ny
n2 1486521953593600
n3 5.7313507990461E+22
n4 2.2097475185157E+30
n5 8.5197787865282E+37

Nth Root

y√n
2√n 6209.3026983712
3√n 337.8276726207
4√n 78.799128791956
5√n 32.901608682167

Divisors of 38555440

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 121, 140, 242, 280, 484, 560, 569, 605, 847, 968, 1138, 1210, 1694, 1936, 2276, 2420, 2845, 3388, 3983, 4235, 4552, 4840, 5690, 6776, 7966, 8470, 9104, 9680, 11380, 13552, 15932, 16940, 19915, 22760, 31864, 33880, 39830, 45520, 63728, 67760, 68849, 79660, 137698, 159320, 275396, 318640, 344245, 481943, 550792, 688490, 963886, 1101584, 1376980, 1927772, 2409715, 2753960, 3855544, 4819430, 5507920, 7711088, 9638860, 19277720, 38555440

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 -38555439
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 38555440 can be divided by 80 positive divisors. The sum of these divisors (counting 38555440) is 1, the average is 0.0125.

Base conversion 38555440

Base System Value
2 Binary 10010011000100111100110000
3 Ternary 2200112211010021
4 Quaternary 2103010330300
5 Quinary 34332233230
6 Senary 3454213224
8 Octal 223047460
10 Decimal 38555440
12 Duodecimal 10ab4214
16 Hexadecimal 24c4f30
20 Vigesimal c0j8c0
36 Base36 mydkg

Cryptographic Hash Functions

md5 a8fa821309c38933e6d3fbe31a22b845
sha1 786d0da31e5d3957af9975283e30b28eb159b1a2
sha256 08952ac0e623af140073f9b04467c2b280fd10257488a14c629c46b215057eb8
sha512 7bcbf965d4ab6cbb3c303f275ff740129ccb7ad723f4f53bb433295eab1391435b530ce9e158a92bb1acd8c91cedc15057db7fb6d788d0994b13e9625cfde5e9
ripemd-160 006dd0418f227b94b27102b0421cf045cc55189f

38555440 as geometric shapes

Circle

Radius = n
Diameter 77110880
Circumference 242250974.11984
Area 4.6700464488096E+15

Sphere

Radius = n
Volume 2.4007426087239E+23
Surface area 1.8680185795238E+16
Circumference 242250974.11984

Square

Length = n
Perimeter 154221760
Area 1486521953593600
Diagonal 54525626.151262

Cube

Length = n
Surface area 8919131721561600
Volume 5.7313507990461E+22
Space diagonal 66779980.988173

Equilateral Triangle

Length = n
Perimeter 115666320
Area 6.4368288754766E+14
Altitude 33389990.494087

Triangular Pyramid

Length = n
Surface area 6.4368288754766E+14
Volume 6.754461692274E+21
Height 18175208.717087