38893405 (number)

38893405 is an odd 8-digits composite number following 38893404 and preceding 38893406. In scientific notation, it is written as 3.8893405 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 31078800 positive integers (up to 38893405) that are relatively prime to 38893405.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-three thousand four hundred five

Notation

Scientific notation 3.8893405 × 10^7
Engineering notation 3.8893405 × 10^6

Prime Factorization of 38893405

Prime Factorization 5 × 971 × 8011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38893405
Product of the distinct prime numbers

The prime factorization of 38893405 is 5 × 971 × 8011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 31, 98, 147, 10, 4215, 1191, 94005, 64679, 628413, 260555, 4911483, 8298610, 18029457, 46823972, 776250347, 891349353, 5114160673, 471892466

Basic calculations (n = 38893405)

Multiplication

n×y
n×2 77786810
n×3 116680215
n×4 155573620
n×5 194467025

Division

n÷y
n÷2 19446702.5
n÷3 12964468.333333
n÷3 9723351.25
n÷5 7778681

Exponentiation

ny
n2 1512696952494025
n3 5.8833935215616E+22
n4 2.2882520700847E+30
n5 8.8997914503893E+37

Nth Root

y√n
2√n 6236.4577285507
3√n 338.81189983698
4√n 78.971246213737
5√n 32.959088548194

Divisors of 38893405

1, 5, 971, 4855, 8011, 40055, 7778681, 38893405

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 -38893404
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 38893405 can be divided by 8 positive divisors. The sum of these divisors (counting 38893405) is 1, the average is 0.125.

Base conversion 38893405

Base System Value
2 Binary 10010100010111011101011101
3 Ternary 2201011222201111
4 Quaternary 2110113131131
5 Quinary 34424042110
6 Senary 3505342021
8 Octal 224273535
10 Decimal 38893405
12 Duodecimal 11037911
16 Hexadecimal 251775d
20 Vigesimal c31da5
36 Base36 n5mcd

Cryptographic Hash Functions

md5 966eae354febe2107dc0365a0d805acc
sha1 1760f636f9ae3185e6943a43a81e0dba5fc56152
sha256 095be7ab9e9a4aa0f56af13b52c4089ccaa3c738964b855eabe2725a2f68091f
sha512 f9e7015cc1ab97b3f98aa6235e26ea68b88ef28f1169765a3d6e34d4bfe84e0c77882b0acd6fe96dbb9b5b50949763de2be7f184305dc99412a22e420b014731
ripemd-160 d334e41ae697429e80ac8b1765b000e0f16cf21e

38893405 as geometric shapes

Circle

Radius = n
Diameter 77786810
Circumference 244374470.84219
Area 4.7522776330629E+15

Sphere

Radius = n
Volume 2.4644301154021E+23
Surface area 1.9009110532252E+16
Circumference 244374470.84219

Square

Length = n
Perimeter 155573620
Area 1512696952494025
Diagonal 55003580.83787

Cube

Length = n
Surface area 9076181714964150
Volume 5.8833935215616E+22
Space diagonal 67365353.539353

Equilateral Triangle

Length = n
Perimeter 116680215
Area 6.5501699454356E+14
Altitude 33682676.769677

Triangular Pyramid

Length = n
Surface area 6.5501699454356E+14
Volume 6.933645759142E+21
Height 18334526.945957