38897385 (number)

38897385 is an odd 8-digits composite number following 38897384 and preceding 38897386. In scientific notation, it is written as 3.8897385 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 20745264 positive integers (up to 38897385) that are relatively prime to 38897385.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand three hundred eighty-five

Notation

Scientific notation 3.8897385 × 10^7
Engineering notation 3.8897385 × 10^6

Prime Factorization of 38897385

Prime Factorization 5 × 3 × 2593159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38897385
Product of the distinct prime numbers

The prime factorization of 38897385 is 5 × 3 × 2593159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 83, 54, 704, 365, 5516, 6511, 80428, 42511, 537318, 388558, 3460670, 4703836, 39692271, 14000289, 489038058, 644570648, 7314911635, 6475988161

Basic calculations (n = 38897385)

Multiplication

n×y
n×2 77794770
n×3 116692155
n×4 155589540
n×5 194486925

Division

n÷y
n÷2 19448692.5
n÷3 12965795
n÷3 9724346.25
n÷5 7779477

Exponentiation

ny
n2 1513006559838225
n3 5.8851998665553E+22
n4 2.2891888501135E+30
n5 8.9043460040572E+37

Nth Root

y√n
2√n 6236.7768117835
3√n 338.82345642664
4√n 78.973266437342
5√n 32.959763067709

Divisors of 38897385

1, 3, 5, 15, 2593159, 7779477, 12965795, 38897385

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 -38897384
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 38897385 can be divided by 8 positive divisors. The sum of these divisors (counting 38897385) is 1, the average is 0.125.

Base conversion 38897385

Base System Value
2 Binary 10010100011000011011101001
3 Ternary 2201012012011220
4 Quaternary 2110120123221
5 Quinary 34424204020
6 Senary 3505412253
8 Octal 224303351
10 Decimal 38897385
12 Duodecimal 1103a089
16 Hexadecimal 25186e9
20 Vigesimal c32395
36 Base36 n5pex

Cryptographic Hash Functions

md5 6db910c2874cfd3606ceee83698d25cb
sha1 0bc3019776754f57cba760752bdfe23a74a06ba1
sha256 a0506300e098664cc9edcb18403fbc97cbb113fef27d4041fd645a36a5255db0
sha512 62ee75035b2e0a4ad886e978513f0ee434b453ffcb5f4dde3d561c872589dbc34d84cf51b4d1cb89d0c95f7eea5ee953e6f7309c61eb69d9f490e9b5d309e1f2
ripemd-160 8d14f33a7d3e802ba966e962306da913b64460da

38897385 as geometric shapes

Circle

Radius = n
Diameter 77794770
Circumference 244399477.91971
Area 4.7532502932209E+15

Sphere

Radius = n
Volume 2.4651867554237E+23
Surface area 1.9013001172884E+16
Circumference 244399477.91971

Square

Length = n
Perimeter 155589540
Area 1513006559838225
Diagonal 55009209.407848

Cube

Length = n
Surface area 9078039359029350
Volume 5.8851998665553E+22
Space diagonal 67372247.101568

Equilateral Triangle

Length = n
Perimeter 116692155
Area 6.551510584562E+14
Altitude 33686123.550784

Triangular Pyramid

Length = n
Surface area 6.551510584562E+14
Volume 6.9357745571324E+21
Height 18336403.135949