388275087 (number)

388275087 is an odd 9-digits composite number following 388275086 and preceding 388275088. In scientific notation, it is written as 3.88275087 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 243317760 positive integers (up to 388275087) that are relatively prime to 388275087.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred seventy-five thousand eighty-seven

Notation

Scientific notation 3.88275087 × 10^8
Engineering notation 3.88275087 × 10^6

Prime Factorization of 388275087

Prime Factorization 51 × 8681 × 877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388275087
Product of the distinct prime numbers

The prime factorization of 388275087 is 51 × 8681 × 877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 85, 72, 918, 872, 6200, 8622, 43680, 61979, 518713, 452379, 2418132, 4353914, 67669676, 31826243, 11631403, 723875505, 5220926327, 3997071326

Basic calculations (n = 388275087)

Multiplication

n×y
n×2 776550174
n×3 1164825261
n×4 1553100348
n×5 1941375435

Division

n÷y
n÷2 194137543.5
n÷3 129425029
n÷3 97068771.75
n÷5 77655017.4

Exponentiation

ny
n2 150757543184857569
n3 5.8535398196007E+25
n4 2.2727836827134E+34
n5 8.8246528213773E+42

Nth Root

y√n
2√n 19704.697079631
3√n 729.53563198453
4√n 140.37342013227
5√n 52.218922369261

Divisors of 388275087

1, 51, 877, 8681, 44727, 442731, 7613237, 388275087

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 -388275086
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 388275087 can be divided by 8 positive divisors. The sum of these divisors (counting 388275087) is 1, the average is 0.125.

Base conversion 388275087

Base System Value
2 Binary 10111001001001001101110001111
3 Ternary 1000001121102021210
4 Quaternary 113021021232033
5 Quinary 1243344300322
6 Senary 102310025503
8 Octal 2711115617
10 Decimal 388275087
12 Duodecimal aa048293
16 Hexadecimal 17249b8f
20 Vigesimal 616e7e7
36 Base36 6f62z3

Cryptographic Hash Functions

md5 3ccf5e175125269799c69968d39b918b
sha1 569294544d600043e713bf3e7774be4d730565ec
sha256 98ec05de8feec028b6c77c5668cefde4faa91e2b5ce0667d5b1489d02339a971
sha512 8951a7ddb650a4cc8eca656628a39a1c6f60fa4f158e47aef2a0556d20a78810c2f043d26ab7753abeebdc505cfdba57e891fe2187edbfb1359be100259d8c59
ripemd-160 a58d6a0d340a1bb8af9d5c0ed40a7ec144be8dc2

388275087 as geometric shapes

Circle

Radius = n
Diameter 776550174
Circumference 2439604321.7823
Area 4.7361879014279E+17

Sphere

Radius = n
Volume 2.451925025967E+26
Surface area 1.8944751605712E+18
Circumference 2439604321.7823

Square

Length = n
Perimeter 1553100348
Area 150757543184857569
Diagonal 549103893.96699

Cube

Length = n
Surface area 904545259109145414
Volume 5.8535398196007E+25
Space diagonal 672512177.99723

Equilateral Triangle

Length = n
Perimeter 1164825261
Area 6.5279931105108E+16
Altitude 336256088.99861

Triangular Pyramid

Length = n
Surface area 6.5279931105108E+16
Volume 6.8984628339752E+24
Height 183034631.32233