387130561 (number)

387130561 is an odd 9-digits prime number following 387130560 and preceding 387130562. In scientific notation, it is written as 3.87130561 × 10^8. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 387130560 positive integers (up to 387130561) that are relatively prime to 387130561.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million one hundred thirty thousand five hundred sixty-one

Notation

Scientific notation 3.87130561 × 10^8
Engineering notation 3.87130561 × 10^6

Prime Factorization of 387130561

Prime Factorization 387130561

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 387130561
Product of the distinct prime numbers

The prime factorization of 387130561 is 387130561. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 3, 24, 67, 847, 48, 9149, 4375, 51141, 68201, 545220, 624859, 9845611, 6058131, 47535722, 90309071, 149669007, 473249633, 3212811954, 6660808701

Basic calculations (n = 387130561)

Multiplication

n×y
n×2 774261122
n×3 1161391683
n×4 1548522244
n×5 1935652805

Division

n÷y
n÷2 193565280.5
n÷3 129043520.33333
n÷3 96782640.25
n÷5 77426112.2

Exponentiation

ny
n2 149870071260174721
n3 5.8019284764061E+25
n4 2.246103825953E+34
n5 8.6953543420543E+42

Nth Root

y√n
2√n 19675.633687381
3√n 728.81810439096
4√n 140.26986022443
5√n 52.188100660376

Divisors of 387130561

1, 387130561

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 387130562
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 193565281
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19675.633712793
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999948338
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387130561 can be divided by 2 positive divisors. The sum of these divisors (counting 387130561) is 387130562, the average is 193565281.

Base conversion 387130561

Base System Value
2 Binary 10111000100110010010011000001
3 Ternary 222222110021021221
4 Quaternary 113010302103001
5 Quinary 1243101134221
6 Senary 102225315041
8 Octal 2704622301
10 Decimal 387130561
12 Duodecimal a9795a81
16 Hexadecimal 171324c1
20 Vigesimal 60jb681
36 Base36 6ehjup

Cryptographic Hash Functions

md5 645b3852672243364d109b839a7a962c
sha1 359557a698062ba55566d82a113dbf81ba4fdee7
sha256 09670a7be54483b6a34027f4d22721070d6f3cc5c82bca2fc15a9f9de2870792
sha512 7d72e570c8f860361899b5c8a3ce64599eeea0fe41f2ee3a5e9f388b2e360137d348c6c37796df48db86c823d705c470610c23159fc6685529c1e0b0b6467742
ripemd-160 eb7a9ca7e9daac5a6c7fac6c65fc036039db4d0b

387130561 as geometric shapes

Circle

Radius = n
Diameter 774261122
Circumference 2432413052.8354
Area 4.7083071486394E+17

Sphere

Radius = n
Volume 2.4303061170841E+26
Surface area 1.8833228594558E+18
Circumference 2432413052.8354

Square

Length = n
Perimeter 1548522244
Area 149870071260174721
Diagonal 547485289.7753

Cube

Length = n
Surface area 899220427561048326
Volume 5.8019284764061E+25
Space diagonal 670529800.81464

Equilateral Triangle

Length = n
Perimeter 1161391683
Area 6.4895644489148E+16
Altitude 335264900.40732

Triangular Pyramid

Length = n
Surface area 6.4895644489148E+16
Volume 6.8376382827102E+24
Height 182495096.59177