387476961 (number)

387476961 is an odd 9-digits composite number following 387476960 and preceding 387476962. In scientific notation, it is written as 3.87476961 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 258317972 positive integers (up to 387476961) that are relatively prime to 387476961.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million four hundred seventy-six thousand nine hundred sixty-one

Notation

Scientific notation 3.87476961 × 10^8
Engineering notation 3.87476961 × 10^6

Prime Factorization of 387476961

Prime Factorization 3 × 129158987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 387476961
Product of the distinct prime numbers

The prime factorization of 387476961 is 3 × 129158987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 76, 77, 652, 932, 2984, 3095, 78819, 80714, 416992, 451189, 5077040, 6660160, 58967708, 36048891, 399560557, 945617038, 4687997134, 3274170241

Basic calculations (n = 387476961)

Multiplication

n×y
n×2 774953922
n×3 1162430883
n×4 1549907844
n×5 1937384805

Division

n÷y
n÷2 193738480.5
n÷3 129158987
n÷3 96869240.25
n÷5 77495392.2

Exponentiation

ny
n2 150138395305795521
n3 5.8175169142506E+25
n4 2.2541537744999E+34
n5 8.7343265416991E+42

Nth Root

y√n
2√n 19684.434485146
3√n 729.03541895611
4√n 140.30122766799
5√n 52.197436782595

Divisors of 387476961

1, 3, 129158987, 387476961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387476960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387476961 can be divided by 4 positive divisors. The sum of these divisors (counting 387476961) is 1, the average is 0.25.

Base conversion 387476961

Base System Value
2 Binary 10111000110000110110111100001
3 Ternary 1000000002212110120
4 Quaternary 113012012313201
5 Quinary 1243143230321
6 Senary 102240550453
8 Octal 2706066741
10 Decimal 387476961
12 Duodecimal a9922429
16 Hexadecimal 17186de1
20 Vigesimal 611ec81
36 Base36 6eoz4x

Cryptographic Hash Functions

md5 9698093c95735cd3bbd6d54d768e867b
sha1 b8929c4b7d5f9531b5d651cdaa96e1d7be6b5932
sha256 332932c92e896b3ec7f0b196ed53c037ddea6825f8dc9945728ef95efdea2e0c
sha512 a2cc75119d16512126221dad918b8d0abebf6c3702cde998a20213e2266567fd51f6887db07887bfbc20148bd989c5b8ce1fb1ac84b9f32e3c8e00bd8ed3d23f
ripemd-160 4852a4173daff8a1a6e7097f8ee020dc84f46c67

387476961 as geometric shapes

Circle

Radius = n
Diameter 774953922
Circumference 2434589548.2258
Area 4.7167367971445E+17

Sphere

Radius = n
Volume 2.4368357866592E+26
Surface area 1.8866947188578E+18
Circumference 2434589548.2258

Square

Length = n
Perimeter 1549907844
Area 150138395305795521
Diagonal 547975173.35331

Cube

Length = n
Surface area 900830371834773126
Volume 5.8175169142506E+25
Space diagonal 671129783.21438

Equilateral Triangle

Length = n
Perimeter 1162430883
Area 6.5011832209125E+16
Altitude 335564891.60719

Triangular Pyramid

Length = n
Surface area 6.5011832209125E+16
Volume 6.8560094328901E+24
Height 182658391.11777