387979077 (number)

387979077 is an odd 9-digits composite number following 387979076 and preceding 387979078. In scientific notation, it is written as 3.87979077 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 249163200 positive integers (up to 387979077) that are relatively prime to 387979077.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million nine hundred seventy-nine thousand seventy-seven

Notation

Scientific notation 3.87979077 × 10^8
Engineering notation 3.87979077 × 10^6

Prime Factorization of 387979077

Prime Factorization 3 × 37 × 101 × 34607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387979077
Product of the distinct prime numbers

The prime factorization of 387979077 is 3 × 37 × 101 × 34607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387979077)

Multiplication

n×y
n×2 775958154
n×3 1163937231
n×4 1551916308
n×5 1939895385

Division

n÷y
n÷2 193989538.5
n÷3 129326359
n÷3 96994769.25
n÷5 77595815.4

Exponentiation

ny
n2 150527764189771929
n3 5.8401623013221E+25
n4 2.2658607791972E+34
n5 8.7910657372341E+42

Nth Root

y√n
2√n 19697.184494237
3√n 729.35019237317
4√n 140.3466582938
5√n 52.210957892745

Divisors of 387979077

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387979076
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387979077 can be divided by 16 positive divisors. The sum of these divisors (counting 387979077) is 1, the average is 0.0625.

Base conversion 387979077

Base System Value
2 Binary 10111001000000001011101000101
3 Ternary 1000001001101020110
4 Quaternary 113020001131011
5 Quinary 1243310312302
6 Senary 102255423233
8 Octal 2710013505
10 Decimal 387979077
12 Duodecimal a9b24b19
16 Hexadecimal 17201745
20 Vigesimal 614h7dh
36 Base36 6ezqkl

Cryptographic Hash Functions

md5 0f72cbb5ebb155451023b8f789abeef0
sha1 d7c0ee8aa975a902b4b5f2b8aa1bb67d181ef1a5
sha256 02ae955072a9384e1662436023c1d673df80161ad357612aa0da7fbe9e01490d
sha512 31ed68ea07dcc8a529baf7d54033a3e86fd9602e93f756639b77e2a69ab33f0918f19a2e7fbc5cb8df983b31a3f21d1ef3716ed6a8a8e059037debe23458d4f2
ripemd-160 afe78a2f87f98515d95f730cda5e6006cadd4a0f

387979077 as geometric shapes

Circle

Radius = n
Diameter 775958154
Circumference 2437744436.0995
Area 4.7289691813988E+17

Sphere

Radius = n
Volume 2.4463214642141E+26
Surface area 1.8915876725595E+18
Circumference 2437744436.0995

Square

Length = n
Perimeter 1551916308
Area 150527764189771929
Diagonal 548685272.6104

Cube

Length = n
Surface area 903166585138631574
Volume 5.8401623013221E+25
Space diagonal 671999473.63768

Equilateral Triangle

Length = n
Perimeter 1163937231
Area 6.5180433881608E+16
Altitude 335999736.81884

Triangular Pyramid

Length = n
Surface area 6.5180433881608E+16
Volume 6.8826972774915E+24
Height 182895090.87013