386969984 (number)

386969984 is an even 9-digits composite number following 386969983 and preceding 386969985. In scientific notation, it is written as 3.86969984 × 10^8. The sum of its digits is 62. It has a total of 9 prime factors and 32 positive divisors. There are 193185280 positive integers (up to 386969984) that are relatively prime to 386969984.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million nine hundred sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 3.86969984 × 10^8
Engineering notation 3.86969984 × 10^6

Prime Factorization of 386969984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3911 × 773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6046406
Product of the distinct prime numbers

The prime factorization of 386969984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3911 × 773. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 386969984)

Multiplication

n×y
n×2 773939968
n×3 1160909952
n×4 1547879936
n×5 1934849920

Division

n÷y
n÷2 193484992
n÷3 128989994.66667
n÷3 96742496
n÷5 77393996.8

Exponentiation

ny
n2 149745768516960256
n3 5.7947117647076E+25
n4 2.2423795188735E+34
n5 8.6773356654041E+42

Nth Root

y√n
2√n 19671.552658598
3√n 728.71732219038
4√n 140.25531240776
5√n 52.183770545302

Divisors of 386969984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386969983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386969984 can be divided by 32 positive divisors. The sum of these divisors (counting 386969984) is 1, the average is 0.03125.

Base conversion 386969984

Base System Value
2 Binary 10111000100001011000110000000
3 Ternary 222222011010000122
4 Quaternary 113010023012000
5 Quinary 1243031014414
6 Senary 102222035412
8 Octal 2704130600
10 Decimal 386969984
12 Duodecimal a9718b68
16 Hexadecimal 1710b180
20 Vigesimal 60ib4j4
36 Base36 6ee3y8

Cryptographic Hash Functions

md5 33f9c0f882128c9014404574b48b2c9d
sha1 21e3f699801199017695a67bb85605a3e807945b
sha256 f3cf6ee457ba07b14f0c0437a3b911fbe0adece8be1d508aa1521087137287f0
sha512 6e6b2f7c9cbb377f44d8a3bfb2ee5867106fb5c96cd12b6e1eb78fee7f0798cb577c6fbb12134308a5409a3e95011ead31b3ab161d5e30067e264f1b4be4cd17
ripemd-160 adca5dd194522819f8e537052388e9cc76d5d922

386969984 as geometric shapes

Circle

Radius = n
Diameter 773939968
Circumference 2431404117.7883
Area 4.7044020627904E+17

Sphere

Radius = n
Volume 2.4272831879568E+26
Surface area 1.8817608251162E+18
Circumference 2431404117.7883

Square

Length = n
Perimeter 1547879936
Area 149745768516960256
Diagonal 547258199.6041

Cube

Length = n
Surface area 898474611101761536
Volume 5.7947117647076E+25
Space diagonal 670251673.29212

Equilateral Triangle

Length = n
Perimeter 1160909952
Area 6.4841819822456E+16
Altitude 335125836.64606

Triangular Pyramid

Length = n
Surface area 6.4841819822456E+16
Volume 6.8291333064103E+24
Height 182419399.86803