384987265 (number)

384987265 is an odd 9-digits composite number following 384987264 and preceding 384987266. In scientific notation, it is written as 3.84987265 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 284298240 positive integers (up to 384987265) that are relatively prime to 384987265.

Interesting facts

Basic properties

Name

Name three hundred eighty-four million nine hundred eighty-seven thousand two hundred sixty-five

Notation

Scientific notation 3.84987265 × 10^8
Engineering notation 3.84987265 × 10^6

Prime Factorization of 384987265

Prime Factorization 5 × 13 × 5922881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 384987265
Product of the distinct prime numbers

The prime factorization of 384987265 is 5 × 13 × 5922881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 384987265)

Multiplication

n×y
n×2 769974530
n×3 1154961795
n×4 1539949060
n×5 1924936325

Division

n÷y
n÷2 192493632.5
n÷3 128329088.33333
n÷3 96246816.25
n÷5 76997453

Exponentiation

ny
n2 148215194212180225
n3 5.7060962251191E+25
n4 2.1967743795354E+34
n5 8.4573016019942E+42

Nth Root

y√n
2√n 19621.092349816
3√n 727.47061363017
4√n 140.0753095653
5√n 52.130185790429

Divisors of 384987265

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 -384987264
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 384987265 can be divided by 8 positive divisors. The sum of these divisors (counting 384987265) is 1, the average is 0.125.

Base conversion 384987265

Base System Value
2 Binary 10110111100100111000010000001
3 Ternary 222211102101020121
4 Quaternary 112330213002001
5 Quinary 1242024043030
6 Senary 102111340241
8 Octal 2674470201
10 Decimal 384987265
12 Duodecimal a8b21681
16 Hexadecimal 16f27081
20 Vigesimal 6063835
36 Base36 6d7m2p

Cryptographic Hash Functions

md5 78798ac22ce2b4473d33682db0e430e8
sha1 0f85a8da2fd651bd6a7972af02410db895601c5e
sha256 e6bd3bdee83aab9611620be3f3a85a63d2c4f820d99986d9ccc48ed64635cab9
sha512 a35799538c04d263abe94a3135f81e20fc317fed019d3ea2d346478362e27b59be18020dce624a0c05bebf02e3003e60db5ba11c6362faf58a45790c5e70d639
ripemd-160 11e18751a6a04e73a049182ab24b73e08730846c

384987265 as geometric shapes

Circle

Radius = n
Diameter 769974530
Circumference 2418946326.8993
Area 4.6563176528737E+17

Sphere

Radius = n
Volume 2.3901639975348E+26
Surface area 1.8625270611495E+18
Circumference 2418946326.8993

Square

Length = n
Perimeter 1539949060
Area 148215194212180225
Diagonal 544454211.50392

Cube

Length = n
Surface area 889291165273081350
Volume 5.7060962251191E+25
Space diagonal 666817503.24698

Equilateral Triangle

Length = n
Perimeter 1154961795
Area 6.4179061707296E+16
Altitude 333408751.62349

Triangular Pyramid

Length = n
Surface area 6.4179061707296E+16
Volume 6.7246988914745E+24
Height 181484737.16797