384386961 (number)

384386961 is an odd 9-digits composite number following 384386960 and preceding 384386962. In scientific notation, it is written as 3.84386961 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 219546624 positive integers (up to 384386961) that are relatively prime to 384386961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.84386961 × 10^8
Engineering notation 3.84386961 × 10^6

Prime Factorization of 384386961

Prime Factorization 21 × 4673 × 3917

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 384386961
Product of the distinct prime numbers

The prime factorization of 384386961 is 21 × 4673 × 3917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 61, 96, 676, 860, 2347, 1522, 25546, 74325, 211003, 292273, 2054003, 6710827, 3953075, 56439547, 595800246, 933481414, 4244892745, 5124779449

Basic calculations (n = 384386961)

Multiplication

n×y
n×2 768773922
n×3 1153160883
n×4 1537547844
n×5 1921934805

Division

n÷y
n÷2 192193480.5
n÷3 128128987
n÷3 96096740.25
n÷5 76877392.2

Exponentiation

ny
n2 147753335786815521
n3 5.6794455720707E+25
n4 2.1831048236131E+34
n5 8.391570286931E+42

Nth Root

y√n
2√n 19605.788966527
3√n 727.09230614036
4√n 140.02067335407
5√n 52.113918501285

Divisors of 384386961

1, 21, 3917, 4673, 82257, 98133, 18304141, 384386961

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 -384386960
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 384386961 can be divided by 8 positive divisors. The sum of these divisors (counting 384386961) is 1, the average is 0.125.

Base conversion 384386961

Base System Value
2 Binary 10110111010010100011110010001
3 Ternary 222210021212210010
4 Quaternary 112322110132101
5 Quinary 1241400340321
6 Senary 102050425133
8 Octal 2672243621
10 Decimal 384386961
12 Duodecimal a88921a9
16 Hexadecimal 16e94791
20 Vigesimal 6028781
36 Base36 6cuqvl

Cryptographic Hash Functions

md5 0d0ff226eda81f1e2d1ccf7890e96ba3
sha1 bdba4eab30686d682900efdf0bb911afb0858d71
sha256 ba7349a9baece5358ed5c0e1b493b26f27c8a9dd7331a40d93d1f51d060d7734
sha512 2a68254060d2ada3abcf97c32ed7fc4777d09869740d961faf686ccbcc10483a7120874013057e4532a5aec3fb24d7356ceca2417dcc8f6d7e6b040bd1c0ad4c
ripemd-160 f7dffd2c013314d651cef21683cf98decfdcd038

384386961 as geometric shapes

Circle

Radius = n
Diameter 768773922
Circumference 2415174505.6266
Area 4.6418079425125E+17

Sphere

Radius = n
Volume 2.3790005980907E+26
Surface area 1.856723177005E+18
Circumference 2415174505.6266

Square

Length = n
Perimeter 1537547844
Area 147753335786815521
Diagonal 543605253.44558

Cube

Length = n
Surface area 886520014720893126
Volume 5.6794455720707E+25
Space diagonal 665777746.219

Equilateral Triangle

Length = n
Perimeter 1153160883
Area 6.3979071142637E+16
Altitude 332888873.1095

Triangular Pyramid

Length = n
Surface area 6.3979071142637E+16
Volume 6.6932907956518E+24
Height 181201751.14853