393669481 (number)

393669481 is an odd 9-digits composite number following 393669480 and preceding 393669482. In scientific notation, it is written as 3.93669481 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 393628032 positive integers (up to 393669481) that are relatively prime to 393669481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.93669481 × 10^8
Engineering notation 3.93669481 × 10^6

Prime Factorization of 393669481

Prime Factorization 14737 × 26713

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 393669481
Product of the distinct prime numbers

The prime factorization of 393669481 is 14737 × 26713. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 48, 90, 10, 726, 105, 4415, 62356, 52120, 326123, 256295, 8068893, 725167, 86049804, 36152015, 727944175, 503019300, 1940861721, 8875295720

Basic calculations (n = 393669481)

Multiplication

n×y
n×2 787338962
n×3 1181008443
n×4 1574677924
n×5 1968347405

Division

n÷y
n÷2 196834740.5
n÷3 131223160.33333
n÷3 98417370.25
n÷5 78733896.2

Exponentiation

ny
n2 154975660270809361
n3 6.1009187746442E+25
n4 2.4017455276373E+34
n5 9.4549391535906E+42

Nth Root

y√n
2√n 19841.105841157
3√n 732.89864015388
4√n 140.8584603109
5√n 52.36322054572

Divisors of 393669481

1, 14737, 26713, 393669481

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 -393669480
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 393669481 can be divided by 4 positive divisors. The sum of these divisors (counting 393669481) is 1, the average is 0.25.

Base conversion 393669481

Base System Value
2 Binary 10111011101101110101101101001
3 Ternary 1000102202111000011
4 Quaternary 113131232231221
5 Quinary 1301234410411
6 Senary 103021411521
8 Octal 2735565551
10 Decimal 393669481
12 Duodecimal aba09ba1
16 Hexadecimal 1776eb69
20 Vigesimal 6308de1
36 Base36 6idpbd

Cryptographic Hash Functions

md5 d3eecb0355d77eab869e202871a3167b
sha1 de55298fd79ee066b116a3331c75be047d1d9f53
sha256 5f648db8d06e8d417c23f73001bc74cf715e664eaa3bdb1e9aef70fb4178497c
sha512 5e28012f594a2ceac17eea565302c21a70c250eb082ea72c14311f6a5e10edc78c8f07e1a70a5fabbe6c2037b8e3785c86337b68d1938b153c86aef462847ed5
ripemd-160 b84d3b42850ec015d58503d751bfdab71bb82a96

393669481 as geometric shapes

Circle

Radius = n
Diameter 787338962
Circumference 2473498298.9042
Area 4.86870395792E+17

Sphere

Radius = n
Volume 2.5555468803427E+26
Surface area 1.947481583168E+18
Circumference 2473498298.9042

Square

Length = n
Perimeter 1574677924
Area 154975660270809361
Diagonal 556732719.12258

Cube

Length = n
Surface area 929853961624856166
Volume 6.1009187746442E+25
Space diagonal 681855542.48127

Equilateral Triangle

Length = n
Perimeter 1181008443
Area 6.7106429381394E+16
Altitude 340927771.24064

Triangular Pyramid

Length = n
Surface area 6.7106429381394E+16
Volume 7.1900017283654E+24
Height 185577573.04086