393643764 (number)

393643764 is an even 9-digits composite number following 393643763 and preceding 393643765. In scientific notation, it is written as 3.93643764 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 130906368 positive integers (up to 393643764) that are relatively prime to 393643764.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred forty-three thousand seven hundred sixty-four

Notation

Scientific notation 3.93643764 × 10^8
Engineering notation 3.93643764 × 10^6

Prime Factorization of 393643764

Prime Factorization 2 × 2 × 3 × 3 × 433 × 25253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 65607294
Product of the distinct prime numbers

The prime factorization of 393643764 is 2 × 2 × 3 × 3 × 433 × 25253. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393643764)

Multiplication

n×y
n×2 787287528
n×3 1180931292
n×4 1574575056
n×5 1968218820

Division

n÷y
n÷2 196821882
n÷3 131214588
n÷3 98410941
n÷5 78728752.8

Exponentiation

ny
n2 154955412936087696
n3 6.0997232000336E+25
n4 2.4011179998193E+34
n5 9.4518512725704E+42

Nth Root

y√n
2√n 19840.457756816
3√n 732.88268060264
4√n 140.8561598114
5√n 52.36253638797

Divisors of 393643764

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393643763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393643764 can be divided by 36 positive divisors. The sum of these divisors (counting 393643764) is 1, the average is 0.027777777777778.

Base conversion 393643764

Base System Value
2 Binary 10111011101101000011011110100
3 Ternary 1000102201011201200
4 Quaternary 113131220123310
5 Quinary 1301233100024
6 Senary 103021052500
8 Octal 2735503364
10 Decimal 393643764
12 Duodecimal ab9b7130
16 Hexadecimal 177686f4
20 Vigesimal 6305984
36 Base36 6id5h0

Cryptographic Hash Functions

md5 eb1bf2953b7e447277b081caad4bfbd7
sha1 51d1e0869762174882f3b64e1e5d08b20d90c1cc
sha256 94b2efe1e0ffc101ca58ab918660b49ead17fd3132970e1bc21fc5a21355bfcb
sha512 95cb66c710db087422d16ab67e9e4d0aaa1b5ee17c8f6a91fd85b6e93a1f7636f86b53b77bcddc169e6b0eded176804f23cb7d3fa3fe560dfb3778124f26fd86
ripemd-160 f68c81ef0cf1a7e79fca25f2dd71377de018b44e

393643764 as geometric shapes

Circle

Radius = n
Diameter 787287528
Circumference 2473336714.2277
Area 4.8680678691399E+17

Sphere

Radius = n
Volume 2.5550460792209E+26
Surface area 1.9472271476559E+18
Circumference 2473336714.2277

Square

Length = n
Perimeter 1574575056
Area 154955412936087696
Diagonal 556696349.79239

Cube

Length = n
Surface area 929732477616526176
Volume 6.0997232000336E+25
Space diagonal 681810999.33065

Equilateral Triangle

Length = n
Perimeter 1180931292
Area 6.709766202828E+16
Altitude 340905499.66533

Triangular Pyramid

Length = n
Surface area 6.709766202828E+16
Volume 7.1885927301744E+24
Height 185565449.9308