393669289 (number)

393669289 is an odd 9-digits composite number following 393669288 and preceding 393669290. In scientific notation, it is written as 3.93669289 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 342011136 positive integers (up to 393669289) that are relatively prime to 393669289.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million six hundred sixty-nine thousand two hundred eighty-nine

Notation

Scientific notation 3.93669289 × 10^8
Engineering notation 3.93669289 × 10^6

Prime Factorization of 393669289

Prime Factorization 13 × 17 × 1781309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393669289
Product of the distinct prime numbers

The prime factorization of 393669289 is 13 × 17 × 1781309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 94, 20, 250, 745, 5361, 9871, 37221, 56623, 933381, 807632, 3070217, 7239618, 22947470, 37024654, 504232044, 401372430, 3530277881, 6235511017

Basic calculations (n = 393669289)

Multiplication

n×y
n×2 787338578
n×3 1181007867
n×4 1574677156
n×5 1968346445

Division

n÷y
n÷2 196834644.5
n÷3 131223096.33333
n÷3 98417322.25
n÷5 78733857.8

Exponentiation

ny
n2 154975509101765521
n3 6.1009098480505E+25
n4 2.4017408421351E+34
n5 9.454916096856E+42

Nth Root

y√n
2√n 19841.101002717
3√n 732.89852100438
4√n 140.85844313607
5√n 52.363215438014

Divisors of 393669289

1, 13, 17, 221, 1781309, 23157017, 30282253, 393669289

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 -393669288
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 393669289 can be divided by 8 positive divisors. The sum of these divisors (counting 393669289) is 1, the average is 0.125.

Base conversion 393669289

Base System Value
2 Binary 10111011101101110101010101001
3 Ternary 1000102202110202001
4 Quaternary 113131232222221
5 Quinary 1301234404124
6 Senary 103021411001
8 Octal 2735565251
10 Decimal 393669289
12 Duodecimal aba09a61
16 Hexadecimal 1776eaa9
20 Vigesimal 6308d49
36 Base36 6idp61

Cryptographic Hash Functions

md5 3518bfa61f8103bbca8d0447f6218aee
sha1 9ddfca2001cc8211c1d45ba726b11ab1a2506e6e
sha256 1387e9731f102e44375152b380758f32cd6e05a1b68c1f31f40ff030889a1843
sha512 68ddde9848e8c45c422592a2dc7ddab96bc73c97707028b125519b410fff927e3875e251cd5ac16665dbb787fcf846767e4de57b020f56041734c6fc820a4904
ripemd-160 3c36efa24621be98678131a3858878c79dee5dad

393669289 as geometric shapes

Circle

Radius = n
Diameter 787338578
Circumference 2473497092.5326
Area 4.8686992088044E+17

Sphere

Radius = n
Volume 2.5555431411799E+26
Surface area 1.9474796835218E+18
Circumference 2473497092.5326

Square

Length = n
Perimeter 1574677156
Area 154975509101765521
Diagonal 556732447.59357

Cube

Length = n
Surface area 929853054610593126
Volume 6.1009098480505E+25
Space diagonal 681855209.92752

Equilateral Triangle

Length = n
Perimeter 1181007867
Area 6.7106363923278E+16
Altitude 340927604.96376

Triangular Pyramid

Length = n
Surface area 6.7106363923278E+16
Volume 7.1899912082738E+24
Height 185577482.53119