399389619 (number)

399389619 is an odd 9-digits composite number following 399389618 and preceding 399389620. In scientific notation, it is written as 3.99389619 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 250596864 positive integers (up to 399389619) that are relatively prime to 399389619.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million three hundred eighty-nine thousand six hundred nineteen

Notation

Scientific notation 3.99389619 × 10^8
Engineering notation 3.99389619 × 10^6

Prime Factorization of 399389619

Prime Factorization 3 × 17 × 17 × 460657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23493507
Product of the distinct prime numbers

The prime factorization of 399389619 is 3 × 17 × 17 × 460657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 92, 45, 439, 39, 4905, 5099, 19125, 77780, 732524, 247374, 2613745, 6140725, 50389129, 89391560, 551272843, 825030141, 8761783841, 5069922429

Basic calculations (n = 399389619)

Multiplication

n×y
n×2 798779238
n×3 1198168857
n×4 1597558476
n×5 1996948095

Division

n÷y
n÷2 199694809.5
n÷3 133129873
n÷3 99847404.75
n÷5 79877923.8

Exponentiation

ny
n2 159512067764965161
n3 6.3707463970552E+25
n4 2.5444099762655E+34
n5 1.0162109310005E+43

Nth Root

y√n
2√n 19984.734649227
3√n 736.43133179724
4√n 141.36737476952
5√n 52.514514466906

Divisors of 399389619

1, 3, 17, 51, 289, 867, 460657, 1381971, 7831169, 23493507, 133129873, 399389619

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399389618
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399389619 can be divided by 12 positive divisors. The sum of these divisors (counting 399389619) is 1, the average is 0.083333333333333.

Base conversion 399389619

Base System Value
2 Binary 10111110011100011001110110011
3 Ternary 1000211112002120010
4 Quaternary 113303203032303
5 Quinary 1304220431434
6 Senary 103344150003
8 Octal 2763431663
10 Decimal 399389619
12 Duodecimal b1908303
16 Hexadecimal 17ce33b3
20 Vigesimal 64g3e0j
36 Base36 6lsb03

Cryptographic Hash Functions

md5 66107e44f5721cf121fbd1e65f3ec625
sha1 2f94e4cbd4bda6d682bbac2f4569be534cce7afd
sha256 7aaeb60a3f1c2795a289ea8be84d70b97aa66fe3c9f704d12cb5b75708cc27d0
sha512 49b20bcae8509002ee40710db90d1ee7d4d49c0807770a75ff6f86df9401c20b7b01c495433347e873ad96d3e704001ce41075044cde55485c8f9794ee55dea2
ripemd-160 c0acf35ff6869a1ba4a79bbc039dc26b331fa5fd

399389619 as geometric shapes

Circle

Radius = n
Diameter 798779238
Circumference 2509438985.9409
Area 5.0112194024933E+17

Sphere

Radius = n
Volume 2.6685720105163E+26
Surface area 2.0044877609973E+18
Circumference 2509438985.9409

Square

Length = n
Perimeter 1597558476
Area 159512067764965161
Diagonal 564822215.86082

Cube

Length = n
Surface area 957072406589790966
Volume 6.3707463970552E+25
Space diagonal 691763112.12358

Equilateral Triangle

Length = n
Perimeter 1198168857
Area 6.9070751447322E+16
Altitude 345881556.06179

Triangular Pyramid

Length = n
Surface area 6.9070751447322E+16
Volume 7.5079966309625E+24
Height 188274071.95361