399852018 (number)

399852018 is an even 9-digits composite number following 399852017 and preceding 399852019. In scientific notation, it is written as 3.99852018 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 133027920 positive integers (up to 399852018) that are relatively prime to 399852018.

Interesting facts

Basic properties

Name

Name three hundred ninety-nine million eight hundred fifty-two thousand eighteen

Notation

Scientific notation 3.99852018 × 10^8
Engineering notation 3.99852018 × 10^6

Prime Factorization of 399852018

Prime Factorization 2 × 27 × 541 × 13687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 399852018
Product of the distinct prime numbers

The prime factorization of 399852018 is 2 × 27 × 541 × 13687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 99, 30, 921, 922, 4494, 4608, 26163, 80105, 311152, 449623, 5259244, 6702848, 71522028, 18586325, 102547596, 887775518, 8385808379, 704698497

Basic calculations (n = 399852018)

Multiplication

n×y
n×2 799704036
n×3 1199556054
n×4 1599408072
n×5 1999260090

Division

n÷y
n÷2 199926009
n÷3 133284006
n÷3 99963004.5
n÷5 79970403.6

Exponentiation

ny
n2 159881636298672324
n3 6.3928994915166E+25
n4 2.5562137625541E+34
n5 1.0221072313966E+43

Nth Root

y√n
2√n 19996.30010777
3√n 736.71542679599
4√n 141.40827453784
5√n 52.526668724397

Divisors of 399852018

1, 2, 27, 54, 541, 1082, 13687, 14607, 27374, 29214, 369549, 739098, 7404667, 14809334, 199926009, 399852018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -399852017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 399852018 can be divided by 16 positive divisors. The sum of these divisors (counting 399852018) is 1, the average is 0.0625.

Base conversion 399852018

Base System Value
2 Binary 10111110101010100000111110010
3 Ternary 1000212101120212000
4 Quaternary 113311110013302
5 Quinary 1304330231033
6 Senary 103402114430
8 Octal 2765240762
10 Decimal 399852018
12 Duodecimal b1aaba16
16 Hexadecimal 17d541f2
20 Vigesimal 64j1a0i
36 Base36 6m27si

Cryptographic Hash Functions

md5 32844e971abd31d1dee45bf820c941ab
sha1 b1cc053134a1af982e65c7a612e5eabdc71816c1
sha256 6501532d7679a0bfe35a01bd447bd1bc18304e1a03783e3bd77b8d3f736ec7be
sha512 499831fdb21186e40226cbe2d3f8d19a002723ef8d70c68451a9d7ca3a9cf5f192e7b710b50b7adcaa34b0749c5e3c703468507227870cdc147e9c968407eadd
ripemd-160 0517d3cfe64bf25ecbf50f9cd0f5019ddcc6c08c

399852018 as geometric shapes

Circle

Radius = n
Diameter 799704036
Circumference 2512344324.5437
Area 5.0228297403982E+17

Sphere

Radius = n
Volume 2.6778514770249E+26
Surface area 2.0091318961593E+18
Circumference 2512344324.5437

Square

Length = n
Perimeter 1599408072
Area 159881636298672324
Diagonal 565476146.79785

Cube

Length = n
Surface area 959289817792033944
Volume 6.3928994915166E+25
Space diagonal 692564010.68495

Equilateral Triangle

Length = n
Perimeter 1199556054
Area 6.9230779316637E+16
Altitude 346282005.34247

Triangular Pyramid

Length = n
Surface area 6.9230779316637E+16
Volume 7.5341043031591E+24
Height 188492048.93262