405693864 (number)

405693864 is an even 9-digits composite number following 405693863 and preceding 405693865. In scientific notation, it is written as 4.05693864 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 135231264 positive integers (up to 405693864) that are relatively prime to 405693864.

Interesting facts

Basic properties

Name

Name four hundred five million six hundred ninety-three thousand eight hundred sixty-four

Notation

Scientific notation 4.05693864 × 10^8
Engineering notation 4.05693864 × 10^6

Prime Factorization of 405693864

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5634637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33807822
Product of the distinct prime numbers

The prime factorization of 405693864 is 2 × 2 × 2 × 3 × 3 × 5634637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 85, 68, 447, 239, 9653, 192, 62054, 25435, 132901, 873636, 3984708, 6735190, 2083243, 57043694, 204186477, 978290527, 5073699594, 8127663800

Basic calculations (n = 405693864)

Multiplication

n×y
n×2 811387728
n×3 1217081592
n×4 1622775456
n×5 2028469320

Division

n÷y
n÷2 202846932
n÷3 135231288
n÷3 101423466
n÷5 81138772.8

Exponentiation

ny
n2 164587511287250496
n3 6.6772143420268E+25
n4 2.7089048871731E+34
n5 1.0989860908857E+43

Nth Root

y√n
2√n 20141.843609759
3√n 740.28590364733
4√n 141.9219630986
5√n 52.679262687564

Divisors of 405693864

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5634637, 11269274, 16903911, 22538548, 33807822, 45077096, 50711733, 67615644, 101423466, 135231288, 202846932, 405693864

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405693863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405693864 can be divided by 24 positive divisors. The sum of these divisors (counting 405693864) is 1, the average is 0.041666666666667.

Base conversion 405693864

Base System Value
2 Binary 11000001011100110010110101000
3 Ternary 1001021101101100200
4 Quaternary 120023212112220
5 Quinary 1312324200424
6 Senary 104131232200
8 Octal 3013462650
10 Decimal 405693864
12 Duodecimal b3a48660
16 Hexadecimal 182e65a8
20 Vigesimal 66fbed4
36 Base36 6pjfe0

Cryptographic Hash Functions

md5 7db066ec406afb26844ccb4f3bb3efcb
sha1 5e2b4dd9bdd1b05eb4ff10f0d014449aa1749082
sha256 677ee31fda0852db4f45cd0d8125944ccf26ebab59f9a2e53607d68e60d1c45c
sha512 307ed59061e6fc7effba19f99736b28e9b4611ed84252456f05fc640253387a2a4c9f104507f651a4a46a861fc22bba8656709898921c42c8cb4d8e7c01539d6
ripemd-160 d9daa83d6c8db50bd82c79abf74acb1609cb065a

405693864 as geometric shapes

Circle

Radius = n
Diameter 811387728
Circumference 2549049725.4977
Area 5.1706691633265E+17

Sphere

Radius = n
Volume 2.7969450031141E+26
Surface area 2.0682676653306E+18
Circumference 2549049725.4977

Square

Length = n
Perimeter 1622775456
Area 164587511287250496
Diagonal 573737764.64035

Cube

Length = n
Surface area 987525067723502976
Volume 6.6772143420268E+25
Space diagonal 702682384.76694

Equilateral Triangle

Length = n
Perimeter 1217081592
Area 7.1268482960208E+16
Altitude 351341192.38347

Triangular Pyramid

Length = n
Surface area 7.1268482960208E+16
Volume 7.8691725678054E+24
Height 191245921.54678