405490636 (number)

405490636 is an even 9-digits composite number following 405490635 and preceding 405490637. In scientific notation, it is written as 4.05490636 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 202696880 positive integers (up to 405490636) that are relatively prime to 405490636.

Interesting facts

Basic properties

Name

Name four hundred five million four hundred ninety thousand six hundred thirty-six

Notation

Scientific notation 4.05490636 × 10^8
Engineering notation 4.05490636 × 10^6

Prime Factorization of 405490636

Prime Factorization 2 × 2 × 5381 × 18839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202745318
Product of the distinct prime numbers

The prime factorization of 405490636 is 2 × 2 × 5381 × 18839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 62, 44, 902, 213, 1742, 5775, 53612, 25012, 930005, 886219, 8364926, 5431532, 84677673, 76511919, 793461676, 844958240, 2188434290, 5048927112

Basic calculations (n = 405490636)

Multiplication

n×y
n×2 810981272
n×3 1216471908
n×4 1621962544
n×5 2027453180

Division

n÷y
n÷2 202745318
n÷3 135163545.33333
n÷3 101372659
n÷5 81098127.2

Exponentiation

ny
n2 164422655883684496
n3 6.6671847307084E+25
n4 2.7034809767845E+34
n5 1.0962362206902E+43

Nth Root

y√n
2√n 20136.798057288
3√n 740.16227023345
4√n 141.90418618662
5√n 52.673983807109

Divisors of 405490636

1, 2, 4, 5381, 10762, 18839, 21524, 37678, 75356, 101372659, 202745318, 405490636

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 -405490635
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 405490636 can be divided by 12 positive divisors. The sum of these divisors (counting 405490636) is 1, the average is 0.083333333333333.

Base conversion 405490636

Base System Value
2 Binary 11000001010110100101111001100
3 Ternary 1001021000001120201
4 Quaternary 120022310233030
5 Quinary 1312301200021
6 Senary 104123023244
8 Octal 3012645714
10 Decimal 405490636
12 Duodecimal b396ab24
16 Hexadecimal 182b4bcc
20 Vigesimal 66e66bg
36 Base36 6pf2ks

Cryptographic Hash Functions

md5 ef192cf95ef32db00c224a03d4519110
sha1 deb69e8144b2c3eae40d1c6c5f98b91d926c0494
sha256 87d4e9da138aa1132b0b35622e07c5030a8585e16f31dce77bce7966267efc91
sha512 b57fcf546a38c1ecebff46f2df26ad498c453cad795d91b79fd3d0f425d96b905f820f633c07e402e9bf5e8d1b609606fb9a94b143e8b023d5ec734b5890573b
ripemd-160 5c1bf1853c3e152b5eb6d88be3edf01f77861225

405490636 as geometric shapes

Circle

Radius = n
Diameter 810981272
Circumference 2547772806.3141
Area 5.1654900780791E+17

Sphere

Radius = n
Volume 2.7927438093493E+26
Surface area 2.0661960312316E+18
Circumference 2547772806.3141

Square

Length = n
Perimeter 1621962544
Area 164422655883684496
Diagonal 573450356.84649

Cube

Length = n
Surface area 986535935302106976
Volume 6.6671847307084E+25
Space diagonal 702330383.54542

Equilateral Triangle

Length = n
Perimeter 1216471908
Area 7.1197098476489E+16
Altitude 351165191.77271

Triangular Pyramid

Length = n
Surface area 7.1197098476489E+16
Volume 7.8573525575122E+24
Height 191150118.94883