405742008 (number)

405742008 is an even 9-digits composite number following 405742007 and preceding 405742009. In scientific notation, it is written as 4.05742008 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 115180416 positive integers (up to 405742008) that are relatively prime to 405742008.

Interesting facts

Basic properties

Name

Name four hundred five million seven hundred forty-two thousand eight

Notation

Scientific notation 4.05742008 × 10^8
Engineering notation 4.05742008 × 10^6

Prime Factorization of 405742008

Prime Factorization 2 × 2 × 2 × 3 × 7 × 157 × 15383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 101435502
Product of the distinct prime numbers

The prime factorization of 405742008 is 2 × 2 × 2 × 3 × 7 × 157 × 15383. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 3, 25, 135, 919, 7909, 1603, 81136, 52534, 737198, 940638, 2367006, 9834053, 34813968, 80743068, 195450560, 936264222, 4901213862, 9724762505

Basic calculations (n = 405742008)

Multiplication

n×y
n×2 811484016
n×3 1217226024
n×4 1622968032
n×5 2028710040

Division

n÷y
n÷2 202871004
n÷3 135247336
n÷3 101435502
n÷5 81148401.6

Exponentiation

ny
n2 164626577055872064
n3 6.6795917944816E+25
n4 2.7101909873133E+34
n5 1.099638333256E+43

Nth Root

y√n
2√n 20143.03869827
3√n 740.31518591982
4√n 141.92617340811
5√n 52.680512925868

Divisors of 405742008

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 15383, 26376, 30766, 46149, 61532, 92298, 107681, 123064, 184596, 215362, 323043, 369192, 430724, 646086, 861448, 1292172, 2415131, 2584344, 4830262, 7245393, 9660524, 14490786, 16905917, 19321048, 28981572, 33811834, 50717751, 57963144, 67623668, 101435502, 135247336, 202871004, 405742008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405742007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405742008 can be divided by 64 positive divisors. The sum of these divisors (counting 405742008) is 1, the average is 0.015625.

Base conversion 405742008

Base System Value
2 Binary 11000001011110010000110111000
3 Ternary 1001021110211101210
4 Quaternary 120023302012320
5 Quinary 1312332221013
6 Senary 104132243120
8 Octal 3013620670
10 Decimal 405742008
12 Duodecimal b3a704a0
16 Hexadecimal 182f21b8
20 Vigesimal 66fhf08
36 Base36 6pkgjc

Cryptographic Hash Functions

md5 d6f0244ce54661b77e7d9939a39bf50a
sha1 486ac58b66dc35d9054d85c4131414b860807708
sha256 925aadb3af7d2550cf90827ad5442d98c603711528707f5c562025d9219e400d
sha512 c52db42bae41e4a3765ebf50882ddc15f693fec0571df26a67e99371ea3b0cb87ccb40aa62313ecb27c57bf202685ba14b026dae8a7ca2818b3160333cdfd891
ripemd-160 689cf098dcac313afaf941b0eaa1947ed833be0c

405742008 as geometric shapes

Circle

Radius = n
Diameter 811484016
Circumference 2549352223.1711
Area 5.1718964506436E+17

Sphere

Radius = n
Volume 2.7979408680696E+26
Surface area 2.0687585802574E+18
Circumference 2549352223.1711

Square

Length = n
Perimeter 1622968032
Area 164626577055872064
Diagonal 573805850.53809

Cube

Length = n
Surface area 987759462335232384
Volume 6.6795917944816E+25
Space diagonal 702765772.62102

Equilateral Triangle

Length = n
Perimeter 1217226024
Area 7.1285398934231E+16
Altitude 351382886.31051

Triangular Pyramid

Length = n
Surface area 7.1285398934231E+16
Volume 7.8719744223933E+24
Height 191268616.84603