405920005 (number)

405920005 is an odd 9-digits composite number following 405920004 and preceding 405920006. In scientific notation, it is written as 4.05920005 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 323677008 positive integers (up to 405920005) that are relatively prime to 405920005.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred twenty thousand five

Notation

Scientific notation 4.05920005 × 10^8
Engineering notation 4.05920005 × 10^6

Prime Factorization of 405920005

Prime Factorization 5 × 307 × 264443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 405920005
Product of the distinct prime numbers

The prime factorization of 405920005 is 5 × 307 × 264443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 97, 89, 42, 804, 7294, 4499, 64731, 68048, 28187, 712697, 2756743, 9706072, 87170339, 75314141, 609439426, 253507242, 6240301278, 7009616290

Basic calculations (n = 405920005)

Multiplication

n×y
n×2 811840010
n×3 1217760015
n×4 1623680020
n×5 2029600025

Division

n÷y
n÷2 202960002.5
n÷3 135306668.33333
n÷3 101480001.25
n÷5 81184001

Exponentiation

ny
n2 164771050459200025
n3 6.6883865626254E+25
n4 2.7149499069428E+34
n5 1.102052479801E+43

Nth Root

y√n
2√n 20147.456539226
3√n 740.42342762246
4√n 141.94173642458
5√n 52.685134250776

Divisors of 405920005

1, 5, 307, 1535, 264443, 1322215, 81184001, 405920005

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405920004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405920005 can be divided by 8 positive divisors. The sum of these divisors (counting 405920005) is 1, the average is 0.125.

Base conversion 405920005

Base System Value
2 Binary 11000001100011101100100000101
3 Ternary 1001021210212120021
4 Quaternary 120030131210011
5 Quinary 1312403420010
6 Senary 104140135141
8 Octal 3014354405
10 Decimal 405920005
12 Duodecimal b3b374b1
16 Hexadecimal 1831d905
20 Vigesimal 66h0005
36 Base36 6po9vp

Cryptographic Hash Functions

md5 8bae789522f264e64e51af677da3533c
sha1 65db8f7fcdae7d9800bf523079b0bd9a7f18c342
sha256 325992b6053fbc9a1f91ee9130b9fb6ad1300c294064ea388d64d6ef6b749e5f
sha512 09c20ec26392fa09bef1a638d3981acae4957ae6d8e552ff9ae069af51283e28696e3a56a87846f0866f6eb8d0ae787c65cdf97dc55953bcc14d9fdb9d2f8bab
ripemd-160 c69994958acf2013ec8d892d6f9dcf2d5c2f3259

405920005 as geometric shapes

Circle

Radius = n
Diameter 811840010
Circumference 2550470611.3063
Area 5.176435216469E+17

Sphere

Radius = n
Volume 2.801624811935E+26
Surface area 2.0705740865876E+18
Circumference 2550470611.3063

Square

Length = n
Perimeter 1623680020
Area 164771050459200025
Diagonal 574057576.30955

Cube

Length = n
Surface area 988626302755200150
Volume 6.6883865626254E+25
Space diagonal 703074072.46861

Equilateral Triangle

Length = n
Perimeter 1217760015
Area 7.1347957752957E+16
Altitude 351537036.23431

Triangular Pyramid

Length = n
Surface area 7.1347957752957E+16
Volume 7.882339156049E+24
Height 191352525.43652