405996912 (number)

405996912 is an even 9-digits composite number following 405996911 and preceding 405996913. In scientific notation, it is written as 4.05996912 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 135332256 positive integers (up to 405996912) that are relatively prime to 405996912.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred ninety-six thousand nine hundred twelve

Notation

Scientific notation 4.05996912 × 10^8
Engineering notation 4.05996912 × 10^6

Prime Factorization of 405996912

Prime Factorization 2 × 2 × 2 × 2 × 9 × 2819423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50749614
Product of the distinct prime numbers

The prime factorization of 405996912 is 2 × 2 × 2 × 2 × 9 × 2819423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 5, 28, 292, 18, 3599, 2755, 55166, 71928, 904693, 240537, 3409924, 7830018, 97251773, 2154018, 756373911, 497783029, 4602550141, 3222650002

Basic calculations (n = 405996912)

Multiplication

n×y
n×2 811993824
n×3 1217990736
n×4 1623987648
n×5 2029984560

Division

n÷y
n÷2 202998456
n÷3 135332304
n÷3 101499228
n÷5 81199382.4

Exponentiation

ny
n2 164833492553535744
n3 6.6921888970911E+25
n4 2.7170080267397E+34
n5 1.1030968687355E+43

Nth Root

y√n
2√n 20149.365052031
3√n 740.47018572584
4√n 141.94845913933
5√n 52.687130480838

Divisors of 405996912

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 2819423, 5638846, 11277692, 22555384, 25374807, 45110768, 50749614, 101499228, 202998456, 405996912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405996911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405996912 can be divided by 20 positive divisors. The sum of these divisors (counting 405996912) is 1, the average is 0.05.

Base conversion 405996912

Base System Value
2 Binary 11000001100110000010101110000
3 Ternary 1001021221210001200
4 Quaternary 120030300111300
5 Quinary 1312413400122
6 Senary 104141531200
8 Octal 3014602560
10 Decimal 405996912
12 Duodecimal b3b73b00
16 Hexadecimal 18330570
20 Vigesimal 66h9c5c
36 Base36 6ppx80

Cryptographic Hash Functions

md5 5b833bf1e37e2f31c429177446c7c24f
sha1 031484555744936cb8f2912a101e808729e64b86
sha256 52cdc949062f5bf131485d403052e08c7bfbcb9bf57d2f281ef3859634b4912f
sha512 787f1489ae9b868250bb2b6aaae1c668b55af436506e09b2a893060c2093a1c3a34b60379d8c4d1f8b685732443d29dbc283af593a6d73754044962e737901b3
ripemd-160 d399bbece74acc385c0ba143a8df1d2bc7c8a820

405996912 as geometric shapes

Circle

Radius = n
Diameter 811993824
Circumference 2550953832.2387
Area 5.1783968927174E+17

Sphere

Radius = n
Volume 2.8032175300715E+26
Surface area 2.0713587570869E+18
Circumference 2550953832.2387

Square

Length = n
Perimeter 1623987648
Area 164833492553535744
Diagonal 574166339.232

Cube

Length = n
Surface area 989000955321214464
Volume 6.6921888970911E+25
Space diagonal 703207279.30007

Equilateral Triangle

Length = n
Perimeter 1217990736
Area 7.1374995972938E+16
Altitude 351603639.65004

Triangular Pyramid

Length = n
Surface area 7.1374995972938E+16
Volume 7.8868202501907E+24
Height 191388779.744