405996897 (number)

405996897 is an odd 9-digits composite number following 405996896 and preceding 405996898. In scientific notation, it is written as 4.05996897 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 247976960 positive integers (up to 405996897) that are relatively prime to 405996897.

Interesting facts

Basic properties

Name

Name four hundred five million nine hundred ninety-six thousand eight hundred ninety-seven

Notation

Scientific notation 4.05996897 × 10^8
Engineering notation 4.05996897 × 10^6

Prime Factorization of 405996897

Prime Factorization 23 × 3 × 137 × 29 × 1481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 405996897
Product of the distinct prime numbers

The prime factorization of 405996897 is 23 × 3 × 137 × 29 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405996897)

Multiplication

n×y
n×2 811993794
n×3 1217990691
n×4 1623987588
n×5 2029984485

Division

n÷y
n÷2 202998448.5
n÷3 135332299
n÷3 101499224.25
n÷5 81199379.4

Exponentiation

ny
n2 164833480373628609
n3 6.6921881553404E+25
n4 2.7170076252083E+34
n5 1.1030966649599E+43

Nth Root

y√n
2√n 20149.364679811
3√n 740.47017660668
4√n 141.94845782822
5√n 52.687130091521

Divisors of 405996897

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405996896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405996897 can be divided by 32 positive divisors. The sum of these divisors (counting 405996897) is 1, the average is 0.03125.

Base conversion 405996897

Base System Value
2 Binary 11000001100110000010101100001
3 Ternary 1001021221210001010
4 Quaternary 120030300111201
5 Quinary 1312413400042
6 Senary 104141531133
8 Octal 3014602541
10 Decimal 405996897
12 Duodecimal b3b73aa9
16 Hexadecimal 18330561
20 Vigesimal 66h9c4h
36 Base36 6ppx7l

Cryptographic Hash Functions

md5 638ff5413de26e2c2f898c5f80f3b23c
sha1 65985de390ba95a71d630783f8c459e4a1a221b8
sha256 99980380ef809022961801abb420054109172566dd2b64a765fb6e0dc2359686
sha512 a2e8026e9f18a3470b502ecada97f45d95c69874804030744cc91025f8cc9f41e89e551e01a265ff3f338cc77f2a640cb30b2083d6324cbe3e3d9cb56a149f77
ripemd-160 790f0106eda28130840ef3bea0f7e9fa7ff663a0

405996897 as geometric shapes

Circle

Radius = n
Diameter 811993794
Circumference 2550953737.9909
Area 5.1783965100743E+17

Sphere

Radius = n
Volume 2.8032172193677E+26
Surface area 2.0713586040297E+18
Circumference 2550953737.9909

Square

Length = n
Perimeter 1623987588
Area 164833480373628609
Diagonal 574166318.01879

Cube

Length = n
Surface area 989000882241771654
Volume 6.6921881553404E+25
Space diagonal 703207253.31931

Equilateral Triangle

Length = n
Perimeter 1217990691
Area 7.1374990698883E+16
Altitude 351603626.65965

Triangular Pyramid

Length = n
Surface area 7.1374990698883E+16
Volume 7.8868193760291E+24
Height 191388772.67293