400606985 (number)

400606985 is an odd 9-digits composite number following 400606984 and preceding 400606986. In scientific notation, it is written as 4.00606985 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 306551344 positive integers (up to 400606985) that are relatively prime to 400606985.

Interesting facts

Basic properties

Name

Name four hundred million six hundred six thousand nine hundred eighty-five

Notation

Scientific notation 4.00606985 × 10^8
Engineering notation 4.00606985 × 10^6

Prime Factorization of 400606985

Prime Factorization 23 × 5 × 3483539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 400606985
Product of the distinct prime numbers

The prime factorization of 400606985 is 23 × 5 × 3483539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 68, 19, 993, 234, 2452, 7840, 52581, 16959, 933935, 572155, 7822706, 3338811, 89265590, 37201285, 648593361, 720366378, 7037125332, 482181112

Basic calculations (n = 400606985)

Multiplication

n×y
n×2 801213970
n×3 1201820955
n×4 1602427940
n×5 2003034925

Division

n÷y
n÷2 200303492.5
n÷3 133535661.66667
n÷3 100151746.25
n÷5 80121397

Exponentiation

ny
n2 160485956430790225
n3 6.429179514058E+25
n4 2.5755742211506E+34
n5 1.0317930233788E+43

Nth Root

y√n
2√n 20015.168872633
3√n 737.17880334801
4√n 141.47497613583
5√n 52.546489049733

Divisors of 400606985

1, 5, 23, 115, 3483539, 17417695, 80121397, 400606985

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 -400606984
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 400606985 can be divided by 8 positive divisors. The sum of these divisors (counting 400606985) is 1, the average is 0.125.

Base conversion 400606985

Base System Value
2 Binary 10111111000001100011100001001
3 Ternary 1000220210221110202
4 Quaternary 113320030130021
5 Quinary 1310023410420
6 Senary 103430221545
8 Octal 2770143411
10 Decimal 400606985
12 Duodecimal b21b48b5
16 Hexadecimal 17e0c709
20 Vigesimal 653fh95
36 Base36 6miebt

Cryptographic Hash Functions

md5 308d38c06d73278ac5efdc0a15bc3042
sha1 ed7ab54af8b872b2161f9f9a570749779bf544d3
sha256 deecbb12055f6ff16eb5b8d23eb19c51c2870b992c7b20428af2210767edd525
sha512 919bec0b3ea6bfbd9c251fd6a8a6dc902694394f2bd74aac5fc8f768f283ede9ba2d97ed78f7d1ba6fe054fd2a808ae4382c6b063bb08fc6dc15bc64849451c7
ripemd-160 32e75b0c9549d6af3f74ac776c999f7c4ac0c316

400606985 as geometric shapes

Circle

Radius = n
Diameter 801213970
Circumference 2517087922.1055
Area 5.041815017273E+17

Sphere

Radius = n
Volume 2.69304841733E+26
Surface area 2.0167260069092E+18
Circumference 2517087922.1055

Square

Length = n
Perimeter 1602427940
Area 160485956430790225
Diagonal 566543831.3684

Cube

Length = n
Surface area 962915738584741350
Volume 6.429179514058E+25
Space diagonal 693871651.88698

Equilateral Triangle

Length = n
Perimeter 1201820955
Area 6.9492457609853E+16
Altitude 346935825.94349

Triangular Pyramid

Length = n
Surface area 6.9492457609853E+16
Volume 7.5768607197601E+24
Height 188847943.78947