406988145 (number)

406988145 is an odd 9-digits composite number following 406988144 and preceding 406988146. In scientific notation, it is written as 4.06988145 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 215115264 positive integers (up to 406988145) that are relatively prime to 406988145.

Interesting facts

Basic properties

Name

Name four hundred six million nine hundred eighty-eight thousand one hundred forty-five

Notation

Scientific notation 4.06988145 × 10^8
Engineering notation 4.06988145 × 10^6

Prime Factorization of 406988145

Prime Factorization 45 × 1017 × 8893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 406988145
Product of the distinct prime numbers

The prime factorization of 406988145 is 45 × 1017 × 8893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 406988145)

Multiplication

n×y
n×2 813976290
n×3 1220964435
n×4 1627952580
n×5 2034940725

Division

n÷y
n÷2 203494072.5
n÷3 135662715
n÷3 101747036.25
n÷5 81397629

Exponentiation

ny
n2 165639350170541025
n3 6.7413251864914E+25
n4 2.7436394324919E+34
n5 1.1166287231787E+43

Nth Root

y√n
2√n 20173.947184426
3√n 741.07231014252
4√n 142.03502097872
5√n 52.71283229912

Divisors of 406988145

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 -406988144
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 406988145 can be divided by 8 positive divisors. The sum of these divisors (counting 406988145) is 1, the average is 0.125.

Base conversion 406988145

Base System Value
2 Binary 11000010000100010010101110001
3 Ternary 1001100211010210000
4 Quaternary 120100202111301
5 Quinary 1313142110040
6 Senary 104215100213
8 Octal 3020422561
10 Decimal 406988145
12 Duodecimal b4371669
16 Hexadecimal 18422571
20 Vigesimal 673da75
36 Base36 6qb629

Cryptographic Hash Functions

md5 df551dbd4098f472e4669c60af7607a3
sha1 bc26ab0dc9623fcf4a66b14605aac3bf552f9895
sha256 ccc91895acff4700322ad307b9d17cab945300ebcdef3994986a4ecf8bae3391
sha512 d376a442e7dbadbac59d09c62c28dd2f849d55970df68f9a13060e5d61d71bff8cbe3684de519807a735d0679b63edbaa01bb1cda8aff34a49a249b3dbb5a109
ripemd-160 6e6d4148031d18f471128c3ef0c5f7b9dfafda6c

406988145 as geometric shapes

Circle

Radius = n
Diameter 813976290
Circumference 2557181932.8603
Area 5.2037136564116E+17

Sphere

Radius = n
Volume 2.8237996908455E+26
Surface area 2.0814854625646E+18
Circumference 2557181932.8603

Square

Length = n
Perimeter 1627952580
Area 165639350170541025
Diagonal 575568154.38407

Cube

Length = n
Surface area 993836101023246150
Volume 6.7413251864914E+25
Space diagonal 704924145.21821

Equilateral Triangle

Length = n
Perimeter 1220964435
Area 7.1723942557017E+16
Altitude 352462072.6091

Triangular Pyramid

Length = n
Surface area 7.1723942557017E+16
Volume 7.9447279225862E+24
Height 191856051.46136