163900045 (number)

163900045 is an odd 9-digits composite number following 163900044 and preceding 163900046. In scientific notation, it is written as 1.63900045 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 128330064 positive integers (up to 163900045) that are relatively prime to 163900045.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred thousand forty-five

Notation

Scientific notation 1.63900045 × 10^8
Engineering notation 1.63900045 × 10^6

Prime Factorization of 163900045

Prime Factorization 5 × 47 × 697447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 163900045
Product of the distinct prime numbers

The prime factorization of 163900045 is 5 × 47 × 697447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 9, 7, 428, 482, 5473, 7994, 63147, 13765, 88036, 704123, 3162035, 6423418, 60573605, 77517863, 137369646, 972039517, 419753794, 9552160267

Basic calculations (n = 163900045)

Multiplication

n×y
n×2 327800090
n×3 491700135
n×4 655600180
n×5 819500225

Division

n÷y
n÷2 81950022.5
n÷3 54633348.333333
n÷3 40975011.25
n÷5 32780009

Exponentiation

ny
n2 26863224751002025
n3 4.4028837455343E+24
n4 7.2163284402285E+32
n5 1.1827565560882E+41

Nth Root

y√n
2√n 12802.345292953
3√n 547.25914080454
4√n 113.14744934356
5√n 43.945642113111

Divisors of 163900045

1, 5, 47, 235, 697447, 3487235, 32780009, 163900045

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 -163900044
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 163900045 can be divided by 8 positive divisors. The sum of these divisors (counting 163900045) is 1, the average is 0.125.

Base conversion 163900045

Base System Value
2 Binary 1001110001001110101010001101
3 Ternary 102102101222121001
4 Quaternary 21301032222031
5 Quinary 313424300140
6 Senary 24132540301
8 Octal 1161165215
10 Decimal 163900045
12 Duodecimal 46a81691
16 Hexadecimal 9c4ea8d
20 Vigesimal 2b47a25
36 Base36 2pky31

Cryptographic Hash Functions

md5 44b30aa0d8bb84ff19261726f0e5e4ec
sha1 1e6264a7f4dfa85212f3edfff6d8766bd138ab0d
sha256 4713e1aa41d20e0c32e3523dbe1a01b4942a6a46a9388d434ff6cde659d06a85
sha512 5b19a493aeaa6ad5250cb102e20a6a401b8ee6a91e5efbd640a69a0025141d598dd44d3e50ca16784ad8937d197e5af32403c040611f51d819fc004bf5cd75ca
ripemd-160 90c884fde4cb5716b0677d91dd27134374ad6f6f

163900045 as geometric shapes

Circle

Radius = n
Diameter 327800090
Circumference 1029814354.5901
Area 8.4393309529479E+16

Sphere

Radius = n
Volume 1.8442756306107E+25
Surface area 3.3757323811792E+17
Circumference 1029814354.5901

Square

Length = n
Perimeter 655600180
Area 26863224751002025
Diagonal 231789666.51256

Cube

Length = n
Surface area 161179348506012150
Volume 4.4028837455343E+24
Space diagonal 283883205.30283

Equilateral Triangle

Length = n
Perimeter 491700135
Area 1.1632117530969E+16
Altitude 141941602.65141

Triangular Pyramid

Length = n
Surface area 1.1632117530969E+16
Volume 5.1888482554056E+23
Height 77263222.170854