1216496445 (number)

1216496445 is an odd 10-digits composite number following 1216496444 and preceding 1216496446. In scientific notation, it is written as 1.216496445 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 612218880 positive integers (up to 1216496445) that are relatively prime to 1216496445.

Interesting facts

Basic properties

Name

Name one billion two hundred sixteen million four hundred ninety-six thousand four hundred forty-five

Notation

Scientific notation 1.216496445 × 10^9
Engineering notation 1.216496445 × 10^9

Prime Factorization of 1216496445

Prime Factorization 129 × 5 × 41 × 293 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1216496445
Product of the distinct prime numbers

The prime factorization of 1216496445 is 129 × 5 × 41 × 293 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1216496445)

Multiplication

n×y
n×2 2432992890
n×3 3649489335
n×4 4865985780
n×5 6082482225

Division

n÷y
n÷2 608248222.5
n÷3 405498815
n÷3 304124111.25
n÷5 243299289

Exponentiation

ny
n2 1479863600697638025
n3 1.8002488093336E+27
n4 2.1899962766698E+36
n5 2.664122685132E+45

Nth Root

y√n
2√n 34878.309090321
3√n 1067.5058935262
4√n 186.7573535107
5√n 65.617876048848

Divisors of 1216496445

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 -1216496444
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 1216496445 can be divided by 32 positive divisors. The sum of these divisors (counting 1216496445) is 1, the average is 0.03125.

Base conversion 1216496445

Base System Value
2 Binary 1001000100000100100001100111101
3 Ternary 10010210001102101220
4 Quaternary 1020200210030331
5 Quinary 4442410341240
6 Senary 320413423553
8 Octal 11040441475
10 Decimal 1216496445
12 Duodecimal 29b49abb9
16 Hexadecimal 4882433d
20 Vigesimal j032125
36 Base36 k49qnx

Cryptographic Hash Functions

md5 2329865ecd105ac58671bf80a94a228b
sha1 8814a79af93a99ae6e30b81b5c3819fb0056d534
sha256 8ce3a7e8f3421d301671b11e945db04fc8c707f94573c5c9c9f8c28e26c72258
sha512 6cc36df13c93fa4fe597bc18a430a92dc75d60893c2b028b841ff62ed8d0f155e007907a52a4f2af66a8dc69ae74713d93495d9fb9f8e781f9a3cd42ec73d656
ripemd-160 1dea5fbbcc8f8b7a3a3e0758dbd79e2e2f65c7df

1216496445 as geometric shapes

Circle

Radius = n
Diameter 2432992890
Circumference 7643472589.4602
Area 4.6491286162666E+18

Sphere

Radius = n
Volume 7.5408645787148E+27
Surface area 1.8596514465067E+19
Circumference 7643472589.4602

Square

Length = n
Perimeter 4865985780
Area 1479863600697638025
Diagonal 1720385771.0977

Cube

Length = n
Surface area 8879181604185828150
Volume 1.8002488093336E+27
Space diagonal 2107033649.9669

Equilateral Triangle

Length = n
Perimeter 3649489335
Area 6.4079973617003E+17
Altitude 1053516824.9835

Triangular Pyramid

Length = n
Surface area 6.4079973617003E+17
Volume 2.1216135681713E+26
Height 573461923.69922