1445672280 (number)

1445672280 is an even 10-digits composite number following 1445672279 and preceding 1445672281. In scientific notation, it is written as 1.445672280 × 10^9. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 344236032 positive integers (up to 1445672280) that are relatively prime to 1445672280.

Interesting facts

Basic properties

Name

Name one billion four hundred forty-five million six hundred seventy-two thousand two hundred eighty

Notation

Scientific notation 1.445672280 × 10^9
Engineering notation 1.445672280 × 10^9

Prime Factorization of 1445672280

Prime Factorization 2 × 2 × 2 × 15 × 13 × 59 × 139 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 361418070
Product of the distinct prime numbers

The prime factorization of 1445672280 is 2 × 2 × 2 × 15 × 13 × 59 × 139 × 113. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1445672280)

Multiplication

n×y
n×2 2891344560
n×3 4337016840
n×4 5782689120
n×5 7228361400

Division

n÷y
n÷2 722836140
n÷3 481890760
n÷3 361418070
n÷5 289134456

Exponentiation

ny
n2 2089968341160398400
n3 3.0214092968932E+27
n4 4.3679676670527E+36
n5 6.3146497761944E+45

Nth Root

y√n
2√n 38021.997317342
3√n 1130.7240197788
4√n 194.9923006617
5√n 67.922548215711

Divisors of 1445672280

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1445672279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1445672280 can be divided by 128 positive divisors. The sum of these divisors (counting 1445672280) is 1, the average is 0.0078125.

Base conversion 1445672280

Base System Value
2 Binary 1010110001010110011010101011000
3 Ternary 10201202021202112210
4 Quaternary 1112022303111120
5 Quinary 10430043003110
6 Senary 355241435120
8 Octal 12612632530
10 Decimal 1445672280
12 Duodecimal 34419baa0
16 Hexadecimal 562b3558
20 Vigesimal 12bf90e0
36 Base36 nwprvc

Cryptographic Hash Functions

md5 12e6abd9dc1741ed98757f8fa78d217f
sha1 3f1249e77116d61226377739d83eaa1c7b3ad895
sha256 058c79a864f765fb37a8c9e4c123bd00486e110cb00150cc0a2197c15c76096c
sha512 688bd563b1c56f2cc52c3626d46aed00d3b047414b0d59c58c39d54a433e01b06dd4a64b2d4951ccdc2bef9d9f121791c7b52a57ec6179334de59b90db5569b9
ripemd-160 3742bed4813e2c1e2f48f361c268982ff21321c7

1445672280 as geometric shapes

Circle

Radius = n
Diameter 2891344560
Circumference 9083426828.6928
Area 6.5658291868248E+18

Sphere

Radius = n
Volume 1.2656049667477E+28
Surface area 2.6263316747299E+19
Circumference 9083426828.6928

Square

Length = n
Perimeter 5782689120
Area 2089968341160398400
Diagonal 2044489345.1228

Cube

Length = n
Surface area 1.2539810046962E+19
Volume 3.0214092968932E+27
Space diagonal 2503977840.0539

Equilateral Triangle

Length = n
Perimeter 4337016840
Area 9.0498283827506E+17
Altitude 1251988920.027

Triangular Pyramid

Length = n
Surface area 9.0498283827506E+17
Volume 3.5607650042887E+26
Height 681496448.37428