445947145 (number)

445947145 is an odd 9-digits composite number following 445947144 and preceding 445947146. In scientific notation, it is written as 4.45947145 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 283834368 positive integers (up to 445947145) that are relatively prime to 445947145.

Interesting facts

Basic properties

Name

Name four hundred forty-five million nine hundred forty-seven thousand one hundred forty-five

Notation

Scientific notation 4.45947145 × 10^8
Engineering notation 4.45947145 × 10^6

Prime Factorization of 445947145

Prime Factorization 35 × 17 × 73 × 10267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 445947145
Product of the distinct prime numbers

The prime factorization of 445947145 is 35 × 17 × 73 × 10267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 93, 98, 1, 234, 9312, 7694, 36503, 64514, 800886, 149870, 9322999, 4537661, 30741553, 32528721, 701291731, 470579291, 2241227674, 209761602

Basic calculations (n = 445947145)

Multiplication

n×y
n×2 891894290
n×3 1337841435
n×4 1783788580
n×5 2229735725

Division

n÷y
n÷2 222973572.5
n÷3 148649048.33333
n÷3 111486786.25
n÷5 89189429

Exponentiation

ny
n2 198868856133651025
n3 8.8684998622217E+25
n4 3.9548821939907E+34
n5 1.7636684232215E+43

Nth Root

y√n
2√n 21117.460666472
3√n 764.00194221613
4√n 145.31848012718
5√n 53.685459862982

Divisors of 445947145

1, 17, 35, 73, 595, 1241, 2555, 10267, 43435, 174539, 359345, 749491, 6108865, 12741347, 26232185, 445947145

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445947144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445947145 can be divided by 16 positive divisors. The sum of these divisors (counting 445947145) is 1, the average is 0.0625.

Base conversion 445947145

Base System Value
2 Binary 11010100101001001110100001001
3 Ternary 1011002010110110221
4 Quaternary 122211021310021
5 Quinary 1403130302040
6 Senary 112130110041
8 Octal 3245116411
10 Decimal 445947145
12 Duodecimal 10541b321
16 Hexadecimal 1a949d09
20 Vigesimal 6j737h5
36 Base36 7di70p

Cryptographic Hash Functions

md5 8d778de993edc3a373a9164f9dcc03bb
sha1 999b4eff991024bd53dd9e55dbd7b210b0030fb6
sha256 82d46897b80a921a9562e0ad14de8ee484f9bb01c63344e1abd8464518003c21
sha512 27d266fd422528eac4245ccd305121ffb512331d71c5e20767a494c48043d716e2b75ffc215019a5ba54349f7b3888cc2fe925f6fa4f600b2120c90e45f4d613
ripemd-160 15e2d56a16811bb84b1c25a7de0d475bf545f12a

445947145 as geometric shapes

Circle

Radius = n
Diameter 891894290
Circumference 2801968549.2427
Area 6.2476493745728E+17

Sphere

Radius = n
Volume 3.7148285354024E+26
Surface area 2.4990597498291E+18
Circumference 2801968549.2427

Square

Length = n
Perimeter 1783788580
Area 198868856133651025
Diagonal 630664500.56056

Cube

Length = n
Surface area 1193213136801906150
Volume 8.8684998622217E+25
Space diagonal 772403112.63029

Equilateral Triangle

Length = n
Perimeter 1337841435
Area 8.6112740716647E+16
Altitude 386201556.31514

Triangular Pyramid

Length = n
Surface area 8.6112740716647E+16
Volume 1.0451627319215E+25
Height 210221500.18685