445947216 (number)

445947216 is an even 9-digits composite number following 445947215 and preceding 445947217. In scientific notation, it is written as 4.45947216 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 124738560 positive integers (up to 445947216) that are relatively prime to 445947216.

Interesting facts

Basic properties

Name

Name four hundred forty-five million nine hundred forty-seven thousand two hundred sixteen

Notation

Scientific notation 4.45947216 × 10^8
Engineering notation 4.45947216 × 10^6

Prime Factorization of 445947216

Prime Factorization 2 × 2 × 2 × 2 × 33 × 13 × 64969

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 55743402
Product of the distinct prime numbers

The prime factorization of 445947216 is 2 × 2 × 2 × 2 × 33 × 13 × 64969. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 445947216)

Multiplication

n×y
n×2 891894432
n×3 1337841648
n×4 1783788864
n×5 2229736080

Division

n÷y
n÷2 222973608
n÷3 148649072
n÷3 111486804
n÷5 89189443.2

Exponentiation

ny
n2 198868919458150656
n3 8.8685040981291E+25
n4 3.9548847126452E+34
n5 1.7636698272051E+43

Nth Root

y√n
2√n 21117.462347545
3√n 764.00198276214
4√n 145.31848591128
5√n 53.685461572453

Divisors of 445947216

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445947215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445947216 can be divided by 40 positive divisors. The sum of these divisors (counting 445947216) is 1, the average is 0.025.

Base conversion 445947216

Base System Value
2 Binary 11010100101001001110101010000
3 Ternary 1011002010110120120
4 Quaternary 122211021311100
5 Quinary 1403130302331
6 Senary 112130110240
8 Octal 3245116520
10 Decimal 445947216
12 Duodecimal 10541b380
16 Hexadecimal 1a949d50
20 Vigesimal 6j7380g
36 Base36 7di72o

Cryptographic Hash Functions

md5 68e38e79c003d4b0d1b15410f364efca
sha1 ffa806ec12f345390fe5ddd919a4000c27041723
sha256 4e773d3f1ae299a8b85fbcb3c452cf3b2a414b3ef6e7a72524c78c0a06652e38
sha512 15d84b235ec48f3a22f16a9d5af0740489c8ac72742bd33f9ad807d81a2d8652a08ff38839c8c0c50a0d5a6e576a2f91b7101d986cb588854f78968c3da6f741
ripemd-160 bc8c351132efee1ab1c766fa6e682c7853600731

445947216 as geometric shapes

Circle

Radius = n
Diameter 891894432
Circumference 2801968995.3488
Area 6.2476513639707E+17

Sphere

Radius = n
Volume 3.7148303097351E+26
Surface area 2.4990605455883E+18
Circumference 2801968995.3488

Square

Length = n
Perimeter 1783788864
Area 198868919458150656
Diagonal 630664600.96972

Cube

Length = n
Surface area 1193213516748903936
Volume 8.8685040981291E+25
Space diagonal 772403235.60589

Equilateral Triangle

Length = n
Perimeter 1337841648
Area 8.611276813696E+16
Altitude 386201617.80295

Triangular Pyramid

Length = n
Surface area 8.611276813696E+16
Volume 1.045163231128E+25
Height 210221533.65657