445845840 (number)

445845840 is an even 9-digits composite number following 445845839 and preceding 445845841. In scientific notation, it is written as 4.45845840 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 107520000 positive integers (up to 445845840) that are relatively prime to 445845840.

Interesting facts

Basic properties

Name

Name four hundred forty-five million eight hundred forty-five thousand eight hundred forty

Notation

Scientific notation 4.45845840 × 10^8
Engineering notation 4.45845840 × 10^6

Prime Factorization of 445845840

Prime Factorization 2 × 2 × 2 × 2 × 15 × 11 × 601 × 281

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 55730730
Product of the distinct prime numbers

The prime factorization of 445845840 is 2 × 2 × 2 × 2 × 15 × 11 × 601 × 281. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 5, 75, 80, 970, 15, 3814, 2696, 10009, 8471, 458389, 821993, 1501242, 4304022, 26317087, 29712604, 842116556, 431118383, 5144696268, 479663568

Basic calculations (n = 445845840)

Multiplication

n×y
n×2 891691680
n×3 1337537520
n×4 1783383360
n×5 2229229200

Division

n÷y
n÷2 222922920
n÷3 148615280
n÷3 111461460
n÷5 89169168

Exponentiation

ny
n2 198778513045305600
n3 8.8624573122635E+25
n4 3.9512897248503E+34
n5 1.7616660864592E+43

Nth Root

y√n
2√n 21115.061922713
3√n 763.94408552534
4√n 145.31022649047
5√n 53.683020515705

Divisors of 445845840

1, 2, 4, 8, 11, 15, 16, 22, 30, 44, 60, 88, 120, 165, 176, 240, 281, 330, 562, 601, 660, 1124, 1202, 1320, 2248, 2404, 2640, 3091, 4215, 4496, 4808, 6182, 6611, 8430, 9015, 9616, 12364, 13222, 16860, 18030, 24728, 26444, 33720, 36060, 46365, 49456, 52888, 67440, 72120, 92730, 99165, 105776, 144240, 168881, 185460, 198330, 337762, 370920, 396660, 675524, 741840, 793320, 1351048, 1586640, 1857691, 2533215, 2702096, 3715382, 5066430, 7430764, 10132860, 14861528, 20265720, 27865365, 29723056, 40531440, 55730730, 111461460, 222922920, 445845840

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445845839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445845840 can be divided by 80 positive divisors. The sum of these divisors (counting 445845840) is 1, the average is 0.0125.

Base conversion 445845840

Base System Value
2 Binary 11010100100110001000101010000
3 Ternary 1011001221022111220
4 Quaternary 122210301011100
5 Quinary 1403114031330
6 Senary 112124005040
8 Octal 3244610520
10 Decimal 445845840
12 Duodecimal 105390780
16 Hexadecimal 1a931150
20 Vigesimal 6j6aec0
36 Base36 7dg0uo

Cryptographic Hash Functions

md5 5f0ce7f8ca14f54d21e510e06f80fb62
sha1 7f6db736bfd8a94671327e853d433cd0d382916e
sha256 8788f0d4c169297c4b67d6bd2f58cd54c3b177c4d384252dca2a403821721969
sha512 263575b223b659041ad8e5f7e54f734b397226a7885d4cf788c51613bc488151bdeb18429e75264b0375d8e381faf75983641eb6ba9f7e5812dde9e9676e9e79
ripemd-160 c429cac29158829ac5998c422cc276110ec6f47e

445845840 as geometric shapes

Circle

Radius = n
Diameter 891691680
Circumference 2801332031.1551
Area 6.2448111627463E+17

Sphere

Radius = n
Volume 3.7122974379947E+26
Surface area 2.4979244650985E+18
Circumference 2801332031.1551

Square

Length = n
Perimeter 1783383360
Area 198778513045305600
Diagonal 630521233.65562

Cube

Length = n
Surface area 1192671078271833600
Volume 8.8624573122635E+25
Space diagonal 772227647.22322

Equilateral Triangle

Length = n
Perimeter 1337537520
Area 8.6073621011866E+16
Altitude 386113823.61161

Triangular Pyramid

Length = n
Surface area 8.6073621011866E+16
Volume 1.0444506105796E+25
Height 210173744.55187