445858985 (number)

445858985 is an odd 9-digits composite number following 445858984 and preceding 445858986. In scientific notation, it is written as 4.45858985 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 48 positive divisors. There are 295278720 positive integers (up to 445858985) that are relatively prime to 445858985.

Interesting facts

Basic properties

Name

Name four hundred forty-five million eight hundred fifty-eight thousand nine hundred eighty-five

Notation

Scientific notation 4.45858985 × 10^8
Engineering notation 4.45858985 × 10^6

Prime Factorization of 445858985

Prime Factorization 5 × 13 × 83 × 11 × 11 × 683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40532635
Product of the distinct prime numbers

The prime factorization of 445858985 is 5 × 13 × 83 × 11 × 11 × 683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 58, 79, 698, 197, 7978, 5484, 84351, 40673, 817117, 953761, 2563480, 851659, 15440571, 59495144, 824631029, 657453038, 8646945261, 4041218747

Basic calculations (n = 445858985)

Multiplication

n×y
n×2 891717970
n×3 1337576955
n×4 1783435940
n×5 2229294925

Division

n÷y
n÷2 222929492.5
n÷3 148619661.66667
n÷3 111464746.25
n÷5 89171797

Exponentiation

ny
n2 198790234505230225
n3 8.8632412184414E+25
n4 3.9517557334644E+34
n5 1.7619258002904E+43

Nth Root

y√n
2√n 21115.373191114
3√n 763.95159331198
4√n 145.31129753434
5√n 53.683337062331

Divisors of 445858985

1, 5, 11, 13, 55, 65, 83, 121, 143, 415, 605, 683, 715, 913, 1079, 1573, 3415, 4565, 5395, 7513, 7865, 8879, 10043, 11869, 37565, 44395, 50215, 56689, 59345, 82643, 97669, 130559, 283445, 413215, 488345, 623579, 652795, 736957, 1074359, 3117895, 3684785, 5371795, 6859369, 8106527, 34296845, 40532635, 89171797, 445858985

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445858984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445858985 can be divided by 48 positive divisors. The sum of these divisors (counting 445858985) is 1, the average is 0.020833333333333.

Base conversion 445858985

Base System Value
2 Binary 11010100100110100010010101001
3 Ternary 1011001221222112202
4 Quaternary 122210310102221
5 Quinary 1403114441420
6 Senary 112124145545
8 Octal 3244642251
10 Decimal 445858985
12 Duodecimal 1053982b5
16 Hexadecimal 1a9344a9
20 Vigesimal 6j6c795
36 Base36 7dgazt

Cryptographic Hash Functions

md5 3c484a06a44175857affe1af5872c0ed
sha1 ec8772535ec20a35f55f48bd69aee21083ffe662
sha256 cf165147475913c7b922c8ceda6aa226748c565d2a75adea66983103c0b803b1
sha512 b2a9e6a50d3a1db1cb1fc83f1e4a377e8a840e0a872025eb4e0ca77a2d66a6f4d93814a4c0536b6533fbcc61cc87586502870b46cb2c6d1b9ff71783b8c0d765
ripemd-160 414355142ae83f918ccd5d1250455ad8fbea7d3e

445858985 as geometric shapes

Circle

Radius = n
Diameter 891717970
Circumference 2801414623.626
Area 6.2451794032702E+17

Sphere

Radius = n
Volume 3.7126257998466E+26
Surface area 2.4980717613081E+18
Circumference 2801414623.626

Square

Length = n
Perimeter 1783435940
Area 198790234505230225
Diagonal 630539823.4929

Cube

Length = n
Surface area 1192741407031381350
Volume 8.8632412184414E+25
Space diagonal 772250415.03109

Equilateral Triangle

Length = n
Perimeter 1337576955
Area 8.6078696552898E+16
Altitude 386125207.51554

Triangular Pyramid

Length = n
Surface area 8.6078696552898E+16
Volume 1.0445429948087E+25
Height 210179941.1643