445542945 (number)

445542945 is an odd 9-digits composite number following 445542944 and preceding 445542946. In scientific notation, it is written as 4.45542945 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 237622896 positive integers (up to 445542945) that are relatively prime to 445542945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.45542945 × 10^8
Engineering notation 4.45542945 × 10^6

Prime Factorization of 445542945

Prime Factorization 3 × 5 × 29702863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 445542945
Product of the distinct prime numbers

The prime factorization of 445542945 is 3 × 5 × 29702863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 74, 82, 268, 521, 669, 2847, 57248, 74774, 625066, 895233, 85699, 1728454, 56712007, 27486555, 427791443, 900587384, 4641190027, 3021387072

Basic calculations (n = 445542945)

Multiplication

n×y
n×2 891085890
n×3 1336628835
n×4 1782171780
n×5 2227714725

Division

n÷y
n÷2 222771472.5
n÷3 148514315
n÷3 111385736.25
n÷5 89108589

Exponentiation

ny
n2 198508515839273025
n3 8.8444068754609E+25
n4 3.9405630860711E+34
n5 1.7556900823264E+43

Nth Root

y√n
2√n 21107.888217441
3√n 763.7710456957
4√n 145.28554029029
5√n 53.675724388855

Divisors of 445542945

1, 3, 5, 15, 29702863, 89108589, 148514315, 445542945

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -445542944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 445542945 can be divided by 8 positive divisors. The sum of these divisors (counting 445542945) is 1, the average is 0.125.

Base conversion 445542945

Base System Value
2 Binary 11010100011100111001000100001
3 Ternary 1011001100221000120
4 Quaternary 122203213020201
5 Quinary 1403024333240
6 Senary 112113310453
8 Octal 3243471041
10 Decimal 445542945
12 Duodecimal 105265429
16 Hexadecimal 1a8e7221
20 Vigesimal 6j4ch75
36 Base36 7d9j4x

Cryptographic Hash Functions

md5 b91937cfa30909d1cea33ed3fbe6cd79
sha1 b1056ae3277f046822b2961725f6774632e042a0
sha256 a5fd8119c0a8ddad51e01f8804e2861b91e58376406a823ab73a67f767adff8e
sha512 89c3fa2a76cc6cec1b85826b2a1073325f4143a27d4b0aacf846832ce64c8a542344fe7fa93ea8a8db0c1d556f2a782a392ec103e651d0fb651e2cd80cdf69aa
ripemd-160 63e44f5068112b5dc8b9dc8ea057782bd4e64f40

445542945 as geometric shapes

Circle

Radius = n
Diameter 891085890
Circumference 2799428885.7415
Area 6.2363289503567E+17

Sphere

Radius = n
Volume 3.7047364887076E+26
Surface area 2.4945315801427E+18
Circumference 2799428885.7415

Square

Length = n
Perimeter 1782171780
Area 198508515839273025
Diagonal 630092875.43865

Cube

Length = n
Surface area 1191051095035638150
Volume 8.8444068754609E+25
Space diagonal 771703017.69387

Equilateral Triangle

Length = n
Perimeter 1336628835
Area 8.5956708792178E+16
Altitude 385851508.84693

Triangular Pyramid

Length = n
Surface area 8.5956708792178E+16
Volume 1.0423233462019E+25
Height 210030958.47955