442187928 (number)

442187928 is an even 9-digits composite number following 442187927 and preceding 442187929. In scientific notation, it is written as 4.42187928 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 116619264 positive integers (up to 442187928) that are relatively prime to 442187928.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-seven thousand nine hundred twenty-eight

Notation

Scientific notation 4.42187928 × 10^8
Engineering notation 4.42187928 × 10^6

Prime Factorization of 442187928

Prime Factorization 2 × 2 × 2 × 7 × 9 × 13 × 67489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 110546982
Product of the distinct prime numbers

The prime factorization of 442187928 is 2 × 2 × 2 × 7 × 9 × 13 × 67489. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 19, 40, 153, 224, 6708, 7889, 7957, 76043, 12847, 439339, 4734852, 353889, 34947112, 86558740, 406963981, 690494919, 4061615503, 3100754451

Basic calculations (n = 442187928)

Multiplication

n×y
n×2 884375856
n×3 1326563784
n×4 1768751712
n×5 2210939640

Division

n÷y
n÷2 221093964
n÷3 147395976
n÷3 110546982
n÷5 88437585.6

Exponentiation

ny
n2 195530163668933184
n3 8.6461077934266E+25
n4 3.82320449044E+34
n5 1.690574871948E+43

Nth Root

y√n
2√n 21028.264978357
3√n 761.84910315187
4√n 145.01125810901
5√n 53.594642259213

Divisors of 442187928

1, 2, 4, 7, 8, 9, 13, 14, 18, 26, 28, 36, 52, 56, 63, 72, 91, 104, 117, 126, 182, 234, 252, 364, 468, 504, 728, 819, 936, 1638, 3276, 6552, 67489, 134978, 269956, 472423, 539912, 607401, 877357, 944846, 1214802, 1754714, 1889692, 2429604, 3509428, 3779384, 4251807, 4859208, 6141499, 7018856, 7896213, 8503614, 12282998, 15792426, 17007228, 24565996, 31584852, 34014456, 49131992, 55273491, 63169704, 110546982, 221093964, 442187928

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442187927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442187928 can be divided by 64 positive divisors. The sum of these divisors (counting 442187928) is 1, the average is 0.015625.

Base conversion 442187928

Base System Value
2 Binary 11010010110110100000010011000
3 Ternary 1010211001110210200
4 Quaternary 122112310002120
5 Quinary 1401200003203
6 Senary 111513342200
8 Octal 3226640230
10 Decimal 442187928
12 Duodecimal 104107960
16 Hexadecimal 1a5b4098
20 Vigesimal 6i3d9g8
36 Base36 7b9me0

Cryptographic Hash Functions

md5 4d3e05a6c79d46a16515e81c66d35a2a
sha1 4c5909854c860e6d4eeddf0ae7364ebe99513cf6
sha256 582d27fe8ca5f1c7847ef68999ffad35bc01ab3ae6076a1386bbf85c122bb710
sha512 e700efd8626ab50cd9478a93fbf0c281bde185290161d0482231a6f8415d5a3c0411a8087f6bce3fac91922491a9c8d38fd0ad5ef648244d1a60853b5ed7af73
ripemd-160 a9d1cf8e6e14432b25a65296284232aaf4facd10

442187928 as geometric shapes

Circle

Radius = n
Diameter 884375856
Circumference 2778348692.2218
Area 6.1427612573753E+17

Sphere

Radius = n
Volume 3.6216731634633E+26
Surface area 2.4571045029501E+18
Circumference 2778348692.2218

Square

Length = n
Perimeter 1768751712
Area 195530163668933184
Diagonal 625348164.89526

Cube

Length = n
Surface area 1173180982013599104
Volume 8.6461077934266E+25
Space diagonal 765891957.78961

Equilateral Triangle

Length = n
Perimeter 1326563784
Area 8.4667044471713E+16
Altitude 382945978.8948

Triangular Pyramid

Length = n
Surface area 8.4667044471713E+16
Volume 1.018953575267E+25
Height 208449388.29842