438021285 (number)

438021285 is an odd 9-digits composite number following 438021284 and preceding 438021286. In scientific notation, it is written as 4.38021285 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 215006208 positive integers (up to 438021285) that are relatively prime to 438021285.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million twenty-one thousand two hundred eighty-five

Notation

Scientific notation 4.38021285 × 10^8
Engineering notation 4.38021285 × 10^6

Prime Factorization of 438021285

Prime Factorization 15 × 13 × 359 × 6257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 438021285
Product of the distinct prime numbers

The prime factorization of 438021285 is 15 × 13 × 359 × 6257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 86, 84, 642, 772, 7822, 7039, 21532, 10742, 417455, 594270, 3379515, 4407675, 63217645, 96316128, 152309162, 488225161, 5165804242, 2532595793

Basic calculations (n = 438021285)

Multiplication

n×y
n×2 876042570
n×3 1314063855
n×4 1752085140
n×5 2190106425

Division

n÷y
n÷2 219010642.5
n÷3 146007095
n÷3 109505321.25
n÷5 87604257

Exponentiation

ny
n2 191862646113051225
n3 8.4039922793939E+25
n4 3.6811274973502E+34
n5 1.6124121966382E+43

Nth Root

y√n
2√n 20928.958048599
3√n 759.44863344647
4√n 144.66844178534
5√n 53.493257215828

Divisors of 438021285

1, 13, 15, 195, 359, 4667, 5385, 6257, 70005, 81341, 93855, 1220115, 2246263, 29201419, 33693945, 438021285

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -438021284
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 438021285 can be divided by 16 positive divisors. The sum of these divisors (counting 438021285) is 1, the average is 0.0625.

Base conversion 438021285

Base System Value
2 Binary 11010000110111010110010100101
3 Ternary 1010112012210020120
4 Quaternary 122012322302211
5 Quinary 1344113140120
6 Senary 111244152153
8 Octal 3206726245
10 Decimal 438021285
12 Duodecimal 102838659
16 Hexadecimal 1a1baca5
20 Vigesimal 6ghcd45
36 Base36 78sbdx

Cryptographic Hash Functions

md5 031553887033fa7d105b41809971cd70
sha1 b24c05ce3fb4575ec9ac2ed54cac973e5a920cb3
sha256 9bf902060ae9ac32e14a5af68c0995b2a3461db21e2736c8675e1f0e87ea6ceb
sha512 98dab7520b79f6b86c92ebdc3a06eb64439e698c85ff0a90e48dbdc133ae358f107aabf407c553a276bacaf9912db662a3e453cc913c8e33e84b599a015ae3b1
ripemd-160 f5c96bf9e73ac67eb3a6aedafadfbe4e143853d1

438021285 as geometric shapes

Circle

Radius = n
Diameter 876042570
Circumference 2752168902.1439
Area 6.0275427952706E+17

Sphere

Radius = n
Volume 3.5202560541026E+26
Surface area 2.4110171181082E+18
Circumference 2752168902.1439

Square

Length = n
Perimeter 1752085140
Area 191862646113051225
Diagonal 619455641.85509

Cube

Length = n
Surface area 1151175876678307350
Volume 8.4039922793939E+25
Space diagonal 758675120.41661

Equilateral Triangle

Length = n
Perimeter 1314063855
Area 8.3078962785603E+16
Altitude 379337560.2083

Triangular Pyramid

Length = n
Surface area 8.3078962785603E+16
Volume 9.904199882998E+24
Height 206485213.9517