328492721 (number)

328492721 is an odd 9-digits prime number following 328492720 and preceding 328492722. In scientific notation, it is written as 3.28492721 × 10^8. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 328492720 positive integers (up to 328492721) that are relatively prime to 328492721.

Interesting facts

Basic properties

Name

Name three hundred twenty-eight million four hundred ninety-two thousand seven hundred twenty-one

Notation

Scientific notation 3.28492721 × 10^8
Engineering notation 3.28492721 × 10^6

Prime Factorization of 328492721

Prime Factorization 328492721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 328492721
Product of the distinct prime numbers

The prime factorization of 328492721 is 328492721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 3, 90, 68, 288, 53, 9631, 2032, 71978, 46498, 503355, 800904, 1435595, 7801568, 4200864, 51613854, 308197658, 572246401, 3654505340, 5511970893

Basic calculations (n = 328492721)

Multiplication

n×y
n×2 656985442
n×3 985478163
n×4 1313970884
n×5 1642463605

Division

n÷y
n÷2 164246360.5
n÷3 109497573.66667
n÷3 82123180.25
n÷5 65698544.2

Exponentiation

ny
n2 107907467749983841
n3 3.5446817697412E+25
n4 1.1644021596214E+34
n5 3.824976337523E+42

Nth Root

y√n
2√n 18124.368154504
3√n 689.98860234621
4√n 134.62677354265
5√n 50.501601440402

Divisors of 328492721

1, 328492721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 328492722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 164246361
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 18124.368182091
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999939116
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 328492721 can be divided by 2 positive divisors. The sum of these divisors (counting 328492721) is 328492722, the average is 164246361.

Base conversion 328492721

Base System Value
2 Binary 10011100101000110011010110001
3 Ternary 211220010011022002
4 Quaternary 103211012122301
5 Quinary 1133043231341
6 Senary 52332423345
8 Octal 2345063261
10 Decimal 328492721
12 Duodecimal 92017b55
16 Hexadecimal 139466b1
20 Vigesimal 52d1bg1
36 Base36 5fkqlt

Cryptographic Hash Functions

md5 3cfae04e2371544a177a8cf337dc167a
sha1 8329f8d2ca0121df02a8a1a241cefaa290dd180e
sha256 1fad874cf7fd8e2c773c48f8afa3ad9a0f16e7cf98d264f071f0bbd80bb83e32
sha512 a38e6c860c30aed8214e06278fa853c1bb88f941a4d418a6c8244ef672453a452778d2c3535a44898fa8f18964ad386e36fa28dd337f9997f18fcfcc102adb58
ripemd-160 9dc559aec0e30659a060bd613210ac711c03ea0a

328492721 as geometric shapes

Circle

Radius = n
Diameter 656985442
Circumference 2063980638.1026
Area 3.3900130795083E+17

Sphere

Radius = n
Volume 1.4847928276177E+26
Surface area 1.3560052318033E+18
Circumference 2063980638.1026

Square

Length = n
Perimeter 1313970884
Area 107907467749983841
Diagonal 464558861.17904

Cube

Length = n
Surface area 647444806499903046
Volume 3.5446817697412E+25
Space diagonal 568966082.68855

Equilateral Triangle

Length = n
Perimeter 985478163
Area 4.6725304164768E+16
Altitude 284483041.34427

Triangular Pyramid

Length = n
Surface area 4.6725304164768E+16
Volume 4.1774475275539E+24
Height 154852953.72635