321388892 (number)

321388892 is an even 9-digits composite number following 321388891 and preceding 321388893. In scientific notation, it is written as 3.21388892 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 145877760 positive integers (up to 321388892) that are relatively prime to 321388892.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million three hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 3.21388892 × 10^8
Engineering notation 3.21388892 × 10^6

Prime Factorization of 321388892

Prime Factorization 2 × 2 × 11 × 757 × 9649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 160694446
Product of the distinct prime numbers

The prime factorization of 321388892 is 2 × 2 × 11 × 757 × 9649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 45, 84, 352, 682, 8071, 5487, 29162, 3066, 180834, 947848, 1554825, 1865355, 75098923, 98777192, 644694367, 265652463, 6848539279, 8728947342

Basic calculations (n = 321388892)

Multiplication

n×y
n×2 642777784
n×3 964166676
n×4 1285555568
n×5 1606944460

Division

n÷y
n÷2 160694446
n÷3 107129630.66667
n÷3 80347223
n÷5 64277778.4

Exponentiation

ny
n2 103290819900987664
n3 3.319652216175E+25
n4 1.0668993475818E+34
n5 3.4288959919485E+42

Nth Root

y√n
2√n 17927.32249947
3√n 684.97852206797
4√n 133.89295164224
5√n 50.281262353228

Divisors of 321388892

1, 2, 4, 11, 22, 44, 757, 1514, 3028, 8327, 9649, 16654, 19298, 33308, 38596, 106139, 212278, 424556, 7304293, 14608586, 29217172, 80347223, 160694446, 321388892

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321388891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321388892 can be divided by 24 positive divisors. The sum of these divisors (counting 321388892) is 1, the average is 0.041666666666667.

Base conversion 321388892

Base System Value
2 Binary 10011001010000000000101011100
3 Ternary 211101202020200022
4 Quaternary 103022000011130
5 Quinary 1124233421032
6 Senary 51520251312
8 Octal 2312000534
10 Decimal 321388892
12 Duodecimal 8b770b38
16 Hexadecimal 1328015c
20 Vigesimal 508dc4c
36 Base36 5bch98

Cryptographic Hash Functions

md5 f8b945b9aa0b0837e2b9259afb1bd4c0
sha1 125a9dc98b91c08782c5dd3f6dc7001b6493d638
sha256 6be71bc96b14c3229862bc3c1774b1689859e48a4357529b1cad29a3ce7902e6
sha512 34d2363c8000cf6f7a586cdaf82064130fe0f9453e7049613f8c8c8b780d979cb5b972ee7f310855164e7d9eac21450eab40268c4eaf0fc779d37edc12809fdc
ripemd-160 fcd795f5d98e01516ed4fba536819eea6540ee24

321388892 as geometric shapes

Circle

Radius = n
Diameter 642777784
Circumference 2019345964.1051
Area 3.2449768098421E+17

Sphere

Radius = n
Volume 1.3905326686411E+26
Surface area 1.2979907239368E+18
Circumference 2019345964.1051

Square

Length = n
Perimeter 1285555568
Area 103290819900987664
Diagonal 454512529.86246

Cube

Length = n
Surface area 619744919405925984
Volume 3.319652216175E+25
Space diagonal 556661889.93227

Equilateral Triangle

Length = n
Perimeter 964166676
Area 4.4726237005989E+16
Altitude 278330944.96613

Triangular Pyramid

Length = n
Surface area 4.4726237005989E+16
Volume 3.9122476553972E+24
Height 151504176.62082