321948972 (number)

321948972 is an even 9-digits composite number following 321948971 and preceding 321948973. In scientific notation, it is written as 3.21948972 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 105554880 positive integers (up to 321948972) that are relatively prime to 321948972.

Interesting facts

Basic properties

Name

Name three hundred twenty-one million nine hundred forty-eight thousand nine hundred seventy-two

Notation

Scientific notation 3.21948972 × 10^8
Engineering notation 3.21948972 × 10^6

Prime Factorization of 321948972

Prime Factorization 2 × 2 × 3 × 9 × 61 × 48869

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 160974486
Product of the distinct prime numbers

The prime factorization of 321948972 is 2 × 2 × 3 × 9 × 61 × 48869. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 91, 54, 207, 499, 3251, 153, 69330, 5680, 392892, 655209, 9200666, 9084004, 79163389, 83428596, 284264303, 798903324, 2001233002, 2164834218

Basic calculations (n = 321948972)

Multiplication

n×y
n×2 643897944
n×3 965846916
n×4 1287795888
n×5 1609744860

Division

n÷y
n÷2 160974486
n÷3 107316324
n÷3 80487243
n÷5 64389794.4

Exponentiation

ny
n2 103651140571856784
n3 3.3370378153737E+25
n4 1.0743558941847E+34
n5 3.458877756949E+42

Nth Root

y√n
2√n 17942.93654896
3√n 685.37619203456
4√n 133.95124691081
5√n 50.298775042643

Divisors of 321948972

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 48869, 97738, 146607, 195476, 293214, 439821, 586428, 879642, 1319463, 1759284, 2638926, 2981009, 5277852, 5962018, 8943027, 11924036, 17886054, 26829081, 35772108, 53658162, 80487243, 107316324, 160974486, 321948972

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -321948971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 321948972 can be divided by 48 positive divisors. The sum of these divisors (counting 321948972) is 1, the average is 0.020833333333333.

Base conversion 321948972

Base System Value
2 Binary 10011001100001000110100101100
3 Ternary 211102210200222000
4 Quaternary 103030020310230
5 Quinary 1124404331342
6 Senary 51540252300
8 Octal 2314106454
10 Decimal 321948972
12 Duodecimal 8b9a1090
16 Hexadecimal 13308d2c
20 Vigesimal 50c3c8c
36 Base36 5bohf0

Cryptographic Hash Functions

md5 b0472b1b28ddb827f9b7e51d0474e5b7
sha1 23f4437346599e310f9fb43754f86fa95fb2c980
sha256 50a22af12a8b4d026740ac272d81d61d15f209e46a9fb0919038a6b655165465
sha512 58dde735d682fec9dbea97f464fa8f411a563117bbf232f82eca3c6978ec721af74368957b0bdaad113457caa01a6918303ab75d5fd6f02957c5188a6d14e8e9
ripemd-160 5a6c1812f02934f2980e5059ad33c1e38afb7be3

321948972 as geometric shapes

Circle

Radius = n
Diameter 643897944
Circumference 2022865050.532
Area 3.2562966175675E+17

Sphere

Radius = n
Volume 1.3978151314039E+26
Surface area 1.302518647027E+18
Circumference 2022865050.532

Square

Length = n
Perimeter 1287795888
Area 103651140571856784
Diagonal 455304602.59448

Cube

Length = n
Surface area 621906843431140704
Volume 3.3370378153737E+25
Space diagonal 557631976.94857

Equilateral Triangle

Length = n
Perimeter 965846916
Area 4.488226043323E+16
Altitude 278815988.47428

Triangular Pyramid

Length = n
Surface area 4.488226043323E+16
Volume 3.9327367805445E+24
Height 151768200.86483