985221409 (number)

985221409 is an odd 9-digits composite number following 985221408 and preceding 985221410. In scientific notation, it is written as 9.85221409 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 982536516 positive integers (up to 985221409) that are relatively prime to 985221409.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million two hundred twenty-one thousand four hundred nine

Notation

Scientific notation 9.85221409 × 10^8
Engineering notation 9.85221409 × 10^6

Prime Factorization of 985221409

Prime Factorization 367 × 2684527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 985221409
Product of the distinct prime numbers

The prime factorization of 985221409 is 367 × 2684527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 34, 55, 26, 365, 8466, 5234, 18721, 3975, 872561, 212748, 3024794, 5535791, 78760715, 16007376, 955812888, 403207444, 9624702003, 9239007631

Basic calculations (n = 985221409)

Multiplication

n×y
n×2 1970442818
n×3 2955664227
n×4 3940885636
n×5 4926107045

Division

n÷y
n÷2 492610704.5
n÷3 328407136.33333
n÷3 246305352.25
n÷5 197044281.8

Exponentiation

ny
n2 970661224751945281
n3 9.5631621951178E+26
n4 9.4218321323695E+35
n5 9.2825907288145E+44

Nth Root

y√n
2√n 31388.236793423
3√n 995.04933435511
4√n 177.16725654991
5√n 62.908128916807

Divisors of 985221409

1, 367, 2684527, 985221409

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -985221408
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 985221409 can be divided by 4 positive divisors. The sum of these divisors (counting 985221409) is 1, the average is 0.25.

Base conversion 985221409

Base System Value
2 Binary 111010101110010100100100100001
3 Ternary 2112122212102200211
4 Quaternary 322232110210201
5 Quinary 4004204041114
6 Senary 241432414121
8 Octal 7256244441
10 Decimal 985221409
12 Duodecimal 235b47341
16 Hexadecimal 3ab94921
20 Vigesimal f7hcda9
36 Base36 gakppd

Cryptographic Hash Functions

md5 484229a0e03fe34d42c53c7e47302432
sha1 9a211c4c7f34a6f00795d0f8ddfc81097ecab2ff
sha256 2d385c6765e2781210923413bf305ed8179cc9346ca80be20a3dfd4bf6901b89
sha512 75e03d6b011dcac5e058ce6f56b17ba4f842353925ba2f34f3ba63acddb1717b424f9be66940ba78cecb5526ec70959e05d7ef619a7ee6ade186afd3c561ff82
ripemd-160 ae06402d58cfe99930bb726f43f188963ee87f27

985221409 as geometric shapes

Circle

Radius = n
Diameter 1970442818
Circumference 6190328681.3476
Area 3.0494221728052E+18

Sphere

Radius = n
Volume 4.0058080129693E+27
Surface area 1.2197688691221E+19
Circumference 6190328681.3476

Square

Length = n
Perimeter 3940885636
Area 970661224751945281
Diagonal 1393313478.5481

Cube

Length = n
Surface area 5823967348511671686
Volume 9.5631621951178E+26
Space diagonal 1706453537.0926

Equilateral Triangle

Length = n
Perimeter 2955664227
Area 4.2030863955185E+17
Altitude 853226768.5463

Triangular Pyramid

Length = n
Surface area 4.2030863955185E+17
Volume 1.1270294729591E+26
Height 464437826.18271