9898721621 (number)

9898721621 is an odd 10-digits composite number following 9898721620 and preceding 9898721622. In scientific notation, it is written as 9.898721621 × 10^9. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 9872603244 positive integers (up to 9898721621) that are relatively prime to 9898721621.

Interesting facts

Basic properties

Name

Name nine billion eight hundred ninety-eight million seven hundred twenty-one thousand six hundred twenty-one

Notation

Scientific notation 9.898721621 × 10^9
Engineering notation 9.898721621 × 10^9

Prime Factorization of 9898721621

Prime Factorization 379 × 26117999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9898721621
Product of the distinct prime numbers

The prime factorization of 9898721621 is 379 × 26117999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 93, 91, 453, 228, 3175, 188, 67898, 29929, 740731, 102980, 3256815, 7643483, 60869573, 30351337, 361998553, 80785996, 6167840100, 2320577957

Basic calculations (n = 9898721621)

Multiplication

n×y
n×2 19797443242
n×3 29696164863
n×4 39594886484
n×5 49493608105

Division

n÷y
n÷2 4949360810.5
n÷3 3299573873.6667
n÷3 2474680405.25
n÷5 1979744324.2

Exponentiation

ny
n2 9.7984689730053E+19
n3 9.6992316675785E+29
n4 9.6009994214947E+39
n5 9.5037620556758E+49

Nth Root

y√n
2√n 99492.319407078
3√n 2147.136741718
4√n 315.42403111855
5√n 99.79661763512

Divisors of 9898721621

1, 379, 26117999, 9898721621

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 -9898721620
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 9898721621 can be divided by 4 positive divisors. The sum of these divisors (counting 9898721621) is 1, the average is 0.25.

Base conversion 9898721621

Base System Value
2 Binary 1001001110000000101000000101010101
3 Ternary 221112212012011022022
4 Quaternary 21032000220011111
5 Quinary 130233033042441
6 Senary 4314123542525
8 Octal 111600500525
10 Decimal 9898721621
12 Duodecimal 1b0308aa45
16 Hexadecimal 24e028155
20 Vigesimal 7ed70411
36 Base36 4jpfyhh

Cryptographic Hash Functions

md5 a39a7dfc6e1c4b77e0004117e4002a0b
sha1 0b9817ba395c4fda7f1bb8af32b5f261014397e9
sha256 9311f3039e15a58ea702fca7a2f494930aacf65b0198e3d1a60f973b954f02f5
sha512 a7177592a09ac64fa237f0796770d0169943734e0b6cb6a65bc884c93d009bef149d04f92270478f033a075bc074e12e822c91b7b344be0838f9886777c105b0
ripemd-160 8f07a6f14acb26b537e0a469167a6c49cba2b022

9898721621 as geometric shapes

Circle

Radius = n
Diameter 19797443242
Circumference 62195502248.928
Area 3.0782798142021E+20

Sphere

Radius = n
Volume 4.0628046603107E+30
Surface area 1.2313119256808E+21
Circumference 62195502248.928

Square

Length = n
Perimeter 39594886484
Area 9.7984689730053E+19
Diagonal 13998906366.574

Cube

Length = n
Surface area 5.8790813838032E+20
Volume 9.6992316675785E+29
Space diagonal 17145088777.553

Equilateral Triangle

Length = n
Perimeter 29696164863
Area 4.2428615244081E+19
Altitude 8572544388.7763

Triangular Pyramid

Length = n
Surface area 4.2428615244081E+19
Volume 1.143065414074E+29
Height 4666302122.1913