9728989894 (number)

9728989894 is an even 10-digits composite number following 9728989893 and preceding 9728989895. In scientific notation, it is written as 9.728989894 × 10^9. The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors. There are 4490303016 positive integers (up to 9728989894) that are relatively prime to 9728989894.

Interesting facts

Basic properties

Name

Name nine billion seven hundred twenty-eight million nine hundred eighty-nine thousand eight hundred ninety-four

Notation

Scientific notation 9.728989894 × 10^9
Engineering notation 9.728989894 × 10^9

Prime Factorization of 9728989894

Prime Factorization 2 × 13 × 374191919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9728989894
Product of the distinct prime numbers

The prime factorization of 9728989894 is 2 × 13 × 374191919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 97, 85, 230, 916, 2076, 4063, 95814, 7457, 454179, 1357, 636156, 284535, 28837823, 25868498, 120382426, 822137357, 8134414666, 7129289964

Basic calculations (n = 9728989894)

Multiplication

n×y
n×2 19457979788
n×3 29186969682
n×4 38915959576
n×5 48644949470

Division

n÷y
n÷2 4864494947
n÷3 3242996631.3333
n÷3 2432247473.5
n÷5 1945797978.8

Exponentiation

ny
n2 9.4653244357554E+19
n3 9.2088045778896E+29
n4 8.9592366674109E+39
n5 8.7164322995194E+49

Nth Root

y√n
2√n 98635.642107709
3√n 2134.7937242734
4√n 314.06311803156
5√n 99.452006676382

Divisors of 9728989894

1, 2, 13, 26, 374191919, 748383838, 4864494947, 9728989894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9728989893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9728989894 can be divided by 8 positive divisors. The sum of these divisors (counting 9728989894) is 1, the average is 0.125.

Base conversion 9728989894

Base System Value
2 Binary 1001000011111001001001101011000110
3 Ternary 221010000210220011001
4 Quaternary 21003321021223012
5 Quinary 124411110134034
6 Senary 4245222003514
8 Octal 110371115306
10 Decimal 9728989894
12 Duodecimal 1a7627659a
16 Hexadecimal 243e49ac6
20 Vigesimal 7c063eee
36 Base36 4gwe0na

Cryptographic Hash Functions

md5 7a47891cef277544e5d219116849b3e5
sha1 52691e5a46a2ec64621a18bf801380c79b006eb4
sha256 15f1be7e17b3712ca8618ed0b16aaf8d8357a7eebb1a2da050d5831b690e0352
sha512 360a4c0cfe71231594fcbd838e918844e7ecc016472f6768b7474a22e80939bfb4fc8f05e544a76f1b8491c891fe7ddf0feb2e4c7324a12208b0d05fbab75979
ripemd-160 3471803a766d0207c5d8a5162a420b700ac7e619

9728989894 as geometric shapes

Circle

Radius = n
Diameter 19457979788
Circumference 61129046355.679
Area 2.9736193711213E+20

Sphere

Radius = n
Volume 3.8573750413656E+30
Surface area 1.1894477484485E+21
Circumference 61129046355.679

Square

Length = n
Perimeter 38915959576
Area 9.4653244357554E+19
Diagonal 13758869456.286

Cube

Length = n
Surface area 5.6791946614532E+20
Volume 9.2088045778896E+29
Space diagonal 16851104802.732

Equilateral Triangle

Length = n
Perimeter 29186969682
Area 4.0986057082129E+19
Altitude 8425552401.3661

Triangular Pyramid

Length = n
Surface area 4.0986057082129E+19
Volume 1.0852680272746E+29
Height 4586289818.7619