9987490640 (number)

9987490640 is an even 10-digits composite number following 9987490639 and preceding 9987490641. In scientific notation, it is written as 9.987490640 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 3994996224 positive integers (up to 9987490640) that are relatively prime to 9987490640.

Interesting facts

Basic properties

Name

Name nine billion nine hundred eighty-seven million four hundred ninety thousand six hundred forty

Notation

Scientific notation 9.987490640 × 10^9
Engineering notation 9.987490640 × 10^9

Prime Factorization of 9987490640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 124843633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1248436330
Product of the distinct prime numbers

The prime factorization of 9987490640 is 2 × 2 × 2 × 2 × 5 × 124843633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 99, 81, 664, 951, 4820, 2746, 31097, 79603, 672531, 564568, 2669145, 7905994, 47325347, 36102462, 439898360, 88694859, 8807505803, 6140613871

Basic calculations (n = 9987490640)

Multiplication

n×y
n×2 19974981280
n×3 29962471920
n×4 39949962560
n×5 49937453200

Division

n÷y
n÷2 4993745320
n÷3 3329163546.6667
n÷3 2496872660
n÷5 1997498128

Exponentiation

ny
n2 9.9749969284088E+19
n3 9.9625188456511E+29
n4 9.9500563721764E+39
n5 9.9376094884584E+49

Nth Root

y√n
2√n 99937.433627245
3√n 2153.5359618727
4√n 316.12882441695
5√n 99.974968751869

Divisors of 9987490640

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 124843633, 249687266, 499374532, 624218165, 998749064, 1248436330, 1997498128, 2496872660, 4993745320, 9987490640

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9987490639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9987490640 can be divided by 20 positive divisors. The sum of these divisors (counting 9987490640) is 1, the average is 0.05.

Base conversion 9987490640

Base System Value
2 Binary 1001010011010011010000001101010000
3 Ternary 221210001020002111202
4 Quaternary 21103103100031100
5 Quinary 130423244200030
6 Senary 4331014330332
8 Octal 112323201520
10 Decimal 9987490640
12 Duodecimal 1b289599a8
16 Hexadecimal 2534d0350
20 Vigesimal 7g11g6c0
36 Base36 4l6al3k

Cryptographic Hash Functions

md5 459f0d556503a08c5598a0fb46da2a76
sha1 af03fa82b88c47f2bdc43c8febeb5f9dcc85d28d
sha256 283207a54429c9843a50e0625d72c4cee2360c44477f70878395534977ecbc4a
sha512 05949edffb48cac71d7068eb4722070e5cd83c1ce58586156b0ad16a936769622ec2509d91355c6d0a351f884db327add670879b01debba49df408b644f5f8a5
ripemd-160 ecc30f1264e97ca38aaf490ac934ec0c2c9fe2b1

9987490640 as geometric shapes

Circle

Radius = n
Diameter 19974981280
Circumference 62753254444.842
Area 3.133737706987E+20

Sphere

Radius = n
Volume 4.1730901355663E+30
Surface area 1.2534950827948E+21
Circumference 62753254444.842

Square

Length = n
Perimeter 39949962560
Area 9.9749969284088E+19
Diagonal 14124444717.162

Cube

Length = n
Surface area 5.9849981570453E+20
Volume 9.9625188456511E+29
Space diagonal 17298841228.599

Equilateral Triangle

Length = n
Perimeter 29962471920
Area 4.3193003713369E+19
Altitude 8649420614.2993

Triangular Pyramid

Length = n
Surface area 4.3193003713369E+19
Volume 1.1740941055764E+29
Height 4708148239.0541