9987689907 (number)

9987689907 is an odd 10-digits composite number following 9987689906 and preceding 9987689908. In scientific notation, it is written as 9.987689907 × 10^9. The sum of its digits is 72. It has a total of 6 prime factors and 64 positive divisors. There are 5774782464 positive integers (up to 9987689907) that are relatively prime to 9987689907.

Interesting facts

Basic properties

Name

Name nine billion nine hundred eighty-seven million six hundred eighty-nine thousand nine hundred seven

Notation

Scientific notation 9.987689907 × 10^9
Engineering notation 9.987689907 × 10^9

Prime Factorization of 9987689907

Prime Factorization 9 × 3 × 13 × 17 × 2069 × 809

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9987689907
Product of the distinct prime numbers

The prime factorization of 9987689907 is 9 × 3 × 13 × 17 × 2069 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 62, 67, 258, 712, 9478, 7984, 26238, 4909, 182935, 479844, 582350, 9132458, 46659326, 17285394, 798176329, 487914890, 7279404620, 143787759

Basic calculations (n = 9987689907)

Multiplication

n×y
n×2 19975379814
n×3 29963069721
n×4 39950759628
n×5 49938449535

Division

n÷y
n÷2 4993844953.5
n÷3 3329229969
n÷3 2496922476.75
n÷5 1997537981.4

Exponentiation

ny
n2 9.975394967839E+19
n3 9.9631151638624E+29
n4 9.9508504764387E+39
n5 9.9386008869593E+49

Nth Root

y√n
2√n 99938.430581033
3√n 2153.550283982
4√n 316.13040122872
5√n 99.975367681967

Divisors of 9987689907

1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 809, 1989, 2069, 2427, 5967, 6207, 7281, 10517, 13753, 18621, 21843, 26897, 31551, 35173, 41259, 55863, 80691, 94653, 105519, 123777, 178789, 242073, 283959, 316557, 371331, 457249, 536367, 726219, 949671, 1371747, 1609101, 1673821, 4115241, 4827303, 5021463, 12345723, 15064389, 21759673, 28454957, 45193167, 65279019, 85364871, 195837057, 256094613, 369914441, 587511171, 768283839, 1109743323, 3329229969, 9987689907

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9987689906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9987689907 can be divided by 64 positive divisors. The sum of these divisors (counting 9987689907) is 1, the average is 0.015625.

Base conversion 9987689907

Base System Value
2 Binary 1001010011010100000000110110110011
3 Ternary 221210001121012212000
4 Quaternary 21103110000312303
5 Quinary 130423322034112
6 Senary 4331022505043
8 Octal 112324006663
10 Decimal 9987689907
12 Duodecimal 1b28a35183
16 Hexadecimal 253500db3
20 Vigesimal 7g1314f7
36 Base36 4l6euur

Cryptographic Hash Functions

md5 715bf229ed98f5f5f77a06dab52bf565
sha1 0cdf76cdf405086af32fcf5a2ffe0cc5d2c6de08
sha256 1e351e25f50c3b988058c1d495a4f0b5683743eac3b7fd6aab6ab483181aa84c
sha512 3b70956c976ec9a76eb39905cc52ac8d0ee207b8ab16089171e351393765b4e090193e535c963be502cb3afa06bea7e965acb945d69a0dc2dd7b06ed67a514ab
ripemd-160 d260099f3d014f6dceed596bf110dd9c1e95dca7

9987689907 as geometric shapes

Circle

Radius = n
Diameter 19975379814
Circumference 62754506476.328
Area 3.1338627547619E+20

Sphere

Radius = n
Volume 4.1733399207546E+30
Surface area 1.2535451019048E+21
Circumference 62754506476.328

Square

Length = n
Perimeter 39950759628
Area 9.975394967839E+19
Diagonal 14124726523.256

Cube

Length = n
Surface area 5.9852369807034E+20
Volume 9.9631151638624E+29
Space diagonal 17299186369.167

Equilateral Triangle

Length = n
Perimeter 29963069721
Area 4.319472727466E+19
Altitude 8649593184.5834

Triangular Pyramid

Length = n
Surface area 4.319472727466E+19
Volume 1.1741643823516E+29
Height 4708242174.4188