9988890555 (number)

9988890555 is an odd 10-digits composite number following 9988890554 and preceding 9988890556. In scientific notation, it is written as 9.988890555 × 10^9. The sum of its digits is 66. It has a total of 5 prime factors and 32 positive divisors. There are 4436135424 positive integers (up to 9988890555) that are relatively prime to 9988890555.

Interesting facts

Basic properties

Name

Name nine billion nine hundred eighty-eight million eight hundred ninety thousand five hundred fifty-five

Notation

Scientific notation 9.988890555 × 10^9
Engineering notation 9.988890555 × 10^9

Prime Factorization of 9988890555

Prime Factorization 15 × 7 × 37 × 827 × 3109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9988890555
Product of the distinct prime numbers

The prime factorization of 9988890555 is 15 × 7 × 37 × 827 × 3109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9988890555)

Multiplication

n×y
n×2 19977781110
n×3 29966671665
n×4 39955562220
n×5 49944452775

Division

n÷y
n÷2 4994445277.5
n÷3 3329630185
n÷3 2497222638.75
n÷5 1997778111

Exponentiation

ny
n2 9.9777934519768E+19
n3 9.9667086772192E+29
n4 9.9556362170312E+39
n5 9.9445760577318E+49

Nth Root

y√n
2√n 99944.437338953
3√n 2153.636575282
4√n 316.1399015293
5√n 99.977771229832

Divisors of 9988890555

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -9988890554
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 9988890555 can be divided by 32 positive divisors. The sum of these divisors (counting 9988890555) is 1, the average is 0.03125.

Base conversion 9988890555

Base System Value
2 Binary 1001010011011000100101111110111011
3 Ternary 221210010212012211110
4 Quaternary 21103120211332323
5 Quinary 130424123444210
6 Senary 4331104331403
8 Octal 112330457673
10 Decimal 9988890555
12 Duodecimal 1b29313b63
16 Hexadecimal 253625fbb
20 Vigesimal 7g1ab67f
36 Base36 4l74la3

Cryptographic Hash Functions

md5 144d39646eba7f9cee4145a296740b8e
sha1 27c4abbd78f9a95c21da184b2ce48f9530ff1e63
sha256 c38316eeec39ae0cde191710630946c35a6d3253e2a26563ddae466734effe74
sha512 172ccce3e5aca938468d4b03fc69f1f09a9ea270635fb078b4e1dd288c6823f7d461dcc8e82697d593421492d5f8c58320800630749d7af0b24557f12ebe8b0a
ripemd-160 83a518f16db6aafd0025f3199a3b9a55862d7ad8

9988890555 as geometric shapes

Circle

Radius = n
Diameter 19977781110
Circumference 62762050370.201
Area 3.1346162607767E+20

Sphere

Radius = n
Volume 4.1748451681095E+30
Surface area 1.2538465043107E+21
Circumference 62762050370.201

Square

Length = n
Perimeter 39955562220
Area 9.9777934519768E+19
Diagonal 14126424495.942

Cube

Length = n
Surface area 5.9866760711861E+20
Volume 9.9667086772192E+29
Space diagonal 17301265952.505

Equilateral Triangle

Length = n
Perimeter 29966671665
Area 4.320511301563E+19
Altitude 8650632976.2524

Triangular Pyramid

Length = n
Surface area 4.320511301563E+19
Volume 1.1745878819621E+29
Height 4708808165.3138