9780126661 (number)

9780126661 is an odd 10-digits composite number following 9780126660 and preceding 9780126662. In scientific notation, it is written as 9.780126661 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 9730481152 positive integers (up to 9780126661) that are relatively prime to 9780126661.

Interesting facts

Basic properties

Name

Name nine billion seven hundred eighty million one hundred twenty-six thousand six hundred sixty-one

Notation

Scientific notation 9.780126661 × 10^9
Engineering notation 9.780126661 × 10^9

Prime Factorization of 9780126661

Prime Factorization 197 × 49645313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 9780126661
Product of the distinct prime numbers

The prime factorization of 9780126661 is 197 × 49645313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 8, 70, 728, 50, 8264, 4696, 47537, 63114, 928056, 710457, 3372367, 1007587, 42809926, 79900892, 707913138, 339859427, 6757210044, 7310803274

Basic calculations (n = 9780126661)

Multiplication

n×y
n×2 19560253322
n×3 29340379983
n×4 39120506644
n×5 48900633305

Division

n÷y
n÷2 4890063330.5
n÷3 3260042220.3333
n÷3 2445031665.25
n÷5 1956025332.2

Exponentiation

ny
n2 9.5650877505203E+19
n3 9.3547769723668E+29
n4 9.1490903675154E+39
n5 8.9479262627235E+49

Nth Root

y√n
2√n 98894.522906984
3√n 2138.5274363689
4√n 314.47499567849
5√n 99.556333958364

Divisors of 9780126661

1, 197, 49645313, 9780126661

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 -9780126660
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 9780126661 can be divided by 4 positive divisors. The sum of these divisors (counting 9780126661) is 1, the average is 0.25.

Base conversion 9780126661

Base System Value
2 Binary 1001000110111100001110001111000101
3 Ternary 221020121000220121101
4 Quaternary 21012330032033011
5 Quinary 130012203023121
6 Senary 4254250020101
8 Octal 110674161705
10 Decimal 9780126661
12 Duodecimal 1a8b417631
16 Hexadecimal 246f0e3c5
20 Vigesimal 7cg5fgd1
36 Base36 4hqu211

Cryptographic Hash Functions

md5 963cb915d2a68a661c93b9dc7b9f3120
sha1 15a5efdd2a9c4cd31f6fec82b867651da2e1ee72
sha256 c1e9a5a61b50928fe0bff41067f73dd83fc6dc7937f3f4a892e76ef684c0cfe5
sha512 ad5626ee05d389e26416cd52716e8dfcc9569c01252403fb1f78ee03fdd56299357285962416978e210affd50f987efdd185e10f327e79f960952451a31b430b
ripemd-160 c3fe8fb6cb58d96c9cd2ef9e2200a6089d73135b

9780126661 as geometric shapes

Circle

Radius = n
Diameter 19560253322
Circumference 61450348138.751
Area 3.0049609407976E+20

Sphere

Radius = n
Volume 3.9185198149811E+30
Surface area 1.2019843763191E+21
Circumference 61450348138.751

Square

Length = n
Perimeter 39120506644
Area 9.5650877505203E+19
Diagonal 13831187765.713

Cube

Length = n
Surface area 5.7390526503122E+20
Volume 9.3547769723668E+29
Space diagonal 16939676281.311

Equilateral Triangle

Length = n
Perimeter 29340379983
Area 4.141804490689E+19
Altitude 8469838140.6555

Triangular Pyramid

Length = n
Surface area 4.141804490689E+19
Volume 1.1024710389414E+29
Height 4610395921.9043