2180147991 (number)

2180147991 is an odd 10-digits composite number following 2180147990 and preceding 2180147992. In scientific notation, it is written as 2.180147991 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1225375200 positive integers (up to 2180147991) that are relatively prime to 2180147991.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty million one hundred forty-seven thousand nine hundred ninety-one

Notation

Scientific notation 2.180147991 × 10^9
Engineering notation 2.180147991 × 10^9

Prime Factorization of 2180147991

Prime Factorization 3 × 7 × 61 × 1701911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2180147991
Product of the distinct prime numbers

The prime factorization of 2180147991 is 3 × 7 × 61 × 1701911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 41, 26, 429, 597, 985, 867, 70811, 28555, 115597, 905008, 2225000, 7229083, 25092182, 72336229, 900377727, 814616201, 1006978381, 3448375305

Basic calculations (n = 2180147991)

Multiplication

n×y
n×2 4360295982
n×3 6540443973
n×4 8720591964
n×5 10900739955

Division

n÷y
n÷2 1090073995.5
n÷3 726715997
n÷3 545036997.75
n÷5 436029598.2

Exponentiation

ny
n2 4753045262661336081
n3 1.0362342080523E+28
n4 2.2591439268907E+37
n5 4.9252680935907E+46

Nth Root

y√n
2√n 46692.054902306
3√n 1296.66759741
4√n 216.08344430406
5√n 73.738991733225

Divisors of 2180147991

1, 3, 7, 21, 61, 183, 427, 1281, 1701911, 5105733, 11913377, 35740131, 103816571, 311449713, 726715997, 2180147991

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2180147990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2180147991 can be divided by 16 positive divisors. The sum of these divisors (counting 2180147991) is 1, the average is 0.0625.

Base conversion 2180147991

Base System Value
2 Binary 10000001111100100110101100010111
3 Ternary 12121221022222210220
4 Quaternary 2001330212230113
5 Quinary 13431104213431
6 Senary 1000200045423
8 Octal 20174465427
10 Decimal 2180147991
12 Duodecimal 50a163873
16 Hexadecimal 81f26b17
20 Vigesimal 1e15i9jb
36 Base36 10204yf

Cryptographic Hash Functions

md5 2b4661fa928d0cdb885b2c73ec8aef83
sha1 142add2be0e895d516b76d8ef61b4d71bcea2dc8
sha256 409badafcb52a73781be5e09df2c6ea624104c01a6b675596345578e47757acc
sha512 758c4dd78f16860934fe4b8ce089496e6bec18d50ed9c211b436b75a15ebb43eaa58f6fb68b21c7afcc1aeed6ac6e24fe914d48a9436cc1513d545ef4c25a2e0
ripemd-160 e672b049bb82a6e950cd920d644c0ff756d8a0f0

2180147991 as geometric shapes

Circle

Radius = n
Diameter 4360295982
Circumference 13698273824.528
Area 1.4932132079357E+19

Sphere

Radius = n
Volume 4.3405677005541E+28
Surface area 5.9728528317426E+19
Circumference 13698273824.528

Square

Length = n
Perimeter 8720591964
Area 4753045262661336081
Diagonal 3083194856.8527

Cube

Length = n
Surface area 2.8518271575968E+19
Volume 1.0362342080523E+28
Space diagonal 3776127088.4312

Equilateral Triangle

Length = n
Perimeter 6540443973
Area 2.058128971401E+18
Altitude 1888063544.2156

Triangular Pyramid

Length = n
Surface area 2.058128971401E+18
Volume 1.2212137256854E+27
Height 1027731618.9509