2780492880 (number)

2780492880 is an even 10-digits composite number following 2780492879 and preceding 2780492881. In scientific notation, it is written as 2.780492880 × 10^9. The sum of its digits is 48. It has a total of 8 prime factors and 60 positive divisors. There are 674051840 positive integers (up to 2780492880) that are relatively prime to 2780492880.

Interesting facts

Basic properties

Name

Name two billion seven hundred eighty million four hundred ninety-two thousand eight hundred eighty

Notation

Scientific notation 2.780492880 × 10^9
Engineering notation 2.780492880 × 10^9

Prime Factorization of 2780492880

Prime Factorization 2 × 2 × 2 × 2 × 15 × 11 × 11 × 95747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 31596510
Product of the distinct prime numbers

The prime factorization of 2780492880 is 2 × 2 × 2 × 2 × 15 × 11 × 11 × 95747. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 15, 60, 280, 139, 8278, 6594, 68846, 39934, 360138, 884842, 2808817, 214509, 86956976, 7471015, 627611555, 309336537, 765143372, 8055642346

Basic calculations (n = 2780492880)

Multiplication

n×y
n×2 5560985760
n×3 8341478640
n×4 11121971520
n×5 13902464400

Division

n÷y
n÷2 1390246440
n÷3 926830960
n÷3 695123220
n÷5 556098576

Exponentiation

ny
n2 7731140655730694400
n3 2.1496381547538E+28
n4 5.9770535838692E+37
n5 1.6619154933327E+47

Nth Root

y√n
2√n 52730.379099718
3√n 1406.1789608756
4√n 229.63096285065
5√n 77.414864408584

Divisors of 2780492880

1, 2, 4, 8, 11, 15, 16, 22, 30, 44, 60, 88, 120, 121, 165, 176, 240, 242, 330, 484, 660, 968, 1320, 1815, 1936, 2640, 3630, 7260, 14520, 29040, 95747, 191494, 382988, 765976, 1053217, 1436205, 1531952, 2106434, 2872410, 4212868, 5744820, 8425736, 11489640, 11585387, 15798255, 16851472, 22979280, 23170774, 31596510, 46341548, 63193020, 92683096, 126386040, 173780805, 185366192, 252772080, 347561610, 695123220, 1390246440, 2780492880

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2780492879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2780492880 can be divided by 60 positive divisors. The sum of these divisors (counting 2780492880) is 1, the average is 0.016666666666667.

Base conversion 2780492880

Base System Value
2 Binary 10100101101110101111010001010000
3 Ternary 21011202222200011210
4 Quaternary 2211232233101100
5 Quinary 21143301233010
6 Senary 1135523340120
8 Octal 24556572120
10 Decimal 2780492880
12 Duodecimal 657221640
16 Hexadecimal a5baf450
20 Vigesimal 238i1c40
36 Base36 19zfm1c

Cryptographic Hash Functions

md5 d997174032886ed2791408cfe4472ee9
sha1 9569d6561616f36a846bb248bb257dd0de71bd35
sha256 0acf40aa1def4d4da04aca2f4db738776038e43025b274a9d4d99b91fa8a49b5
sha512 0734ea2c09053ed7078ae3be89e30638ed3a8c991134d5114bed4991f97cb2023df18adccafca19536e7c20bd2771ffa45fd351a27f751b0accb6e94f6fec185
ripemd-160 b021062904503752be419b27792cabb2c12f8b9d

2780492880 as geometric shapes

Circle

Radius = n
Diameter 5560985760
Circumference 17470352010.333
Area 2.4288094687913E+19

Sphere

Radius = n
Volume 9.0043832464677E+28
Surface area 9.7152378751652E+19
Circumference 17470352010.333

Square

Length = n
Perimeter 11121971520
Area 7731140655730694400
Diagonal 3932210740.9778

Cube

Length = n
Surface area 4.6386843934384E+19
Volume 2.1496381547538E+28
Space diagonal 4815954938.2435

Equilateral Triangle

Length = n
Perimeter 8341478640
Area 3.3476821040467E+18
Altitude 2407977469.1218

Triangular Pyramid

Length = n
Surface area 3.3476821040467E+18
Volume 2.5333728605395E+27
Height 1310736913.6593