1648891812 (number)

1648891812 is an even 10-digits composite number following 1648891811 and preceding 1648891813. In scientific notation, it is written as 1.648891812 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 513666560 positive integers (up to 1648891812) that are relatively prime to 1648891812.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-eight million eight hundred ninety-one thousand eight hundred twelve

Notation

Scientific notation 1.648891812 × 10^9
Engineering notation 1.648891812 × 10^9

Prime Factorization of 1648891812

Prime Factorization 2 × 2 × 51 × 17 × 149 × 3191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 824445906
Product of the distinct prime numbers

The prime factorization of 1648891812 is 2 × 2 × 51 × 17 × 149 × 3191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 87, 80, 210, 207, 3262, 549, 50961, 24923, 50347, 798099, 7269486, 2516465, 15211484, 39536201, 745861898, 302209231, 3775534695, 6725224579

Basic calculations (n = 1648891812)

Multiplication

n×y
n×2 3297783624
n×3 4946675436
n×4 6595567248
n×5 8244459060

Division

n÷y
n÷2 824445906
n÷3 549630604
n÷3 412222953
n÷5 329778362.4

Exponentiation

ny
n2 2718844207680643344
n3 4.4830799521482E+27
n4 7.3921138256386E+36
n5 1.2188795960467E+46

Nth Root

y√n
2√n 40606.548880692
3√n 1181.4011441883
4√n 201.51066691541
5√n 69.733013293086

Divisors of 1648891812

1, 2, 4, 17, 34, 51, 68, 102, 149, 204, 298, 596, 867, 1734, 2533, 3191, 3468, 5066, 6382, 7599, 10132, 12764, 15198, 30396, 54247, 108494, 129183, 162741, 216988, 258366, 325482, 475459, 516732, 650964, 950918, 1901836, 2766597, 5533194, 8082803, 11066388, 16165606, 24248409, 32331212, 48496818, 96993636, 412222953, 824445906, 1648891812

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1648891811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1648891812 can be divided by 48 positive divisors. The sum of these divisors (counting 1648891812) is 1, the average is 0.020833333333333.

Base conversion 1648891812

Base System Value
2 Binary 1100010010010000001011110100100
3 Ternary 11020220200101100010
4 Quaternary 1202102001132210
5 Quinary 11334104014222
6 Senary 431341250220
8 Octal 14222013644
10 Decimal 1648891812
12 Duodecimal 3a0263970
16 Hexadecimal 624817a4
20 Vigesimal 15f5b9ac
36 Base36 r9ph2c

Cryptographic Hash Functions

md5 a69fd5b8bb9faecf05f3a7266b73cb5e
sha1 71a30be172c9df6d31ffc7468f974e715580b388
sha256 957571145d35e0b4946fb4345291f3361f62bda4d32fc56b1b40c7b78e3ef809
sha512 1fca814051606d87da5d0e1ee4007cd1f4ef16270448ca0c8b5aefb541640dc331e59ac66f5c1c459bd52d651cf0fb53ca7ecf9598d239af2bf1cc863e3625f2
ripemd-160 fc062eea2d66eb3e68cc8780dd85a7c26bac536f

1648891812 as geometric shapes

Circle

Radius = n
Diameter 3297783624
Circumference 10360292806.287
Area 8.5415009891047E+18

Sphere

Radius = n
Volume 1.8778681390833E+28
Surface area 3.4166003956419E+19
Circumference 10360292806.287

Square

Length = n
Perimeter 6595567248
Area 2718844207680643344
Diagonal 2331885163.4163

Cube

Length = n
Surface area 1.6313065246084E+19
Volume 4.4830799521482E+27
Space diagonal 2855964394.5683

Equilateral Triangle

Length = n
Perimeter 4946675436
Area 1.1772940763918E+18
Altitude 1427982197.2842

Triangular Pyramid

Length = n
Surface area 1.1772940763918E+18
Volume 5.2833603912758E+26
Height 777295054.47212