2019905090 (number)

2019905090 is an even 10-digits composite number following 2019905089 and preceding 2019905091. In scientific notation, it is written as 2.019905090 × 10^9. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 687887424 positive integers (up to 2019905090) that are relatively prime to 2019905090.

Interesting facts

Basic properties

Name

Name two billion nineteen million nine hundred five thousand ninety

Notation

Scientific notation 2.019905090 × 10^9
Engineering notation 2.019905090 × 10^9

Prime Factorization of 2019905090

Prime Factorization 2 × 5 × 7 × 149 × 193663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2019905090
Product of the distinct prime numbers

The prime factorization of 2019905090 is 2 × 5 × 7 × 149 × 193663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 75, 44, 125, 298, 4502, 1410, 36953, 31987, 675237, 479951, 6993268, 6535825, 53874235, 98936407, 613237260, 604503558, 5857465245, 2745620804

Basic calculations (n = 2019905090)

Multiplication

n×y
n×2 4039810180
n×3 6059715270
n×4 8079620360
n×5 10099525450

Division

n÷y
n÷2 1009952545
n÷3 673301696.66667
n÷3 504976272.5
n÷5 403981018

Exponentiation

ny
n2 4080016572607908100
n3 8.2412462422951E+27
n4 1.6646535232755E+37
n5 3.3624421247507E+46

Nth Root

y√n
2√n 44943.354236194
3√n 1264.0870664703
4√n 211.99847696668
5√n 72.62166348438

Divisors of 2019905090

1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 193663, 387326, 968315, 1355641, 1936630, 2711282, 6778205, 13556410, 28855787, 57711574, 144278935, 201990509, 288557870, 403981018, 1009952545, 2019905090

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 -2019905089
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 2019905090 can be divided by 32 positive divisors. The sum of these divisors (counting 2019905090) is 1, the average is 0.03125.

Base conversion 2019905090

Base System Value
2 Binary 1111000011001010100111001000010
3 Ternary 12012202210210212122
4 Quaternary 1320121110321002
5 Quinary 13114043430330
6 Senary 532233324242
8 Octal 17031247102
10 Decimal 2019905090
12 Duodecimal 484566682
16 Hexadecimal 78654e42
20 Vigesimal 1bb482ea
36 Base36 xelkqq

Cryptographic Hash Functions

md5 07440ae6d85b0b8f8d8a3c9bfbe78754
sha1 25fe1d5cc8ace67631b887af997a0d3dbfb5d440
sha256 165761912e3022515344aeaed4c269b855cc0b7dcb8b46c19dfdc7df50124257
sha512 4c8bc4d4303da213a812e4cc6b75431b6f037e8cba9ca73b0905d04917faeaaca0dc2f89bf21a479ff4c6d878bfed649e57b5ca37005dd10d14552238580305f
ripemd-160 48bb0a384f15b9b1dc0068d31d15d88a16778387

2019905090 as geometric shapes

Circle

Radius = n
Diameter 4039810180
Circumference 12691437983.385
Area 1.281775009103E+19

Sphere

Radius = n
Volume 3.4520851534958E+28
Surface area 5.1271000364118E+19
Circumference 12691437983.385

Square

Length = n
Perimeter 8079620360
Area 4080016572607908100
Diagonal 2856577172.9844

Cube

Length = n
Surface area 2.4480099435647E+19
Volume 8.2412462422951E+27
Space diagonal 3498578242.347

Equilateral Triangle

Length = n
Perimeter 6059715270
Area 1.76669899987E+18
Altitude 1749289121.1735

Triangular Pyramid

Length = n
Surface area 1.76669899987E+18
Volume 9.712401838925E+26
Height 952192390.99482