1649102020 (number)

1649102020 is an even 10-digits composite number following 1649102019 and preceding 1649102021. In scientific notation, it is written as 1.649102020 × 10^9. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 659640800 positive integers (up to 1649102020) that are relatively prime to 1649102020.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million one hundred two thousand twenty

Notation

Scientific notation 1.649102020 × 10^9
Engineering notation 1.649102020 × 10^9

Prime Factorization of 1649102020

Prime Factorization 2 × 2 × 5 × 82455101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 824551010
Product of the distinct prime numbers

The prime factorization of 1649102020 is 2 × 2 × 5 × 82455101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 60, 37, 731, 850, 7294, 5705, 87129, 39516, 853238, 287892, 7441349, 1974067, 5627836, 85607831, 427743539, 152559698, 9611435634, 2530954225

Basic calculations (n = 1649102020)

Multiplication

n×y
n×2 3298204040
n×3 4947306060
n×4 6596408080
n×5 8245510100

Division

n÷y
n÷2 824551010
n÷3 549700673.33333
n÷3 412275505
n÷5 329820404

Exponentiation

ny
n2 2719537472368080400
n3 4.4847947391479E+27
n4 7.3958840636142E+36
n5 1.2196567348992E+46

Nth Root

y√n
2√n 40609.137149169
3√n 1181.4513454644
4√n 201.51708897552
5√n 69.73479117684

Divisors of 1649102020

1, 2, 4, 5, 10, 20, 82455101, 164910202, 329820404, 412275505, 824551010, 1649102020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649102019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649102020 can be divided by 12 positive divisors. The sum of these divisors (counting 1649102020) is 1, the average is 0.083333333333333.

Base conversion 1649102020

Base System Value
2 Binary 1100010010010110100110011000100
3 Ternary 11020221002001200121
4 Quaternary 1202102310303010
5 Quinary 11334132231040
6 Senary 431345551324
8 Octal 14222646304
10 Decimal 1649102020
12 Duodecimal 3a0345544
16 Hexadecimal 624b4cc4
20 Vigesimal 15f6hf10
36 Base36 r9tz9g

Cryptographic Hash Functions

md5 df289a0a26859c8270dd7e301fed56b5
sha1 1e65b09e19c4f1a410b8a3b10369537376f611cb
sha256 948dd42d799703ba40c60300e5fcc08b639a69d0b99bcaa6bdf648d41541a5c7
sha512 4229a56ed86d33e5464feee24595f549c63d1bbb7341551235444061e2a152e4bc080cdee16a70a8a6c0da45fe0b1e306dd3094d9abaeadb0b0cf9fb777ac33f
ripemd-160 7a5f067f8af2ac8bbc38676f8a6c7abb66e9da1a

1649102020 as geometric shapes

Circle

Radius = n
Diameter 3298204040
Circumference 10361613582.104
Area 8.5436789443537E+18

Sphere

Radius = n
Volume 1.878586427382E+28
Surface area 3.4174715777415E+19
Circumference 10361613582.104

Square

Length = n
Perimeter 6596408080
Area 2719537472368080400
Diagonal 2332182442.4209

Cube

Length = n
Surface area 1.6317224834208E+19
Volume 4.4847947391479E+27
Space diagonal 2856328485.5045

Equilateral Triangle

Length = n
Perimeter 4947306060
Area 1.1775942688072E+18
Altitude 1428164242.7522

Triangular Pyramid

Length = n
Surface area 1.1775942688072E+18
Volume 5.2853812871354E+26
Height 777394147.47362