2149791385 (number)

2149791385 is an odd 10-digits composite number following 2149791384 and preceding 2149791386. In scientific notation, it is written as 2.149791385 × 10^9. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 1396555776 positive integers (up to 2149791385) that are relatively prime to 2149791385.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.149791385 × 10^9
Engineering notation 2.149791385 × 10^9

Prime Factorization of 2149791385

Prime Factorization 7 × 5 × 19 × 3232769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2149791385
Product of the distinct prime numbers

The prime factorization of 2149791385 is 7 × 5 × 19 × 3232769. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 92, 56, 992, 152, 5143, 2365, 55684, 18430, 826487, 718808, 7772616, 2267229, 73053931, 62190224, 206204801, 157015343, 1175931517, 7076004129

Basic calculations (n = 2149791385)

Multiplication

n×y
n×2 4299582770
n×3 6449374155
n×4 8599165540
n×5 10748956925

Division

n÷y
n÷2 1074895692.5
n÷3 716597128.33333
n÷3 537447846.25
n÷5 429958277

Exponentiation

ny
n2 4621602999020218225
n3 9.9354823121838E+27
n4 2.1359214280553E+37
n5 4.5917854850701E+46

Nth Root

y√n
2√n 46365.842869509
3√n 1290.621134884
4√n 215.32729243993
5√n 73.532488490031

Divisors of 2149791385

1, 5, 7, 19, 35, 95, 133, 665, 3232769, 16163845, 22629383, 61422611, 113146915, 307113055, 429958277, 2149791385

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 -2149791384
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 2149791385 can be divided by 16 positive divisors. The sum of these divisors (counting 2149791385) is 1, the average is 0.0625.

Base conversion 2149791385

Base System Value
2 Binary 10000000001000110011011010011001
3 Ternary 12112211012201101011
4 Quaternary 2000020303122121
5 Quinary 13400321311020
6 Senary 553153253521
8 Octal 20010633231
10 Decimal 2149791385
12 Duodecimal 4bbb642a1
16 Hexadecimal 80233699
20 Vigesimal 1dbg3i95
36 Base36 zjxhnd

Cryptographic Hash Functions

md5 1790221ca504f269d7cb75365dd05d9f
sha1 22c67cb84d6dbf0061c2eac9a8cd969e12668dfb
sha256 88e3bb351bd81eb48fa175060bec380f20466daa3a566300806709144a49bb74
sha512 8520bd5fbd85954c719a18e67a8bfd791deffc4d021918a73a2296994085ecb725a78025fc17b66ab1f5b7cb3b27a3869ec90a544dc0b32f24d35b99d47af9f3
ripemd-160 cc210aaa467cf33653000bc03d52f88ae58d3e9d

2149791385 as geometric shapes

Circle

Radius = n
Diameter 4299582770
Circumference 13507537643.733
Area 1.451919402953E+19

Sphere

Radius = n
Volume 4.1617650989104E+28
Surface area 5.8076776118122E+19
Circumference 13507537643.733

Square

Length = n
Perimeter 8599165540
Area 4621602999020218225
Diagonal 3040264132.9398

Cube

Length = n
Surface area 2.7729617994121E+19
Volume 9.9354823121838E+27
Space diagonal 3723547904.4939

Equilateral Triangle

Length = n
Perimeter 6449374155
Area 2.0012128016789E+18
Altitude 1861773952.2469

Triangular Pyramid

Length = n
Surface area 2.0012128016789E+18
Volume 1.1709078195507E+27
Height 1013421377.6466