2689156749 (number)

2689156749 is an odd 10-digits composite number following 2689156748 and preceding 2689156750. In scientific notation, it is written as 2.689156749 × 10^9. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 1748010240 positive integers (up to 2689156749) that are relatively prime to 2689156749.

Interesting facts

Basic properties

Name

Name two billion six hundred eighty-nine million one hundred fifty-six thousand seven hundred forty-nine

Notation

Scientific notation 2.689156749 × 10^9
Engineering notation 2.689156749 × 10^9

Prime Factorization of 2689156749

Prime Factorization 3 × 41 × 1999 × 10937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2689156749
Product of the distinct prime numbers

The prime factorization of 2689156749 is 3 × 41 × 1999 × 10937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 50, 26, 627, 471, 5277, 8913, 10868, 7686, 297511, 354892, 5505285, 7396596, 61437147, 62722970, 60704527, 815516640, 4513517206, 6461353480

Basic calculations (n = 2689156749)

Multiplication

n×y
n×2 5378313498
n×3 8067470247
n×4 10756626996
n×5 13445783745

Division

n÷y
n÷2 1344578374.5
n÷3 896385583
n÷3 672289187.25
n÷5 537831349.8

Exponentiation

ny
n2 7231564020692249001
n3 1.944680919207E+28
n4 5.2295518185371E+37
n5 1.4063084567064E+47

Nth Root

y√n
2√n 51857.080027707
3√n 1390.6100782771
4√n 227.72149663066
5√n 76.899448208338

Divisors of 2689156749

1, 3, 41, 123, 1999, 5997, 10937, 32811, 81959, 245877, 448417, 1345251, 21863063, 65589189, 896385583, 2689156749

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 -2689156748
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 2689156749 can be divided by 16 positive divisors. The sum of these divisors (counting 2689156749) is 1, the average is 0.0625.

Base conversion 2689156749

Base System Value
2 Binary 10100000010010010100011010001101
3 Ternary 20221102010022120010
4 Quaternary 2200102110122031
5 Quinary 21001411003444
6 Senary 1122501543433
8 Octal 24022243215
10 Decimal 2689156749
12 Duodecimal 630714b79
16 Hexadecimal a049468d
20 Vigesimal 22074bh9
36 Base36 18h1yml

Cryptographic Hash Functions

md5 3b32e3a93bd6032db0307468651af7ab
sha1 abac581ff1780873554d8a790ac3bbb284b0e40f
sha256 2207afa7442f8178d547732d38c580a12bc16b46a2cd46c2b185fe555fc74f0b
sha512 2d79557a3966bc69173a8ce996a82e28a37265a056dc701ab633c8503cdaf95f8deb80a278bca276bfb0df508806550641703a44c16008d669e00fb8acec6603
ripemd-160 d10f3ba584445d34e92df81554d4864081e2ab46

2689156749 as geometric shapes

Circle

Radius = n
Diameter 5378313498
Circumference 16896470174.02
Area 2.2718628401371E+19

Sphere

Radius = n
Volume 8.1458603858093E+28
Surface area 9.0874513605484E+19
Circumference 16896470174.02

Square

Length = n
Perimeter 10756626996
Area 7231564020692249001
Diagonal 3803041945.7829

Cube

Length = n
Surface area 4.3389384124153E+19
Volume 1.944680919207E+28
Space diagonal 4657756118.7847

Equilateral Triangle

Length = n
Perimeter 8067470247
Area 3.1313590755065E+18
Altitude 2328878059.3924

Triangular Pyramid

Length = n
Surface area 3.1313590755065E+18
Volume 2.2918284420256E+27
Height 1267680648.5943