7668849 (number)

7668849 is an odd 7-digits composite number following 7668848 and preceding 7668850. In scientific notation, it is written as 7.668849 × 10^6. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4954752 positive integers (up to 7668849) that are relatively prime to 7668849.

Interesting facts

Basic properties

Name

Name seven million six hundred sixty-eight thousand eight hundred forty-nine

Notation

Scientific notation 7.668849 × 10^6
Engineering notation 7.668849 × 10^6

Prime Factorization of 7668849

Prime Factorization 3 × 47 × 137 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7668849
Product of the distinct prime numbers

The prime factorization of 7668849 is 3 × 47 × 137 × 397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 55, 50, 374, 252, 2311, 9969, 47117, 40014, 638324, 289298, 5317610, 4438565, 49378343, 7676492, 49292645, 724691818, 2554588931, 1775271418

Basic calculations (n = 7668849)

Multiplication

n×y
n×2 15337698
n×3 23006547
n×4 30675396
n×5 38344245

Division

n÷y
n÷2 3834424.5
n÷3 2556283
n÷3 1917212.25
n÷5 1533769.8

Exponentiation

ny
n2 58811244984801
n3 4.5101455729045E+20
n4 3.4587625366623E+27
n5 2.652472762052E+34

Nth Root

y√n
2√n 2769.2686760226
3√n 197.20143104536
4√n 52.623841327127
5√n 23.820234758013

Divisors of 7668849

1, 3, 47, 137, 141, 397, 411, 1191, 6439, 18659, 19317, 54389, 55977, 163167, 2556283, 7668849

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 -7668848
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 7668849 can be divided by 16 positive divisors. The sum of these divisors (counting 7668849) is 1, the average is 0.0625.

Base conversion 7668849

Base System Value
2 Binary 11101010000010001110001
3 Ternary 112102121200110
4 Quaternary 131100101301
5 Quinary 3430400344
6 Senary 432211533
8 Octal 35202161
10 Decimal 7668849
12 Duodecimal 2699ba9
16 Hexadecimal 750471
20 Vigesimal 27ic29
36 Base36 4kdbl

Cryptographic Hash Functions

md5 f966c89d8269985bb8bc3afaf058ade8
sha1 81b114c3f515316ac23640066f5cc44900e1b5fa
sha256 4b4a511d39a66a97c835543bc298be02fc3c8ea1457e598826adc7ab576c57af
sha512 dc06f653db245840393ab1573e002d2c5ba2c879cf621389a19f494201b290dd3fbb5dbe692339c058a3888c6b96ae1b407e13b6436e90bbf7ad499e469c0e0f
ripemd-160 28fba32871860c9ebc3ff35beb71992f7e300b37

7668849 as geometric shapes

Circle

Radius = n
Diameter 15337698
Circumference 48184799.359779
Area 1.8476097519272E+14

Sphere

Radius = n
Volume 1.8892053597943E+21
Surface area 7.3904390077088E+14
Circumference 48184799.359779

Square

Length = n
Perimeter 30675396
Area 58811244984801
Diagonal 10845390.263591

Cube

Length = n
Surface area 352867469908806
Volume 4.5101455729045E+20
Space diagonal 13282836.103574

Equilateral Triangle

Length = n
Perimeter 23006547
Area 25466016092514
Altitude 6641418.0517869

Triangular Pyramid

Length = n
Surface area 25466016092514
Volume 5.3152575312321E+19
Height 3615130.0878638