2751640 (number)

2751640 is an even 7-digits composite number following 2751639 and preceding 2751641. In scientific notation, it is written as 2.751640 × 10^6. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 1100640 positive integers (up to 2751640) that are relatively prime to 2751640.

Interesting facts

Basic properties

Name

Name two million seven hundred fifty-one thousand six hundred forty

Notation

Scientific notation 2.751640 × 10^6
Engineering notation 2.751640 × 10^6

Prime Factorization of 2751640

Prime Factorization 2 × 2 × 2 × 5 × 68791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 687910
Product of the distinct prime numbers

The prime factorization of 2751640 is 2 × 2 × 2 × 5 × 68791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 21, 54, 690, 540, 4482, 7761, 13006, 59444, 281537, 322802, 9595270, 4310924, 79615012, 85667884, 667796232, 892907641, 4355218763, 1414676951

Basic calculations (n = 2751640)

Multiplication

n×y
n×2 5503280
n×3 8254920
n×4 11006560
n×5 13758200

Division

n÷y
n÷2 1375820
n÷3 917213.33333333
n÷3 687910
n÷5 550328

Exponentiation

ny
n2 7571522689600
n3 2.0834104693611E+19
n4 5.7327955839128E+25
n5 1.5774589640518E+32

Nth Root

y√n
2√n 1658.8068000825
3√n 140.12981157099
4√n 40.728451972577
5√n 19.405208920868

Divisors of 2751640

1, 2, 4, 5, 8, 10, 20, 40, 68791, 137582, 275164, 343955, 550328, 687910, 1375820, 2751640

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 -2751639
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 2751640 can be divided by 16 positive divisors. The sum of these divisors (counting 2751640) is 1, the average is 0.0625.

Base conversion 2751640

Base System Value
2 Binary 1010011111110010011000
3 Ternary 12011210112121
4 Quaternary 22133302120
5 Quinary 1201023030
6 Senary 134551024
8 Octal 12376230
10 Decimal 2751640
12 Duodecimal b08474
16 Hexadecimal 29fc98
20 Vigesimal h3j20
36 Base36 1mz6g

Cryptographic Hash Functions

md5 2cb45189dc261dd012e74dcb79c90bb6
sha1 0b88b599b1519abdd0d0df2bd49f1f17351b820f
sha256 03d9b74bfb121fe4c5618693cfe744fdfcde09da2c8b0a2dd1f6dd9983386a01
sha512 3d4915cf427e1401f847e1b47e93c0017eb75acecc0cc7a99c986b55def5aa50f18161193c3ab7d595c48c123a0bba48465ce65a37c4f0099a1bd465f83941b7
ripemd-160 52988182197b8a84c81236eef6a1a27c3569182f

2751640 as geometric shapes

Circle

Radius = n
Diameter 5503280
Circumference 17289064.018648
Area 23786640058136

Sphere

Radius = n
Volume 8.7269693666092E+19
Surface area 95146560232543
Circumference 17289064.018648

Square

Length = n
Perimeter 11006560
Area 7571522689600
Diagonal 3891406.6067683

Cube

Length = n
Surface area 45429136137600
Volume 2.0834104693611E+19
Space diagonal 4765980.2841388

Equilateral Triangle

Length = n
Perimeter 8254920
Area 3278565497261.9
Altitude 2382990.1420694

Triangular Pyramid

Length = n
Surface area 3278565497261.9
Volume 2.4553227848005E+18
Height 1297135.5355894