2545249743 (number)

2545249743 is an odd 10-digits composite number following 2545249742 and preceding 2545249744. In scientific notation, it is written as 2.545249743 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 1691474688 positive integers (up to 2545249743) that are relatively prime to 2545249743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.545249743 × 10^9
Engineering notation 2.545249743 × 10^9

Prime Factorization of 2545249743

Prime Factorization 3 × 3 × 3 × 317 × 297377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 282805527
Product of the distinct prime numbers

The prime factorization of 2545249743 is 3 × 3 × 3 × 317 × 297377. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 67, 94, 710, 336, 5, 7164, 82534, 8830, 31820, 809155, 2787540, 3227622, 85079292, 96409065, 538622737, 835930598, 7386905737, 9228489208

Basic calculations (n = 2545249743)

Multiplication

n×y
n×2 5090499486
n×3 7635749229
n×4 10180998972
n×5 12726248715

Division

n÷y
n÷2 1272624871.5
n÷3 848416581
n÷3 636312435.75
n÷5 509049948.6

Exponentiation

ny
n2 6478296254241566049
n3 1.6488881876186E+28
n4 4.196832235772E+37
n5 1.0681986169513E+47

Nth Root

y√n
2√n 50450.468213883
3√n 1365.3483424457
4√n 224.61181672807
5√n 76.058206533626

Divisors of 2545249743

1, 3, 9, 27, 317, 951, 2853, 8559, 297377, 892131, 2676393, 8029179, 94268509, 282805527, 848416581, 2545249743

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 -2545249742
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 2545249743 can be divided by 16 positive divisors. The sum of these divisors (counting 2545249743) is 1, the average is 0.0625.

Base conversion 2545249743

Base System Value
2 Binary 10010111101101010110110111001111
3 Ternary 20120101100002021000
4 Quaternary 2113231112313033
5 Quinary 20203040442433
6 Senary 1100321311343
8 Octal 22755266717
10 Decimal 2545249743
12 Duodecimal 5b0495553
16 Hexadecimal 97b56dcf
20 Vigesimal 1jf7g473
36 Base36 163dj9r

Cryptographic Hash Functions

md5 6553f0ae6748267db83f14ac3181a65f
sha1 530edefc720e2463c13cb0d89250ea76c812a448
sha256 8695b6fac12ec9590d230af5fedb5b79465606165cf8422dde90e70a18bd0946
sha512 a1505229e9bdc5a0fc853b80b966f0de1cc23a617d6b6da3f58ce6c4656d9ead82ac5f6dec0488a7c584362a46c76a3e218235a184f062013909310ec980a83e
ripemd-160 825c039d5b1afb560291eea21b14270327b72c32

2545249743 as geometric shapes

Circle

Radius = n
Diameter 5090499486
Circumference 15992275788.32
Area 2.0352167920104E+19

Sphere

Radius = n
Volume 6.9068466890849E+28
Surface area 8.1408671680414E+19
Circumference 15992275788.32

Square

Length = n
Perimeter 10180998972
Area 6478296254241566049
Diagonal 3599526706.1772

Cube

Length = n
Surface area 3.8869777525449E+19
Volume 1.6488881876186E+28
Space diagonal 4408501872.8276

Equilateral Triangle

Length = n
Perimeter 7635749229
Area 2.8051845647074E+18
Altitude 2204250936.4138

Triangular Pyramid

Length = n
Surface area 2.8051845647074E+18
Volume 1.9432333648059E+27
Height 1199842235.3924