1145249937 (number)

1145249937 is an odd 10-digits composite number following 1145249936 and preceding 1145249938. In scientific notation, it is written as 1.145249937 × 10^9. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 685718784 positive integers (up to 1145249937) that are relatively prime to 1145249937.

Interesting facts

Basic properties

Name

Name one billion one hundred forty-five million two hundred forty-nine thousand nine hundred thirty-seven

Notation

Scientific notation 1.145249937 × 10^9
Engineering notation 1.145249937 × 10^9

Prime Factorization of 1145249937

Prime Factorization 9 × 481 × 264553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1145249937
Product of the distinct prime numbers

The prime factorization of 1145249937 is 9 × 481 × 264553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1145249937)

Multiplication

n×y
n×2 2290499874
n×3 3435749811
n×4 4580999748
n×5 5726249685

Division

n÷y
n÷2 572624968.5
n÷3 381749979
n÷3 286312484.25
n÷5 229049987.4

Exponentiation

ny
n2 1311597418198503969
n3 1.5021068605612E+27
n4 1.720287787425E+36
n5 1.9701594801703E+45

Nth Root

y√n
2√n 33841.541587227
3√n 1046.2450722823
4√n 183.96070663929
5√n 64.830602141072

Divisors of 1145249937

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1145249936
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1145249937 can be divided by 8 positive divisors. The sum of these divisors (counting 1145249937) is 1, the average is 0.125.

Base conversion 1145249937

Base System Value
2 Binary 1000100010000110010000010010001
3 Ternary 2221210222201120100
4 Quaternary 1010100302002101
5 Quinary 4321140444222
6 Senary 305350403013
8 Octal 10420620221
10 Decimal 1145249937
12 Duodecimal 27b660469
16 Hexadecimal 44432091
20 Vigesimal hhhg4gh
36 Base36 ixuoi9

Cryptographic Hash Functions

md5 4d463b3caa41e6d8e1397bd6a1e154f8
sha1 ec4dd05ee0520e786ef43000187cf1d55c578f56
sha256 6ca58cce374d618221e0d5ae954d49c0cbb12b3fa34dfdd7ecbcc378aa3ac577
sha512 44fedaea2258ef21ac7cd77d1a810c8ab7e0c49c2bfed47b956537293c116dedb3f6fa911820e427ec4f73f421d7e3b0024e08b3ded3c5cf4ba69270ac0912aa
ripemd-160 6fdd62ee1833668d847a451e13ae469c05f998e1

1145249937 as geometric shapes

Circle

Radius = n
Diameter 2290499874
Circumference 7195817577.2067
Area 4.1205048134798E+18

Sphere

Radius = n
Volume 6.2920105040612E+27
Surface area 1.6482019253919E+19
Circumference 7195817577.2067

Square

Length = n
Perimeter 4580999748
Area 1311597418198503969
Diagonal 1619627993.2123

Cube

Length = n
Surface area 7869584509191023814
Volume 1.5021068605612E+27
Space diagonal 1983631078.2491

Equilateral Triangle

Length = n
Perimeter 3435749811
Area 5.6793834184899E+17
Altitude 991815539.12453

Triangular Pyramid

Length = n
Surface area 5.6793834184899E+17
Volume 1.7702499119494E+26
Height 539875997.73744