1728921131 (number)

1728921131 is an odd 10-digits composite number following 1728921130 and preceding 1728921132. In scientific notation, it is written as 1.728921131 × 10^9. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 1277337600 positive integers (up to 1728921131) that are relatively prime to 1728921131.

Interesting facts

Basic properties

Name

Name one billion seven hundred twenty-eight million nine hundred twenty-one thousand one hundred thirty-one

Notation

Scientific notation 1.728921131 × 10^9
Engineering notation 1.728921131 × 10^9

Prime Factorization of 1728921131

Prime Factorization 13447 × 19 × 67 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1728921131
Product of the distinct prime numbers

The prime factorization of 1728921131 is 13447 × 19 × 67 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 85, 21, 71, 349, 8657, 9238, 11225, 61480, 80086, 534845, 6145671, 303214, 28723840, 97679587, 538926066, 139473410, 8101975756, 2318904289

Basic calculations (n = 1728921131)

Multiplication

n×y
n×2 3457842262
n×3 5186763393
n×4 6915684524
n×5 8644605655

Division

n÷y
n÷2 864460565.5
n÷3 576307043.66667
n÷3 432230282.75
n÷5 345784226.2

Exponentiation

ny
n2 2989168277218319161
n3 5.1680361985976E+27
n4 8.9351269895283E+36
n5 1.5448129860364E+46

Nth Root

y√n
2√n 41580.297389509
3√n 1200.2131868924
4√n 203.91247482562
5√n 70.397143386506

Divisors of 1728921131

1, 19, 67, 101, 1273, 1919, 6767, 13447, 128573, 255493, 900949, 1358147, 17118031, 25804793, 90995849, 1728921131

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 -1728921130
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 1728921131 can be divided by 16 positive divisors. The sum of these divisors (counting 1728921131) is 1, the average is 0.0625.

Base conversion 1728921131

Base System Value
2 Binary 1100111000011010011111000101011
3 Ternary 11110111021021220222
4 Quaternary 1213003103320223
5 Quinary 12020100434011
6 Senary 443320440255
8 Octal 14703237053
10 Decimal 1728921131
12 Duodecimal 40301908b
16 Hexadecimal 670d3e2b
20 Vigesimal 1705f2gb
36 Base36 slcs2z

Cryptographic Hash Functions

md5 4c6237c07b4dfdd41c5e67a45f4c9ebe
sha1 847d8720d66b881c6ce01ab1c3241cef762c8524
sha256 e03a2791a03b73386ff63ae129bb3752a936d6655582869d55990a5795dc84e7
sha512 cfe1df8bd3eaf3f4adb5bf2676c306704144f4a30fad635e8c702d59dc98285520ad755ffb4bc9ab649eedb767dd774d6afe0d58fe2cece97b87b9fc5969917e
ripemd-160 8b25cc8306c2ba54992dc8af086ff1410a237415

1728921131 as geometric shapes

Circle

Radius = n
Diameter 3457842262
Circumference 10863131847.572
Area 9.3907491000527E+18

Sphere

Radius = n
Volume 2.1647819406667E+28
Surface area 3.7562996400211E+19
Circumference 10863131847.572

Square

Length = n
Perimeter 6915684524
Area 2989168277218319161
Diagonal 2445063711.7336

Cube

Length = n
Surface area 1.793500966331E+19
Volume 5.1680361985976E+27
Space diagonal 2994579241.1714

Equilateral Triangle

Length = n
Perimeter 5186763393
Area 1.2943478321288E+18
Altitude 1497289620.5857

Triangular Pyramid

Length = n
Surface area 1.2943478321288E+18
Volume 6.0905890690765E+26
Height 815021237.24454