1297152021 (number)

1297152021 is an odd 10-digits composite number following 1297152020 and preceding 1297152022. In scientific notation, it is written as 1.297152021 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 744775920 positive integers (up to 1297152021) that are relatively prime to 1297152021.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-seven million one hundred fifty-two thousand twenty-one

Notation

Scientific notation 1.297152021 × 10^9
Engineering notation 1.297152021 × 10^9

Prime Factorization of 1297152021

Prime Factorization 3 × 11 × 19 × 2068823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1297152021
Product of the distinct prime numbers

The prime factorization of 1297152021 is 3 × 11 × 19 × 2068823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 29, 100, 903, 918, 5739, 9509, 87453, 40613, 704587, 987997, 8826213, 6714451, 67646613, 36818649, 214485305, 865293274, 8052122932, 2745333603

Basic calculations (n = 1297152021)

Multiplication

n×y
n×2 2594304042
n×3 3891456063
n×4 5188608084
n×5 6485760105

Division

n÷y
n÷2 648576010.5
n÷3 432384007
n÷3 324288005.25
n÷5 259430404.2

Exponentiation

ny
n2 1682603365584384441
n3 2.1825923562092E+27
n4 2.8311540858759E+36
n5 3.6724372442563E+45

Nth Root

y√n
2√n 36015.996737561
3√n 1090.5953095762
4√n 189.77881003305
5√n 66.46579065279

Divisors of 1297152021

1, 3, 11, 19, 33, 57, 209, 627, 2068823, 6206469, 22757053, 39307637, 68271159, 117922911, 432384007, 1297152021

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 -1297152020
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 1297152021 can be divided by 16 positive divisors. The sum of these divisors (counting 1297152021) is 1, the average is 0.0625.

Base conversion 1297152021

Base System Value
2 Binary 1001101010100001111100000010101
3 Ternary 10100101211011001110
4 Quaternary 1031110033200111
5 Quinary 10124032331041
6 Senary 332414245233
8 Octal 11524174025
10 Decimal 1297152021
12 Duodecimal 3024b6819
16 Hexadecimal 4d50f815
20 Vigesimal 10574011
36 Base36 lgagwl

Cryptographic Hash Functions

md5 a9a461273bea662f9370f158481d0557
sha1 32001a28bac594f0f249b5ce07e36dc17072aab5
sha256 d30f215ffd1febd980358ec540b60559f7c19d0477148f362ed5d75a11ac44cc
sha512 2975d651360c97608cd7a712c537143a6a6806b357c69a2ac02eb669afbe3333a3e4ce0dc8b372b41de3950f10270f3282519654348403a5b1e1888fafa55f0e
ripemd-160 6bd95e0e0526b9c7b9119cb16d1783815ff566d3

1297152021 as geometric shapes

Circle

Radius = n
Diameter 2594304042
Circumference 8150246519.5255
Area 5.2860543722254E+18

Sphere

Radius = n
Volume 9.1424214827307E+27
Surface area 2.1144217488901E+19
Circumference 8150246519.5255

Square

Length = n
Perimeter 5188608084
Area 1682603365584384441
Diagonal 1834449980.5579

Cube

Length = n
Surface area 1.0095620193506E+19
Volume 2.1825923562092E+27
Space diagonal 2246733205.5127

Equilateral Triangle

Length = n
Perimeter 3891456063
Area 7.2858862954464E+17
Altitude 1123366602.7563

Triangular Pyramid

Length = n
Surface area 7.2858862954464E+17
Volume 2.5722097594024E+26
Height 611483326.85262