1661517225 (number)

1661517225 is an odd 10-digits composite number following 1661517224 and preceding 1661517226. In scientific notation, it is written as 1.661517225 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 839496960 positive integers (up to 1661517225) that are relatively prime to 1661517225.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred seventeen thousand two hundred twenty-five

Notation

Scientific notation 1.661517225 × 10^9
Engineering notation 1.661517225 × 10^9

Prime Factorization of 1661517225

Prime Factorization 25 × 27 × 19 × 129553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1661517225
Product of the distinct prime numbers

The prime factorization of 1661517225 is 25 × 27 × 19 × 129553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 98, 74, 36, 635, 2518, 6265, 86970, 67173, 158675, 625271, 7824983, 9369638, 2362297, 20035233, 909924291, 598498727, 4517555763, 7238662706

Basic calculations (n = 1661517225)

Multiplication

n×y
n×2 3323034450
n×3 4984551675
n×4 6646068900
n×5 8307586125

Division

n÷y
n÷2 830758612.5
n÷3 553839075
n÷3 415379306.25
n÷5 332303445

Exponentiation

ny
n2 2760639488971700625
n3 4.5868500629417E+27
n4 7.6211303880699E+36
n5 1.2662639413749E+46

Nth Root

y√n
2√n 40761.712733888
3√n 1184.4087741313
4√n 201.89530141608
5√n 69.839475576015

Divisors of 1661517225

1, 19, 25, 27, 475, 513, 675, 12825, 129553, 2461507, 3238825, 3497931, 61537675, 66460689, 87448275, 1661517225

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 -1661517224
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 1661517225 can be divided by 16 positive divisors. The sum of these divisors (counting 1661517225) is 1, the average is 0.0625.

Base conversion 1661517225

Base System Value
2 Binary 1100011000010001011110110101001
3 Ternary 11021210102211011000
4 Quaternary 1203002023312221
5 Quinary 11400322022400
6 Senary 432512025213
8 Octal 14302136651
10 Decimal 1661517225
12 Duodecimal 3a4532209
16 Hexadecimal 6308bda9
20 Vigesimal 15j49d15
36 Base36 rh82w9

Cryptographic Hash Functions

md5 b2b5b0149c37d070fe52853ccb9bf355
sha1 d75681d6fca1f01bb5a6df972f19ec67d8dd1ea8
sha256 cf1eef348b45097194c9c615b393684c7d3dbc4b5ae44260edc010860abc070f
sha512 4e2d5744a4b8261360b74ca3a28878c40baec6b3cb479aa2ac0bb02ea11b46f71c3675f770fb1ac85747780c86b34d20d2c4805bc2e8e37872a4c85a3137aa85
ripemd-160 6511b97608c14445a84fa337115f3df712d354e4

1661517225 as geometric shapes

Circle

Radius = n
Diameter 3323034450
Circumference 10439620615.746
Area 8.6728047377634E+18

Sphere

Radius = n
Volume 1.9213352614474E+28
Surface area 3.4691218951054E+19
Circumference 10439620615.746

Square

Length = n
Perimeter 6646068900
Area 2760639488971700625
Diagonal 2349740193.7115

Cube

Length = n
Surface area 1.656383693383E+19
Volume 4.5868500629417E+27
Space diagonal 2877832251.3508

Equilateral Triangle

Length = n
Perimeter 4984551675
Area 1.19539196407E+18
Altitude 1438916125.6754

Triangular Pyramid

Length = n
Surface area 1.19539196407E+18
Volume 5.4056546396533E+26
Height 783246731.23717