1661517590 (number)

1661517590 is an even 10-digits composite number following 1661517589 and preceding 1661517591. In scientific notation, it is written as 1.661517590 × 10^9. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 632104704 positive integers (up to 1661517590) that are relatively prime to 1661517590.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million five hundred seventeen thousand five hundred ninety

Notation

Scientific notation 1.661517590 × 10^9
Engineering notation 1.661517590 × 10^9

Prime Factorization of 1661517590

Prime Factorization 2 × 145 × 67 × 85513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1661517590
Product of the distinct prime numbers

The prime factorization of 1661517590 is 2 × 145 × 67 × 85513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 78, 87, 285, 353, 5261, 6200, 61150, 28603, 854272, 280648, 5414989, 502533, 66650943, 10239625, 426830599, 801957262, 4327399566, 9919250503

Basic calculations (n = 1661517590)

Multiplication

n×y
n×2 3323035180
n×3 4984552770
n×4 6646070360
n×5 8307587950

Division

n÷y
n÷2 830758795
n÷3 553839196.66667
n÷3 415379397.5
n÷5 332303518

Exponentiation

ny
n2 2760640701879408100
n3 4.5868530858426E+27
n4 7.6211370848732E+36
n5 1.2662653322318E+46

Nth Root

y√n
2√n 40761.717211128
3√n 1184.4088608611
4√n 201.8953125041
5√n 69.839478644464

Divisors of 1661517590

1, 2, 67, 134, 145, 290, 9715, 19430, 85513, 171026, 5729371, 11458742, 12399385, 24798770, 830758795, 1661517590

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 -1661517589
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 1661517590 can be divided by 16 positive divisors. The sum of these divisors (counting 1661517590) is 1, the average is 0.0625.

Base conversion 1661517590

Base System Value
2 Binary 1100011000010001011111100010110
3 Ternary 11021210102211122112
4 Quaternary 1203002023330112
5 Quinary 11400322030330
6 Senary 432512031022
8 Octal 14302137426
10 Decimal 1661517590
12 Duodecimal 3a4532472
16 Hexadecimal 6308bf16
20 Vigesimal 15j49dja
36 Base36 rh836e

Cryptographic Hash Functions

md5 807040a88f03a81eaa960df7200843e9
sha1 4c6ef020bbda6a4dc94e547c2e99129362bb58b1
sha256 c1affb065beb1147353dce3d4ad76f3363dba6b9503c29be2d7b04fec660a08a
sha512 15895761bb08762cc2024fbf3da7026b5512c290f063b6141a9527b7767758b47c1d714c3b69e988dc79651451690cd2efce357520ce67e17daafcf5109827bd
ripemd-160 6778f01d50b7251efdc7297092064b1852466541

1661517590 as geometric shapes

Circle

Radius = n
Diameter 3323035180
Circumference 10439622909.108
Area 8.6728085482253E+18

Sphere

Radius = n
Volume 1.9213365276772E+28
Surface area 3.4691234192901E+19
Circumference 10439622909.108

Square

Length = n
Perimeter 6646070360
Area 2760640701879408100
Diagonal 2349740709.8995

Cube

Length = n
Surface area 1.6563844211276E+19
Volume 4.5868530858426E+27
Space diagonal 2877832883.5494

Equilateral Triangle

Length = n
Perimeter 4984552770
Area 1.1953924892744E+18
Altitude 1438916441.7747

Triangular Pyramid

Length = n
Surface area 1.1953924892744E+18
Volume 5.4056582021762E+26
Height 783246903.29982