1661252012 (number)

1661252012 is an even 10-digits composite number following 1661252011 and preceding 1661252013. In scientific notation, it is written as 1.661252012 × 10^9. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 710876880 positive integers (up to 1661252012) that are relatively prime to 1661252012.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-one million two hundred fifty-two thousand twelve

Notation

Scientific notation 1.661252012 × 10^9
Engineering notation 1.661252012 × 10^9

Prime Factorization of 1661252012

Prime Factorization 2 × 2 × 7 × 659 × 90031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 830626006
Product of the distinct prime numbers

The prime factorization of 1661252012 is 2 × 2 × 7 × 659 × 90031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 77, 67, 818, 757, 7176, 3780, 28446, 69257, 475664, 6690, 9713262, 3752585, 55263372, 78365056, 710410603, 885636227, 5873588410, 6761704752

Basic calculations (n = 1661252012)

Multiplication

n×y
n×2 3322504024
n×3 4983756036
n×4 6645008048
n×5 8306260060

Division

n÷y
n÷2 830626006
n÷3 553750670.66667
n÷3 415313003
n÷5 332250402.4

Exponentiation

ny
n2 2759758247374048144
n3 4.5846539410837E+27
n4 7.6162655839491E+36
n5 1.2652536525262E+46

Nth Root

y√n
2√n 40758.459391886
3√n 1184.34575195
4√n 201.88724425254
5√n 69.837245864605

Divisors of 1661252012

1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 18452, 90031, 180062, 360124, 630217, 1260434, 2520868, 59330429, 118660858, 237321716, 415313003, 830626006, 1661252012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1661252011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661252012 can be divided by 24 positive divisors. The sum of these divisors (counting 1661252012) is 1, the average is 0.041666666666667.

Base conversion 1661252012

Base System Value
2 Binary 1100011000001001011000110101100
3 Ternary 11021202221100100022
4 Quaternary 1203001023012230
5 Quinary 11400240031022
6 Senary 432502221312
8 Octal 14301130654
10 Decimal 1661252012
12 Duodecimal 3a4424838
16 Hexadecimal 6304b1ac
20 Vigesimal 15j2ga0c
36 Base36 rh2e98

Cryptographic Hash Functions

md5 e1d3e35e4d717e811102a373999f47fa
sha1 38192e78fec9c28a35257695cc1580aeffc0bfb2
sha256 fbce1d818e092805a3ebb877cba5d003f218ad96863dea96bd32f6cac956124e
sha512 f1e9fc7b99120ac04fc065bb74af4ba3f506264ebcf9833e4fa2f82de0c5c217cf6150fc3ad55cd133243a262bc93dee9dbdd33191f498c997b38ce38e727428
ripemd-160 67ad54cfe62ad161feb272bd0a91392abaff9df6

1661252012 as geometric shapes

Circle

Radius = n
Diameter 3322504024
Circumference 10437954233.321
Area 8.6700362356342E+18

Sphere

Radius = n
Volume 1.9204153520747E+28
Surface area 3.4680144942537E+19
Circumference 10437954233.321

Square

Length = n
Perimeter 6645008048
Area 2759758247374048144
Diagonal 2349365125.89

Cube

Length = n
Surface area 1.6558549484244E+19
Volume 4.5846539410837E+27
Space diagonal 2877372888.96

Equilateral Triangle

Length = n
Perimeter 4983756036
Area 1.1950103752648E+18
Altitude 1438686444.48

Triangular Pyramid

Length = n
Surface area 1.1950103752648E+18
Volume 5.4030664852232E+26
Height 783121708.63