1691609940 (number)

1691609940 is an even 10-digits composite number following 1691609939 and preceding 1691609941. In scientific notation, it is written as 1.691609940 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 450586368 positive integers (up to 1691609940) that are relatively prime to 1691609940.

Interesting facts

Basic properties

Name

Name one billion six hundred ninety-one million six hundred nine thousand nine hundred forty

Notation

Scientific notation 1.691609940 × 10^9
Engineering notation 1.691609940 × 10^9

Prime Factorization of 1691609940

Prime Factorization 2 × 2 × 15 × 9 × 1753 × 1787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 845804970
Product of the distinct prime numbers

The prime factorization of 1691609940 is 2 × 2 × 15 × 9 × 1753 × 1787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 23, 94, 307, 583, 5772, 2542, 90328, 10723, 538264, 498446, 2614948, 8118088, 43359603, 7800629, 607677617, 97684374, 6625893485, 5694437941

Basic calculations (n = 1691609940)

Multiplication

n×y
n×2 3383219880
n×3 5074829820
n×4 6766439760
n×5 8458049700

Division

n÷y
n÷2 845804970
n÷3 563869980
n÷3 422902485
n÷5 338321988

Exponentiation

ny
n2 2861544189106803600
n3 4.8406165940423E+27
n4 8.1884351462109E+36
n5 1.3851638286376E+46

Nth Root

y√n
2√n 41129.185987568
3√n 1191.5165421155
4√n 202.80331848263
5√n 70.090643248009

Divisors of 1691609940

1, 2, 4, 9, 15, 18, 30, 36, 60, 135, 270, 540, 1753, 1787, 3506, 3574, 7012, 7148, 15777, 16083, 26295, 26805, 31554, 32166, 52590, 53610, 63108, 64332, 105180, 107220, 236655, 241245, 473310, 482490, 946620, 964980, 3132611, 6265222, 12530444, 28193499, 46989165, 56386998, 93978330, 112773996, 187956660, 422902485, 845804970, 1691609940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1691609939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1691609940 can be divided by 48 positive divisors. The sum of these divisors (counting 1691609940) is 1, the average is 0.020833333333333.

Base conversion 1691609940

Base System Value
2 Binary 1100100110100111110101101010100
3 Ternary 11100220001200121000
4 Quaternary 1210310332231110
5 Quinary 11431023004230
6 Senary 435505023300
8 Octal 14464765524
10 Decimal 1691609940
12 Duodecimal 3b2624b30
16 Hexadecimal 64d3eb54
20 Vigesimal 168cb4h0
36 Base36 rz52l0

Cryptographic Hash Functions

md5 bef99fbbb9ecb636986fd2fe3eeae8cc
sha1 5a24a73c4b10a46405ec6070793db6a7578e6909
sha256 8a653ecd54ac98f047636608414ce543e045706b76022f5bda84715a33cf4e4b
sha512 a7a52dfb4a408008d4472f8348eb40acca394a1fff50412932d0c72134819301d41a123d531e363322ae8c30dfbe88128f8047b38e745c49c926b979867267cf
ripemd-160 2a8983b2b0087d38ea0e93d1d646650dc5b6df8a

1691609940 as geometric shapes

Circle

Radius = n
Diameter 3383219880
Circumference 10628698720.487
Area 8.9898062024205E+18

Sphere

Radius = n
Volume 2.0276327374251E+28
Surface area 3.5959224809682E+19
Circumference 10628698720.487

Square

Length = n
Perimeter 6766439760
Area 2861544189106803600
Diagonal 2392297719.3931

Cube

Length = n
Surface area 1.7169265134641E+19
Volume 4.8406165940423E+27
Space diagonal 2929954362.6685

Equilateral Triangle

Length = n
Perimeter 5074829820
Area 1.2390849809091E+18
Altitude 1464977181.3343

Triangular Pyramid

Length = n
Surface area 1.2390849809091E+18
Volume 5.7047213646191E+26
Height 797432573.13105