766938861 (number)

766938861 is an odd 9-digits composite number following 766938860 and preceding 766938862. In scientific notation, it is written as 7.66938861 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 471960432 positive integers (up to 766938861) that are relatively prime to 766938861.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million nine hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 7.66938861 × 10^8
Engineering notation 7.66938861 × 10^6

Prime Factorization of 766938861

Prime Factorization 9 × 27 × 13 × 242779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 766938861
Product of the distinct prime numbers

The prime factorization of 766938861 is 9 × 27 × 13 × 242779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 54, 6, 586, 170, 5651, 7541, 31254, 57328, 212689, 630628, 873644, 4312480, 69531376, 28770958, 987969923, 25736117, 7449853597, 3674552073

Basic calculations (n = 766938861)

Multiplication

n×y
n×2 1533877722
n×3 2300816583
n×4 3067755444
n×5 3834694305

Division

n÷y
n÷2 383469430.5
n÷3 255646287
n÷3 191734715.25
n÷5 153387772.2

Exponentiation

ny
n2 588195216511977321
n3 4.5110976939734E+26
n4 3.4597361272757E+35
n5 2.6534060848134E+44

Nth Root

y√n
2√n 27693.661025585
3√n 915.34942848581
4√n 166.41412507833
5√n 59.834566486974

Divisors of 766938861

1, 9, 13, 27, 117, 243, 351, 3159, 242779, 2185011, 3156127, 6555033, 28405143, 58995297, 85215429, 766938861

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 -766938860
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 766938861 can be divided by 16 positive divisors. The sum of these divisors (counting 766938861) is 1, the average is 0.0625.

Base conversion 766938861

Base System Value
2 Binary 101101101101101000111011101101
3 Ternary 1222110010112100000
4 Quaternary 231231220323231
5 Quinary 3032314020421
6 Senary 204034054513
8 Octal 5555507355
10 Decimal 766938861
12 Duodecimal 194a1a439
16 Hexadecimal 2db68eed
20 Vigesimal bjd7731
36 Base36 com5t9

Cryptographic Hash Functions

md5 6e7af8c7a55276b6ea0e7aa2680d575a
sha1 55dad562622b49dc835a82aa432a64cabc877c7c
sha256 435d6fd4cbb25500a79bc2d9dab3702d8cdfde110e98d5e854a68eea8beb09bf
sha512 c6896807345541e141705df17aa846d1c131567bb29ff2256dfdc2fc3c0e95c86e1c7b7187095e3ac911fa9cd07b0a25105cdbbb0c5f2dc0455690a771708ee4
ripemd-160 45d2c1fa9284e5147bbfd1bc3952615b8a421671

766938861 as geometric shapes

Circle

Radius = n
Diameter 1533877722
Circumference 4818818982.9402
Area 1.8478697710707E+18

Sphere

Radius = n
Volume 1.889604183335E+27
Surface area 7.3914790842827E+18
Circumference 4818818982.9402

Square

Length = n
Perimeter 3067755444
Area 588195216511977321
Diagonal 1084615338.7372

Cube

Length = n
Surface area 3529171299071863926
Volume 4.5110976939734E+26
Space diagonal 1328377073.551

Equilateral Triangle

Length = n
Perimeter 2300816583
Area 2.5469599994193E+17
Altitude 664188536.7755

Triangular Pyramid

Length = n
Surface area 2.5469599994193E+17
Volume 5.3163796166727E+25
Height 361538446.24572