766881420 (number)

766881420 is an even 9-digits composite number following 766881419 and preceding 766881421. In scientific notation, it is written as 7.66881420 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 193738176 positive integers (up to 766881420) that are relatively prime to 766881420.

Interesting facts

Basic properties

Name

Name seven hundred sixty-six million eight hundred eighty-one thousand four hundred twenty

Notation

Scientific notation 7.66881420 × 10^8
Engineering notation 7.66881420 × 10^6

Prime Factorization of 766881420

Prime Factorization 2 × 2 × 3 × 19 × 5 × 672703

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 383440710
Product of the distinct prime numbers

The prime factorization of 766881420 is 2 × 2 × 3 × 19 × 5 × 672703. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 90, 72, 116, 465, 2587, 7020, 54407, 29264, 343922, 755971, 2854597, 5160641, 27778877, 46581623, 822540753, 576858573, 1619600905, 1428958465

Basic calculations (n = 766881420)

Multiplication

n×y
n×2 1533762840
n×3 2300644260
n×4 3067525680
n×5 3834407100

Division

n÷y
n÷2 383440710
n÷3 255627140
n÷3 191720355
n÷5 153376284

Exponentiation

ny
n2 588107112341216400
n3 4.5100841742433E+26
n4 3.4586997558632E+35
n5 2.6524125801301E+44

Nth Root

y√n
2√n 27692.623927682
3√n 915.3265757736
4√n 166.4110090339
5√n 59.833670180768

Divisors of 766881420

1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 672703, 1345406, 2018109, 2690812, 3363515, 4036218, 6727030, 8072436, 10090545, 12781357, 13454060, 20181090, 25562714, 38344071, 40362180, 51125428, 63906785, 76688142, 127813570, 153376284, 191720355, 255627140, 383440710, 766881420

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 -766881419
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 766881420 can be divided by 48 positive divisors. The sum of these divisors (counting 766881420) is 1, the average is 0.020833333333333.

Base conversion 766881420

Base System Value
2 Binary 101101101101011010111010001100
3 Ternary 1222110000121112120
4 Quaternary 231231122322030
5 Quinary 3032310201140
6 Senary 204032532540
8 Octal 5555327214
10 Decimal 766881420
12 Duodecimal 1949b1150
16 Hexadecimal 2db5ae8c
20 Vigesimal bjd03b0
36 Base36 cokxho

Cryptographic Hash Functions

md5 06bafeff89b42eb012b95103c52f1cbd
sha1 79101ab382ec06f21091f397f601989a3156d034
sha256 8b7f57aac1b9a8dd63bab2c6af6e32b23683501f6acf1371255d5a56bf9201d4
sha512 dc6a3a52840fb17ce9673d9c6ea2160ceec12c82cb622ec7d5bde0d534c0cb584a3a41249ef6aa792af6f78f3e0f399d89ae9b7bf8676b6de855560dc353a170
ripemd-160 fdcbd6ee639786748e6aac491b5b8b50d0d67c30

766881420 as geometric shapes

Circle

Radius = n
Diameter 1533762840
Circumference 4818458070.493
Area 1.8475929836551E+18

Sphere

Radius = n
Volume 1.8891796411833E+27
Surface area 7.3903719346203E+18
Circumference 4818458070.493

Square

Length = n
Perimeter 3067525680
Area 588107112341216400
Diagonal 1084534104.8959

Cube

Length = n
Surface area 3528642674047298400
Volume 4.5100841742433E+26
Space diagonal 1328277582.8206

Equilateral Triangle

Length = n
Perimeter 2300644260
Area 2.546578497169E+17
Altitude 664138791.41028

Triangular Pyramid

Length = n
Surface area 2.546578497169E+17
Volume 5.315185172216E+25
Height 361511368.29865