768821446 (number)

768821446 is an even 9-digits composite number following 768821445 and preceding 768821447. In scientific notation, it is written as 7.68821446 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 371161440 positive integers (up to 768821446) that are relatively prime to 768821446.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.68821446 × 10^8
Engineering notation 7.68821446 × 10^6

Prime Factorization of 768821446

Prime Factorization 2 × 37 × 131 × 79309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 768821446
Product of the distinct prime numbers

The prime factorization of 768821446 is 2 × 37 × 131 × 79309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 45, 27, 918, 293, 1654, 7700, 32420, 38756, 819962, 55919, 7359773, 2087562, 36196339, 2371834, 371696264, 114326839, 6191149841, 8424419314

Basic calculations (n = 768821446)

Multiplication

n×y
n×2 1537642892
n×3 2306464338
n×4 3075285784
n×5 3844107230

Division

n÷y
n÷2 384410723
n÷3 256273815.33333
n÷3 192205361.5
n÷5 153764289.2

Exponentiation

ny
n2 591086415829530916
n3 4.5443991292902E+26
n4 3.493831509782E+35
n5 2.686132593431E+44

Nth Root

y√n
2√n 27727.629649864
3√n 916.09777802939
4√n 166.51615432103
5√n 59.863912559861

Divisors of 768821446

1, 2, 37, 74, 131, 262, 4847, 9694, 79309, 158618, 2934433, 5868866, 10389479, 20778958, 384410723, 768821446

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 -768821445
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 768821446 can be divided by 16 positive divisors. The sum of these divisors (counting 768821446) is 1, the average is 0.0625.

Base conversion 768821446

Base System Value
2 Binary 101101110100110100100011000110
3 Ternary 1222120200011202101
4 Quaternary 231310310203012
5 Quinary 3033304241241
6 Senary 204142302314
8 Octal 5564644306
10 Decimal 768821446
12 Duodecimal 19558799a
16 Hexadecimal 2dd348c6
20 Vigesimal c052dc6
36 Base36 cpqifa

Cryptographic Hash Functions

md5 3bef9d817d3ea06a78c312242b6a7dcf
sha1 f4d256257fa28405cb14e29ce9ba587f7131f4b2
sha256 a2b2c06d541be6e507abb67c3977c7ae6ab287a1e0601148d7182646c2351198
sha512 b1e8b78d4dddde37f872a6b7d4dc15fd5a9226765b1247e4128695c6a9111fbabc084ce00911c9f088f55c965faf7d1e860df3997a328ababafaaef09cc3a696
ripemd-160 30a314cf3fdc6f11631309a5f5ac62887906f627

768821446 as geometric shapes

Circle

Radius = n
Diameter 1537642892
Circumference 4830647613.3518
Area 1.8569527416068E+18

Sphere

Radius = n
Volume 1.903553455941E+27
Surface area 7.4278109664271E+18
Circumference 4830647613.3518

Square

Length = n
Perimeter 3075285784
Area 591086415829530916
Diagonal 1087277715.9765

Cube

Length = n
Surface area 3546518494977185496
Volume 4.5443991292902E+26
Space diagonal 1331637806.4206

Equilateral Triangle

Length = n
Perimeter 2306464338
Area 2.5594792597013E+17
Altitude 665818903.21029

Triangular Pyramid

Length = n
Surface area 2.5594792597013E+17
Volume 5.3556257345655E+25
Height 362425905.3255