720678081 (number)

720678081 is an odd 9-digits composite number following 720678080 and preceding 720678082. In scientific notation, it is written as 7.20678081 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 480096320 positive integers (up to 720678081) that are relatively prime to 720678081.

Interesting facts

Basic properties

Name

Name seven hundred twenty million six hundred seventy-eight thousand eighty-one

Notation

Scientific notation 7.20678081 × 10^8
Engineering notation 7.20678081 × 10^6

Prime Factorization of 720678081

Prime Factorization 3 × 1361 × 176507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 720678081
Product of the distinct prime numbers

The prime factorization of 720678081 is 3 × 1361 × 176507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 34, 54, 521, 341, 3432, 1262, 5844, 99957, 883282, 755840, 5459801, 8123272, 25276866, 12433062, 692305390, 345881810, 8022115196, 8220327389

Basic calculations (n = 720678081)

Multiplication

n×y
n×2 1441356162
n×3 2162034243
n×4 2882712324
n×5 3603390405

Division

n÷y
n÷2 360339040.5
n÷3 240226027
n÷3 180169520.25
n÷5 144135616.2

Exponentiation

ny
n2 519376896433842561
n3 3.7430354503768E+26
n4 2.6975236054925E+35
n5 1.9440461354585E+44

Nth Root

y√n
2√n 26845.448049902
3√n 896.56222727118
4√n 163.84580571349
5√n 59.094663320484

Divisors of 720678081

1, 3, 1361, 4083, 176507, 529521, 240226027, 720678081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -720678080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 720678081 can be divided by 8 positive divisors. The sum of these divisors (counting 720678081) is 1, the average is 0.125.

Base conversion 720678081

Base System Value
2 Binary 101010111101001010110011000001
3 Ternary 1212020002020110210
4 Quaternary 222331022303001
5 Quinary 2433443144311
6 Senary 155302344333
8 Octal 5275126301
10 Decimal 720678081
12 Duodecimal 18142b0a9
16 Hexadecimal 2af4acc1
20 Vigesimal b544f41
36 Base36 bx2mrl

Cryptographic Hash Functions

md5 90e8f09579d2edc894af60e72ed4a4f7
sha1 20eec3546a52c6defca900fa431a50a46f64a37d
sha256 3401c9606bbd16b527594708a3508e4e3ba57850a15fb123daff0403bb98b846
sha512 33f991a9462e1f737d075aa8e67d9ad1713bac6b5af7b3551357c8fca491ce97778787ad49bbd1fd10170f02c61b37cdf9f5586a9bdebdebd8db548d9c6d36a7
ripemd-160 b1e8a47d90423ca2b1b47c634a32d5c61a01f282

720678081 as geometric shapes

Circle

Radius = n
Diameter 1441356162
Circumference 4528153929.7456
Area 1.6316706422808E+18

Sphere

Radius = n
Volume 1.5678790230706E+27
Surface area 6.5266825691233E+18
Circumference 4528153929.7456

Square

Length = n
Perimeter 2882712324
Area 519376896433842561
Diagonal 1019192716.2552

Cube

Length = n
Surface area 3116261378603055366
Volume 3.7430354503768E+26
Space diagonal 1248251052.1932

Equilateral Triangle

Length = n
Perimeter 2162034243
Area 2.2489679322521E+17
Altitude 624125526.09662

Triangular Pyramid

Length = n
Surface area 2.2489679322521E+17
Volume 4.4112095819718E+25
Height 339730905.41841