83640440 (number)

83640440 is an even 8-digits composite number following 83640439 and preceding 83640441. In scientific notation, it is written as 8.3640440 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 30707712 positive integers (up to 83640440) that are relatively prime to 83640440.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred forty thousand four hundred forty

Notation

Scientific notation 8.3640440 × 10^7
Engineering notation 8.3640440 × 10^6

Prime Factorization of 83640440

Prime Factorization 2 × 2 × 2 × 5 × 13 × 239 × 673

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20910110
Product of the distinct prime numbers

The prime factorization of 83640440 is 2 × 2 × 2 × 5 × 13 × 239 × 673. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 9, 25, 4, 167, 678, 2400, 1040, 92240, 19382, 560593, 166880, 6514452, 5590309, 72858545, 63365300, 238584570, 806125573, 1077158518, 3805402561

Basic calculations (n = 83640440)

Multiplication

n×y
n×2 167280880
n×3 250921320
n×4 334561760
n×5 418202200

Division

n÷y
n÷2 41820220
n÷3 27880146.666667
n÷3 20910110
n÷5 16728088

Exponentiation

ny
n2 6995723203393600
n3 5.8512536685005E+23
n4 4.89401431385E+31
n5 4.0933751057671E+39

Nth Root

y√n
2√n 9145.5147476782
3√n 437.32613935304
4√n 95.632184685273
5√n 38.413445388345

Divisors of 83640440

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 673, 956, 1195, 1346, 1912, 2390, 2692, 3107, 3365, 4780, 5384, 6214, 6730, 8749, 9560, 12428, 13460, 15535, 17498, 24856, 26920, 31070, 34996, 43745, 62140, 69992, 87490, 124280, 160847, 174980, 321694, 349960, 643388, 804235, 1286776, 1608470, 2091011, 3216940, 4182022, 6433880, 8364044, 10455055, 16728088, 20910110, 41820220, 83640440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83640439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83640440 can be divided by 64 positive divisors. The sum of these divisors (counting 83640440) is 1, the average is 0.015625.

Base conversion 83640440

Base System Value
2 Binary 100111111000100000001111000
3 Ternary 12211101101010002
4 Quaternary 10333010001320
5 Quinary 132402443230
6 Senary 12144412132
8 Octal 477040170
10 Decimal 83640440
12 Duodecimal 24017048
16 Hexadecimal 4fc4078
20 Vigesimal 162f120
36 Base36 1dspdk

Cryptographic Hash Functions

md5 391204cd7d63c06b8cf185d734dea6c7
sha1 bf5cd4c01ff8779cd0d65bb1696e4c2ee5eb787d
sha256 2bcabdf57c87b28d53d397e8b002d3262af0183d4cb76d97c8ffec048e7bfb18
sha512 c1b3b7b6a58f96fb2dcf26a174947e6c866921cafe06baa14abd40013cf6dbfe4a7cca82076a89fd3da2ed3e772bce2d1065385cd1e3e60e23e5d66efa4c7a2b
ripemd-160 39b95ad5235c6456d9d8e9d0682c911b23b8b044

83640440 as geometric shapes

Circle

Radius = n
Diameter 167280880
Circumference 525528383.69404
Area 2.1977712622329E+16

Sphere

Radius = n
Volume 2.4509674052335E+24
Surface area 8.7910850489316E+16
Circumference 525528383.69404

Square

Length = n
Perimeter 334561760
Area 6995723203393600
Diagonal 118285444.61085

Cube

Length = n
Surface area 41974339220361600
Volume 5.8512536685005E+23
Space diagonal 144869491.64742

Equilateral Triangle

Length = n
Perimeter 250921320
Area 3.0292370059916E+15
Altitude 72434745.823708

Triangular Pyramid

Length = n
Surface area 3.0292370059916E+15
Volume 6.8957685790656E+22
Height 39428481.536951