53996985 (number)

53996985 is an odd 8-digits composite number following 53996984 and preceding 53996986. In scientific notation, it is written as 5.3996985 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 22708224 positive integers (up to 53996985) that are relatively prime to 53996985.

Interesting facts

Basic properties

Name

Name fifty-three million nine hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 5.3996985 × 10^7
Engineering notation 5.3996985 × 10^6

Prime Factorization of 53996985

Prime Factorization 3 × 23 × 15 × 7 × 29 × 257

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 53996985
Product of the distinct prime numbers

The prime factorization of 53996985 is 3 × 23 × 15 × 7 × 29 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 87, 48, 475, 847, 984, 3618, 64741, 68465, 327197, 816783, 4729478, 3974560, 25814344, 93161211, 722440200, 883406923, 7378453787, 1290944585

Basic calculations (n = 53996985)

Multiplication

n×y
n×2 107993970
n×3 161990955
n×4 215987940
n×5 269984925

Division

n÷y
n÷2 26998492.5
n÷3 17998995
n÷3 13499246.25
n÷5 10799397

Exponentiation

ny
n2 2915674389090225
n3 1.5743762625259E+23
n4 8.5011571431967E+30
n5 4.5903685474383E+38

Nth Root

y√n
2√n 7348.26408072
3√n 377.96928027834
4√n 85.72201631273
5√n 35.194427271751

Divisors of 53996985

1, 3, 7, 15, 21, 23, 29, 45, 69, 87, 105, 161, 203, 257, 315, 345, 435, 483, 609, 667, 771, 1035, 1305, 1799, 2001, 2415, 3045, 3855, 4669, 5397, 5911, 7245, 7453, 9135, 10005, 11565, 14007, 17733, 22359, 26985, 30015, 41377, 52171, 70035, 80955, 88665, 111795, 124131, 156513, 171419, 210105, 265995, 335385, 514257, 620655, 782565, 1199933, 1861965, 2347695, 2571285, 3599799, 7713855, 17998995, 53996985

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 -53996984
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 53996985 can be divided by 64 positive divisors. The sum of these divisors (counting 53996985) is 1, the average is 0.015625.

Base conversion 53996985

Base System Value
2 Binary 11001101111110110110111001
3 Ternary 10202121022221100
4 Quaternary 3031332312321
5 Quinary 102310400420
6 Senary 5205202013
8 Octal 315766671
10 Decimal 53996985
12 Duodecimal 16100309
16 Hexadecimal 337edb9
20 Vigesimal gh9c95
36 Base36 w5cc9

Cryptographic Hash Functions

md5 9812c7de043c3ed98a4db117054e131a
sha1 d3f9595e06d6e48d50609b7ab6e82dfc68c7eace
sha256 8e1883933a1d5a3eae9866a214dc7ad3aff6fd400491a8474ab509b03fbd229c
sha512 2b9b85a1e16d9e2a3abc18013051a28148fd834e8d684dc03db953715e691e21b758948c5f9982a07d3dd5f35236a81ea6e27c760fda69bb6b3d71b39663b1ca
ripemd-160 b777fc8d0625b454b5ecb2f4c6f8fed4e848d6d2

53996985 as geometric shapes

Circle

Radius = n
Diameter 107993970
Circumference 339273062.784
Area 9.1598612410258E+15

Sphere

Radius = n
Volume 6.5947318671167E+23
Surface area 3.6639444964103E+16
Circumference 339273062.784

Square

Length = n
Perimeter 215987940
Area 2915674389090225
Diagonal 76363268.514257

Cube

Length = n
Surface area 17494046334541350
Volume 1.5743762625259E+23
Space diagonal 93525521.475535

Equilateral Triangle

Length = n
Perimeter 161990955
Area 1.2625240450579E+15
Altitude 46762760.737767

Triangular Pyramid

Length = n
Surface area 1.2625240450579E+15
Volume 1.855420218952E+22
Height 25454422.838086