13642488 (number)

13642488 is an even 8-digits composite number following 13642487 and preceding 13642489. In scientific notation, it is written as 1.3642488 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 4547472 positive integers (up to 13642488) that are relatively prime to 13642488.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 1.3642488 × 10^7
Engineering notation 1.3642488 × 10^6

Prime Factorization of 13642488

Prime Factorization 2 × 2 × 2 × 9 × 189479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3410622
Product of the distinct prime numbers

The prime factorization of 13642488 is 2 × 2 × 2 × 9 × 189479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 51, 99, 602, 304, 3531, 6692, 56486, 31482, 613116, 376594, 246744, 7622517, 87138159, 64411685, 706280543, 996862725, 5101075714, 9163043835

Basic calculations (n = 13642488)

Multiplication

n×y
n×2 27284976
n×3 40927464
n×4 54569952
n×5 68212440

Division

n÷y
n÷2 6821244
n÷3 4547496
n÷3 3410622
n÷5 2728497.6

Exponentiation

ny
n2 186117478830144
n3 2.5391054715305E+21
n4 3.4639715926089E+28
n5 4.7257190884508E+35

Nth Root

y√n
2√n 3693.5738790499
3√n 238.94495210438
4√n 60.774779958877
5√n 26.728754131353

Divisors of 13642488

1, 2, 4, 8, 9, 18, 36, 72, 189479, 378958, 757916, 1515832, 1705311, 3410622, 6821244, 13642488

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 -13642487
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 13642488 can be divided by 16 positive divisors. The sum of these divisors (counting 13642488) is 1, the average is 0.0625.

Base conversion 13642488

Base System Value
2 Binary 110100000010101011111000
3 Ternary 221200002222100
4 Quaternary 310002223320
5 Quinary 11443024423
6 Senary 1204223400
8 Octal 64025370
10 Decimal 13642488
12 Duodecimal 469ab60
16 Hexadecimal d02af8
20 Vigesimal 455648
36 Base36 84em0

Cryptographic Hash Functions

md5 040d1c87b74cbcc5fc88152c5ddf6a14
sha1 96863d3d4d795f71fdd457f1d8f4c9de283e96fb
sha256 6a9066367b3dcd9ad26fbe889257d0449599c5bb0ee9f5a501f06d5ff9d2216d
sha512 cf165d6fbdf2ad1154baffbddf38eb7bc8545a55c877c09abb91294cf4107d0b24df66a520478d7a2532c8dc685b7b7f051156a9a06699f939d2aad699c30abf
ripemd-160 03737c49f4e3077599586744bf85d791b5750ca7

13642488 as geometric shapes

Circle

Radius = n
Diameter 27284976
Circumference 85718280.154974
Area 5.8470530419743E+14

Sphere

Radius = n
Volume 1.0635780128066E+22
Surface area 2.3388212167897E+15
Circumference 85718280.154974

Square

Length = n
Perimeter 54569952
Area 186117478830144
Diagonal 19293391.554112

Cube

Length = n
Surface area 1116704872980864
Volume 2.5391054715305E+21
Space diagonal 23629482.357649

Equilateral Triangle

Length = n
Perimeter 40927464
Area 80591232377609
Altitude 11814741.178824

Triangular Pyramid

Length = n
Surface area 80591232377609
Volume 2.9923644951118E+20
Height 6431130.5180374