39868488 (number)

39868488 is an even 8-digits composite number following 39868487 and preceding 39868489. In scientific notation, it is written as 3.9868488 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 11894400 positive integers (up to 39868488) that are relatively prime to 39868488.

Interesting facts

Basic properties

Name

Name thirty-nine million eight hundred sixty-eight thousand four hundred eighty-eight

Notation

Scientific notation 3.9868488 × 10^7
Engineering notation 3.9868488 × 10^6

Prime Factorization of 39868488

Prime Factorization 2 × 2 × 2 × 9 × 11 × 709 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9967122
Product of the distinct prime numbers

The prime factorization of 39868488 is 2 × 2 × 2 × 9 × 11 × 709 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 64, 100, 961, 710, 5837, 4422, 57357, 58935, 151290, 915182, 2783811, 7589652, 88037044, 1748725, 513412631, 47622824, 6740264258, 689239317

Basic calculations (n = 39868488)

Multiplication

n×y
n×2 79736976
n×3 119605464
n×4 159473952
n×5 199342440

Division

n÷y
n÷2 19934244
n÷3 13289496
n÷3 9967122
n÷5 7973697.6

Exponentiation

ny
n2 1589496335406144
n3 6.3370815574184E+22
n4 2.5264986002696E+30
n5 1.0072767912686E+38

Nth Root

y√n
2√n 6314.1498240064
3√n 341.61997389546
4√n 79.461624851285
5√n 33.122716930477

Divisors of 39868488

1, 2, 4, 8, 9, 11, 18, 22, 36, 44, 71, 72, 88, 99, 142, 198, 284, 396, 568, 639, 709, 781, 792, 1278, 1418, 1562, 2556, 2836, 3124, 5112, 5672, 6248, 6381, 7029, 7799, 12762, 14058, 15598, 25524, 28116, 31196, 50339, 51048, 56232, 62392, 70191, 100678, 140382, 201356, 280764, 402712, 453051, 553729, 561528, 906102, 1107458, 1812204, 2214916, 3624408, 4429832, 4983561, 9967122, 19934244, 39868488

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 -39868487
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 39868488 can be divided by 64 positive divisors. The sum of these divisors (counting 39868488) is 1, the average is 0.015625.

Base conversion 39868488

Base System Value
2 Binary 10011000000101100001001000
3 Ternary 2210000112021200
4 Quaternary 2120011201020
5 Quinary 40201242423
6 Senary 3542304200
8 Octal 230054110
10 Decimal 39868488
12 Duodecimal 11428060
16 Hexadecimal 2605848
20 Vigesimal c93b48
36 Base36 nqiq0

Cryptographic Hash Functions

md5 ba2a49d106081afa09628fa6c364efc5
sha1 40bbdb012218e63665a670e473c5e43b47acc316
sha256 8e3f4c65af022d6fa3653635e03df591f06ad3c3e74ba151bc8a589658d71700
sha512 3bdd1c57507e7c81e8b6f03806e688316baa317a5813974c9c562108e8045c915df31e47ab9707ddce60874a165ca8ab7984946b5eee23177796bc73134cae02
ripemd-160 2ec821d6c8e3f96f5da627a64a2a684cd3a05a1a

39868488 as geometric shapes

Circle

Radius = n
Diameter 79736976
Circumference 250501098.02107
Area 4.9935500102198E+15

Sphere

Radius = n
Volume 2.6544705154647E+23
Surface area 1.9974200040879E+16
Circumference 250501098.02107

Square

Length = n
Perimeter 159473952
Area 1589496335406144
Diagonal 56382556.440909

Cube

Length = n
Surface area 9536978012436864
Volume 6.3370815574184E+22
Space diagonal 69054246.83695

Equilateral Triangle

Length = n
Perimeter 119605464
Area 6.88272102842E+14
Altitude 34527123.418475

Triangular Pyramid

Length = n
Surface area 6.88272102842E+14
Volume 7.4683222369712E+21
Height 18794185.480303