38402488 (number)

38402488 is an even 8-digits composite number following 38402487 and preceding 38402489. In scientific notation, it is written as 3.8402488 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 19183296 positive integers (up to 38402488) that are relatively prime to 38402488.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred two thousand four hundred eighty-eight

Notation

Scientific notation 3.8402488 × 10^7
Engineering notation 3.8402488 × 10^6

Prime Factorization of 38402488

Prime Factorization 2 × 2 × 2 × 2729 × 1759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9600622
Product of the distinct prime numbers

The prime factorization of 38402488 is 2 × 2 × 2 × 2729 × 1759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 41, 95, 884, 839, 6784, 5043, 92830, 81038, 544006, 443656, 6953365, 1875815, 42518701, 97590273, 870296836, 330988446, 1486528053, 5805293263

Basic calculations (n = 38402488)

Multiplication

n×y
n×2 76804976
n×3 115207464
n×4 153609952
n×5 192012440

Division

n÷y
n÷2 19201244
n÷3 12800829.333333
n÷3 9600622
n÷5 7680497.6

Exponentiation

ny
n2 1474751084590144
n3 5.663411082896E+22
n4 2.1748907614998E+30
n5 8.3521216369807E+37

Nth Root

y√n
2√n 6196.974100317
3√n 337.38035228442
4√n 78.720861912945
5√n 32.875462584987

Divisors of 38402488

1, 2, 4, 8, 1759, 2729, 3518, 5458, 7036, 10916, 14072, 21832, 4800311, 9600622, 19201244, 38402488

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 -38402487
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 38402488 can be divided by 16 positive divisors. The sum of these divisors (counting 38402488) is 1, the average is 0.0625.

Base conversion 38402488

Base System Value
2 Binary 10010010011111100110111000
3 Ternary 2200021001022101
4 Quaternary 2102133212320
5 Quinary 34312334423
6 Senary 3451033144
8 Octal 222374670
10 Decimal 38402488
12 Duodecimal 10a3b7b4
16 Hexadecimal 249f9b8
20 Vigesimal c00648
36 Base36 mv3js

Cryptographic Hash Functions

md5 895606484a53c0467d8e359c63f6ffba
sha1 c0c330787808dfc447320178c35577721bee81c2
sha256 ad65fff8029287a25cf63e69c5a3ce63b6394ed906df1f28fd3fabc5fec2828c
sha512 dcc424acd91cf7d83ad8da7776ba3dc9047e40356d0b27c4f81a7d9df7aae5363c9605bdc6597ad2ec4749e9ef3acad59e3e705f86b8196540e5ea130ceb5504
ripemd-160 4acc124b0631bfcdec4de70f0c8b65511d44db86

38402488 as geometric shapes

Circle

Radius = n
Diameter 76804976
Circumference 241289948.36074
Area 4.633067173222E+15

Sphere

Radius = n
Volume 2.3722840869713E+23
Surface area 1.8532268692888E+16
Circumference 241289948.36074

Square

Length = n
Perimeter 153609952
Area 1474751084590144
Diagonal 54309319.35847

Cube

Length = n
Surface area 8848506507540864
Volume 5.663411082896E+22
Space diagonal 66515060.353054

Equilateral Triangle

Length = n
Perimeter 115207464
Area 6.3858595175686E+14
Altitude 33257530.176527

Triangular Pyramid

Length = n
Surface area 6.3858595175686E+14
Volume 6.674393968938E+21
Height 18103106.452823