38402494 (number)

38402494 is an even 8-digits composite number following 38402493 and preceding 38402495. In scientific notation, it is written as 3.8402494 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 17540352 positive integers (up to 38402494) that are relatively prime to 38402494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8402494 × 10^7
Engineering notation 3.8402494 × 10^6

Prime Factorization of 38402494

Prime Factorization 2 × 13 × 97 × 15227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38402494
Product of the distinct prime numbers

The prime factorization of 38402494 is 2 × 13 × 97 × 15227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 59, 31, 79, 753, 991, 4349, 90615, 47140, 58164, 735725, 3025647, 3891334, 73350141, 23081680, 559857403, 700296734, 6235202826, 723827134

Basic calculations (n = 38402494)

Multiplication

n×y
n×2 76804988
n×3 115207482
n×4 153609976
n×5 192012470

Division

n÷y
n÷2 19201247
n÷3 12800831.333333
n÷3 9600623.5
n÷5 7680498.8

Exponentiation

ny
n2 1474751545420036
n3 5.6634137374484E+22
n4 2.1748921207188E+30
n5 8.352128161655E+37

Nth Root

y√n
2√n 6196.9745844242
3√n 337.38036985518
4√n 78.72086498778
5√n 32.875463612278

Divisors of 38402494

1, 2, 13, 26, 97, 194, 1261, 2522, 15227, 30454, 197951, 395902, 1477019, 2954038, 19201247, 38402494

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 -38402493
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 38402494 can be divided by 16 positive divisors. The sum of these divisors (counting 38402494) is 1, the average is 0.0625.

Base conversion 38402494

Base System Value
2 Binary 10010010011111100110111110
3 Ternary 2200021001022121
4 Quaternary 2102133212332
5 Quinary 34312334434
6 Senary 3451033154
8 Octal 222374676
10 Decimal 38402494
12 Duodecimal 10a3b7ba
16 Hexadecimal 249f9be
20 Vigesimal c0064e
36 Base36 mv3jy

Cryptographic Hash Functions

md5 1f946d63ebbad47423008859dc9a9368
sha1 5f99bd19e61e13bd9bd477aa6952d03d17c0a4af
sha256 52f62500c2f4fd2d276465aa36cd0b3312c3551c32ee040b1f4c4e1027c8c114
sha512 efd1a869042cc4e373e7082b6045a5c5a8ce870dba3666ece5529efead3d6adc0f677f94af01feaca9bb1c105b548a711a1ed2473ccb665e02b021cb5ba3665f
ripemd-160 795bb17d8be0368429291017c6b4e0422bc44273

38402494 as geometric shapes

Circle

Radius = n
Diameter 76804988
Circumference 241289986.05985
Area 4.6330686209618E+15

Sphere

Radius = n
Volume 2.3722851989076E+23
Surface area 1.8532274483847E+16
Circumference 241289986.05985

Square

Length = n
Perimeter 153609976
Area 1474751545420036
Diagonal 54309327.843751

Cube

Length = n
Surface area 8848509272520216
Volume 5.6634137374484E+22
Space diagonal 66515070.745359

Equilateral Triangle

Length = n
Perimeter 115207482
Area 6.3858615130206E+14
Altitude 33257535.372679

Triangular Pyramid

Length = n
Surface area 6.3858615130206E+14
Volume 6.674397097358E+21
Height 18103109.28125