38406494 (number)

38406494 is an even 8-digits composite number following 38406493 and preceding 38406495. In scientific notation, it is written as 3.8406494 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 16459884 positive integers (up to 38406494) that are relatively prime to 38406494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8406494 × 10^7
Engineering notation 3.8406494 × 10^6

Prime Factorization of 38406494

Prime Factorization 2 × 7 × 7 × 391903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5486642
Product of the distinct prime numbers

The prime factorization of 38406494 is 2 × 7 × 7 × 391903. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 23, 60, 693, 584, 4947, 6000, 4679, 90542, 466512, 365169, 1504117, 717976, 1105919, 24714105, 504649099, 793891762, 5789086835, 773060841

Basic calculations (n = 38406494)

Multiplication

n×y
n×2 76812988
n×3 115219482
n×4 153625976
n×5 192032470

Division

n÷y
n÷2 19203247
n÷3 12802164.666667
n÷3 9601623.5
n÷5 7681298.8

Exponentiation

ny
n2 1475058781372036
n3 5.6651836236412E+22
n4 2.1757984085028E+30
n5 8.3564788521371E+37

Nth Root

y√n
2√n 6197.2973141524
3√n 337.39208328388
4√n 78.722914797106
5√n 32.876148444758

Divisors of 38406494

1, 2, 7, 14, 49, 98, 391903, 783806, 2743321, 5486642, 19203247, 38406494

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38406493
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38406494 can be divided by 12 positive divisors. The sum of these divisors (counting 38406494) is 1, the average is 0.083333333333333.

Base conversion 38406494

Base System Value
2 Binary 10010010100000100101011110
3 Ternary 2200021020210202
4 Quaternary 2102200211132
5 Quinary 34313001434
6 Senary 3451103502
8 Octal 222404536
10 Decimal 38406494
12 Duodecimal 10a41b92
16 Hexadecimal 24a095e
20 Vigesimal c00g4e
36 Base36 mv6n2

Cryptographic Hash Functions

md5 bafdff527a28cd7a8ecb54b8a63190f6
sha1 c4f731d84d24fda7417afe49d96ee8f5a681708a
sha256 7e94d301a33b480af3b16c6bd99fa4804d1d12aa387a859a77a074fd03ddcc40
sha512 ea193f2e4bbe3ca95680b4302c311b499d70346099dfea13c109545144390e67b02417cc5639ce0f26d96a91073dee281fa528774733e52a3f24ea49ac2b52f7
ripemd-160 0071315b841b81c4ec7dea21e65298fcffc14eaa

38406494 as geometric shapes

Circle

Radius = n
Diameter 76812988
Circumference 241315118.80108
Area 4.6340338311715E+15

Sphere

Radius = n
Volume 2.3730265671025E+23
Surface area 1.8536135324686E+16
Circumference 241315118.80108

Square

Length = n
Perimeter 153625976
Area 1475058781372036
Diagonal 54314984.698001

Cube

Length = n
Surface area 8850352688232216
Volume 5.6651836236412E+22
Space diagonal 66521998.948589

Equilateral Triangle

Length = n
Perimeter 115219482
Area 6.3871918837175E+14
Altitude 33260999.474295

Triangular Pyramid

Length = n
Surface area 6.3871918837175E+14
Volume 6.6764829282395E+21
Height 18104994.899334