38442950 (number)

38442950 is an even 8-digits composite number following 38442949 and preceding 38442951. In scientific notation, it is written as 3.8442950 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 11289600 positive integers (up to 38442950) that are relatively prime to 38442950.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-two thousand nine hundred fifty

Notation

Scientific notation 3.8442950 × 10^7
Engineering notation 3.8442950 × 10^6

Prime Factorization of 38442950

Prime Factorization 2 × 1225 × 13 × 17 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38442950
Product of the distinct prime numbers

The prime factorization of 38442950 is 2 × 1225 × 13 × 17 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 56, 36, 493, 276, 6148, 6259, 39959, 56853, 661695, 814660, 9209590, 5194558, 41058920, 84676593, 995038943, 786259101, 9834144148, 6318167263

Basic calculations (n = 38442950)

Multiplication

n×y
n×2 76885900
n×3 115328850
n×4 153771800
n×5 192214750

Division

n÷y
n÷2 19221475
n÷3 12814316.666667
n÷3 9610737.5
n÷5 7688590

Exponentiation

ny
n2 1477860404702500
n3 5.6813313644958E+22
n4 2.1840713757874E+30
n5 8.3962146695828E+37

Nth Root

y√n
2√n 6200.2378986616
3√n 337.49880200764
4√n 78.741589383639
5√n 32.882387379563

Divisors of 38442950

1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1225, 1846, 2414, 2450, 15691, 15925, 20825, 31382, 31850, 41650, 86975, 173950, 270725, 541450, 1130675, 1478575, 2261350, 2957150, 19221475, 38442950

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38442949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38442950 can be divided by 32 positive divisors. The sum of these divisors (counting 38442950) is 1, the average is 0.03125.

Base conversion 38442950

Base System Value
2 Binary 10010010101001011111000110
3 Ternary 2200100002210222
4 Quaternary 2102221133012
5 Quinary 34320133300
6 Senary 3451544342
8 Octal 222513706
10 Decimal 38442950
12 Duodecimal 10a5b0b2
16 Hexadecimal 24a97c6
20 Vigesimal c0577a
36 Base36 mvyrq

Cryptographic Hash Functions

md5 8cfa656fb97fd2ac87bcde5a39a3ccfd
sha1 ced2e739cf84cbbd5d0500350d7350faebb04a3a
sha256 088ebf0f1a89f65154d34f7757a358f5664d1588a0e954f52af14acc309c8f9e
sha512 a656d15024f0af2446b34e225e171073a2057af3a8bccb182dce7c4f6c3b9fe55c580a9a6c14dd05679f382b4254d2103fb4d1ada3dcd4d13c681f1e834a98c5
ripemd-160 9f9c173921a1376fc06df4d47e86c443bb3bcc6c

38442950 as geometric shapes

Circle

Radius = n
Diameter 76885900
Circumference 241544178.60464
Area 4.6428353904446E+15

Sphere

Radius = n
Volume 2.3797905169746E+23
Surface area 1.8571341561778E+16
Circumference 241544178.60464

Square

Length = n
Perimeter 153771800
Area 1477860404702500
Diagonal 54366541.267631

Cube

Length = n
Surface area 8867162428215000
Volume 5.6813313644958E+22
Space diagonal 66585142.59283

Equilateral Triangle

Length = n
Perimeter 115328850
Area 6.3993232685976E+14
Altitude 33292571.296415

Triangular Pyramid

Length = n
Surface area 6.3993232685976E+14
Volume 6.695513223338E+21
Height 18122180.422544