38878841 (number)

38878841 is an odd 8-digits composite number following 38878840 and preceding 38878842. In scientific notation, it is written as 3.8878841 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 38861712 positive integers (up to 38878841) that are relatively prime to 38878841.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred seventy-eight thousand eight hundred forty-one

Notation

Scientific notation 3.8878841 × 10^7
Engineering notation 3.8878841 × 10^6

Prime Factorization of 38878841

Prime Factorization 2693 × 14437

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38878841
Product of the distinct prime numbers

The prime factorization of 38878841 is 2693 × 14437. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 54, 5, 95, 778, 810, 1408, 40867, 40487, 121392, 230759, 7686598, 4563976, 69302940, 59887348, 894113209, 875443621, 2093203926, 8059544794

Basic calculations (n = 38878841)

Multiplication

n×y
n×2 77757682
n×3 116636523
n×4 155515364
n×5 194394205

Division

n÷y
n÷2 19439420.5
n÷3 12959613.666667
n÷3 9719710.25
n÷5 7775768.2

Exponentiation

ny
n2 1511564277503281
n3 5.876786720633E+22
n4 2.284826565024E+30
n5 8.8831408734145E+37

Nth Root

y√n
2√n 6235.2899691995
3√n 338.76960412682
4√n 78.963852294575
5√n 32.956619810472

Divisors of 38878841

1, 2693, 14437, 38878841

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38878840
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38878841 can be divided by 4 positive divisors. The sum of these divisors (counting 38878841) is 1, the average is 0.25.

Base conversion 38878841

Base System Value
2 Binary 10010100010011111001111001
3 Ternary 2201011020202002
4 Quaternary 2110103321321
5 Quinary 34423110331
6 Senary 3505150345
8 Octal 224237171
10 Decimal 38878841
12 Duodecimal 1102b3b5
16 Hexadecimal 2513e79
20 Vigesimal c2jh21
36 Base36 n5b3t

Cryptographic Hash Functions

md5 8fe78ba45dfa698f34ef8ea05bd4f0d1
sha1 338364dab4b826ab4ddbc9309bab8cddc263beeb
sha256 b2249f8f7611d9ec445840ed8d92a938f5ba2622824ca6fd4acbb82617a1c718
sha512 d47063215329eb0b8980c199e2b5c58520b87fd00b297a37802296c3e3ef2e9cdff1206dcf4ea2df3006371e01da3644e6cfb5909c895c24f30902645a6e6415
ripemd-160 de14c52046ba1c28cc5763a5fe0503c10a4f57f8

38878841 as geometric shapes

Circle

Radius = n
Diameter 77757682
Circumference 244282962.53137
Area 4.7487192296331E+15

Sphere

Radius = n
Volume 2.4616626651006E+23
Surface area 1.8994876918532E+16
Circumference 244282962.53137

Square

Length = n
Perimeter 155515364
Area 1511564277503281
Diagonal 54982984.231547

Cube

Length = n
Surface area 9069385665019686
Volume 5.876786720633E+22
Space diagonal 67340127.951392

Equilateral Triangle

Length = n
Perimeter 116636523
Area 6.5452653188546E+14
Altitude 33670063.975696

Triangular Pyramid

Length = n
Surface area 6.5452653188546E+14
Volume 6.9258595695777E+21
Height 18327661.410516