842938105 (number)

842938105 is an odd 9-digits composite number following 842938104 and preceding 842938106. In scientific notation, it is written as 8.42938105 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 674350480 positive integers (up to 842938105) that are relatively prime to 842938105.

Interesting facts

Basic properties

Name

Name eight hundred forty-two million nine hundred thirty-eight thousand one hundred five

Notation

Scientific notation 8.42938105 × 10^8
Engineering notation 8.42938105 × 10^6

Prime Factorization of 842938105

Prime Factorization 5 × 168587621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 842938105
Product of the distinct prime numbers

The prime factorization of 842938105 is 5 × 168587621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 16, 16, 169, 216, 9256, 7959, 74177, 3623, 488479, 74241, 2708483, 8543860, 19170049, 95812489, 636145379, 987683296, 7167523794, 9683724030

Basic calculations (n = 842938105)

Multiplication

n×y
n×2 1685876210
n×3 2528814315
n×4 3371752420
n×5 4214690525

Division

n÷y
n÷2 421469052.5
n÷3 280979368.33333
n÷3 210734526.25
n÷5 168587621

Exponentiation

ny
n2 710544648860991025
n3 5.9894515982877E+26
n4 5.0487369802499E+35
n5 4.2557727827753E+44

Nth Root

y√n
2√n 29033.396373831
3√n 944.63760167962
4√n 170.39189057532
5√n 60.976028906433

Divisors of 842938105

1, 5, 168587621, 842938105

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 -842938104
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 842938105 can be divided by 4 positive divisors. The sum of these divisors (counting 842938105) is 1, the average is 0.25.

Base conversion 842938105

Base System Value
2 Binary 110010001111100011011011111001
3 Ternary 2011202010200200211
4 Quaternary 302033203123321
5 Quinary 3211243004410
6 Senary 215351031121
8 Octal 6217433371
10 Decimal 842938105
12 Duodecimal 1b636b4a1
16 Hexadecimal 323e36f9
20 Vigesimal d387555
36 Base36 dxv37d

Cryptographic Hash Functions

md5 17af5676c6df1e7001ff49ea3a5465af
sha1 39666ad90d2e07114088443ec19116a6096ef794
sha256 3ca8512a8a67bf13159485e29f846e447bc6061b471f9874a751b8b41b3c9662
sha512 9b61e60b0570e01b6483f8148503d091a1684a590f691397e55beb185c17fed86b14fbf531ec6a2e5d2eb5627de60e22dc1ade81ceb79c0b2e5b485f12ced63f
ripemd-160 93aa9bf54c1a7103e153c3df1bf79bcc9487ce78

842938105 as geometric shapes

Circle

Radius = n
Diameter 1685876210
Circumference 5296336316.1978
Area 2.2322418489092E+18

Sphere

Radius = n
Volume 2.508855618695E+27
Surface area 8.9289673956369E+18
Circumference 5296336316.1978

Square

Length = n
Perimeter 3371752420
Area 710544648860991025
Diagonal 1192094500.3321

Cube

Length = n
Surface area 4263267893165946150
Volume 5.9894515982877E+26
Space diagonal 1460011625.4958

Equilateral Triangle

Length = n
Perimeter 2528814315
Area 3.0767485821836E+17
Altitude 730005812.74791

Triangular Pyramid

Length = n
Surface area 3.0767485821836E+17
Volume 7.0586364012298E+25
Height 397364833.44403