838648045 (number)

838648045 is an odd 9-digits composite number following 838648044 and preceding 838648046. In scientific notation, it is written as 8.38648045 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 660904464 positive integers (up to 838648045) that are relatively prime to 838648045.

Interesting facts

Basic properties

Name

Name eight hundred thirty-eight million six hundred forty-eight thousand forty-five

Notation

Scientific notation 8.38648045 × 10^8
Engineering notation 8.38648045 × 10^6

Prime Factorization of 838648045

Prime Factorization 67 × 5 × 2503427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 838648045
Product of the distinct prime numbers

The prime factorization of 838648045 is 67 × 5 × 2503427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 84, 22, 481, 58, 2788, 8574, 92082, 10343, 78413, 333952, 6937913, 6659150, 35538596, 22620217, 500427452, 236672047, 1282492554, 3335989104

Basic calculations (n = 838648045)

Multiplication

n×y
n×2 1677296090
n×3 2515944135
n×4 3354592180
n×5 4193240225

Division

n÷y
n÷2 419324022.5
n÷3 279549348.33333
n÷3 209662011.25
n÷5 167729609

Exponentiation

ny
n2 703330543382322025
n3 5.8984678519637E+26
n4 4.9467385325447E+35
n5 4.1485725994448E+44

Nth Root

y√n
2√n 28959.420660642
3√n 943.03232504579
4√n 170.1746769077
5√n 60.913835729855

Divisors of 838648045

1, 5, 67, 335, 2503427, 12517135, 167729609, 838648045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -838648044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 838648045 can be divided by 8 positive divisors. The sum of these divisors (counting 838648045) is 1, the average is 0.125.

Base conversion 838648045

Base System Value
2 Binary 110001111111001100000011101101
3 Ternary 2011110001201211201
4 Quaternary 301333030003231
5 Quinary 3204143214140
6 Senary 215115045501
8 Octal 6177140355
10 Decimal 838648045
12 Duodecimal 1b4a40891
16 Hexadecimal 31fcc0ed
20 Vigesimal d21b025
36 Base36 dvb4z1

Cryptographic Hash Functions

md5 fa93dc3ebbe2cdfd710b6bcb83d34632
sha1 a1e1c683871167130935160aafee4b1d57ab4b72
sha256 a137280e225beb00871a6f2387b5e2c979991f3efe9d7e70b230448a0bf15c62
sha512 e354a4410d922ea152e8aa04e1d91371b480c8b52fcdb390e6043928e1a1aa08a9eae0538a8c40e7e499e5d1d163de32938268fc56e091bcf20422ac8f887335
ripemd-160 2ec1919e1097e090e38bfdfa5fa8d0d9a4df0919

838648045 as geometric shapes

Circle

Radius = n
Diameter 1677296090
Circumference 5269381074.2389
Area 2.2095780681352E+18

Sphere

Radius = n
Volume 2.4707444361553E+27
Surface area 8.8383122725409E+18
Circumference 5269381074.2389

Square

Length = n
Perimeter 3354592180
Area 703330543382322025
Diagonal 1186027439.2967

Cube

Length = n
Surface area 4219983260293932150
Volume 5.8984678519637E+26
Space diagonal 1452581023.6083

Equilateral Triangle

Length = n
Perimeter 2515944135
Area 3.045510589133E+17
Altitude 726290511.80415

Triangular Pyramid

Length = n
Surface area 3.045510589133E+17
Volume 6.9514110278907E+25
Height 395342479.76556