842904993 (number)

842904993 is an odd 9-digits composite number following 842904992 and preceding 842904994. In scientific notation, it is written as 8.42904993 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 481309776 positive integers (up to 842904993) that are relatively prime to 842904993.

Interesting facts

Basic properties

Name

Name eight hundred forty-two million nine hundred four thousand nine hundred ninety-three

Notation

Scientific notation 8.42904993 × 10^8
Engineering notation 8.42904993 × 10^6

Prime Factorization of 842904993

Prime Factorization 7 × 3 × 1447 × 27739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 842904993
Product of the distinct prime numbers

The prime factorization of 842904993 is 7 × 3 × 1447 × 27739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 842904993)

Multiplication

n×y
n×2 1685809986
n×3 2528714979
n×4 3371619972
n×5 4214524965

Division

n÷y
n÷2 421452496.5
n÷3 280968331
n÷3 210726248.25
n÷5 168580998.6

Exponentiation

ny
n2 710488827224330049
n3 5.988745799381E+26
n4 5.047943736106E+35
n5 4.2549369795469E+44

Nth Root

y√n
2√n 29032.826128367
3√n 944.62523254297
4√n 170.390217232
5√n 60.975549851095

Divisors of 842904993

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -842904992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 842904993 can be divided by 16 positive divisors. The sum of these divisors (counting 842904993) is 1, the average is 0.0625.

Base conversion 842904993

Base System Value
2 Binary 110010001111011011010110100001
3 Ternary 2011202002000021110
4 Quaternary 302033123112201
5 Quinary 3211240424433
6 Senary 215350213533
8 Octal 6217332641
10 Decimal 842904993
12 Duodecimal 1b63542a9
16 Hexadecimal 323db5a1
20 Vigesimal d38329d
36 Base36 dxudnl

Cryptographic Hash Functions

md5 39b72f4e8e92e8fe1578880a7a31c717
sha1 0ae1199c50f8baf00dc8e0fd8be46f5ca45345ab
sha256 efdf11336ec30a71c3306ecc491fc0614dc6151a5228e55eae5b5d0179d69c6c
sha512 18ea6d5ca42aa5318c62f24928a933d4fa5fc7dcc8f2c80d7c61254178988c2d89b8a2cf4d559771e4079f60d443844edda7b922eaa28aed3a7ba2550136ba6a
ripemd-160 c7712c36a334127d2c102cf1e982c64fdcc133aa

842904993 as geometric shapes

Circle

Radius = n
Diameter 1685809986
Circumference 5296128267.3659
Area 2.2320664800656E+18

Sphere

Radius = n
Volume 2.5085599743403E+27
Surface area 8.9282659202623E+18
Circumference 5296128267.3659

Square

Length = n
Perimeter 3371619972
Area 710488827224330049
Diagonal 1192047672.8926

Cube

Length = n
Surface area 4262932963345980294
Volume 5.988745799381E+26
Space diagonal 1459954273.8295

Equilateral Triangle

Length = n
Perimeter 2528714979
Area 3.0765068674064E+17
Altitude 729977136.91474

Triangular Pyramid

Length = n
Surface area 3.0765068674064E+17
Volume 7.0578046092413E+25
Height 397349224.29753