84393957 (number)

84393957 is an odd 8-digits composite number following 84393956 and preceding 84393958. In scientific notation, it is written as 8.4393957 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 56262636 positive integers (up to 84393957) that are relatively prime to 84393957.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-three thousand nine hundred fifty-seven

Notation

Scientific notation 8.4393957 × 10^7
Engineering notation 8.4393957 × 10^6

Prime Factorization of 84393957

Prime Factorization 3 × 28131319

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 84393957
Product of the distinct prime numbers

The prime factorization of 84393957 is 3 × 28131319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 28, 47, 697, 791, 581, 81, 86995, 4973, 485108, 367473, 1054145, 1797576, 73693548, 68405343, 663753626, 216667378, 940811901, 2140371628

Basic calculations (n = 84393957)

Multiplication

n×y
n×2 168787914
n×3 253181871
n×4 337575828
n×5 421969785

Division

n÷y
n÷2 42196978.5
n÷3 28131319
n÷3 21098489.25
n÷5 16878791.4

Exponentiation

ny
n2 7122339978117849
n3 6.0108245385266E+23
n4 5.0727726763896E+31
n5 4.28111359122E+39

Nth Root

y√n
2√n 9186.6183658624
3√n 438.6355060377
4√n 95.846848492073
5√n 38.482410681962

Divisors of 84393957

1, 3, 28131319, 84393957

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 -84393956
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 84393957 can be divided by 4 positive divisors. The sum of these divisors (counting 84393957) is 1, the average is 0.25.

Base conversion 84393957

Base System Value
2 Binary 101000001111011111111100101
3 Ternary 12212210122202010
4 Quaternary 11001323333211
5 Quinary 133101101312
6 Senary 12212504433
8 Octal 501737745
10 Decimal 84393957
12 Duodecimal 2431b119
16 Hexadecimal 507bfe5
20 Vigesimal 16794hh
36 Base36 1e8usl

Cryptographic Hash Functions

md5 58d25e657ec31948d4b37f30c35d0ffe
sha1 ebca3fee9397e399c82048aa22635511d8f313af
sha256 2eeb0f152dbc82ad40d27004738bafa2f240c20f0c4ee0d7b4d9bf5a550d77a9
sha512 06f5ccc3cd541aef7bf95603acbd9ce1e3fc0c4e89e5de0d03c46a92cd6260d4019dd2f122ce68df6512e7f67c1071ed7af419a65471feedfca1e1a39cf5296d
ripemd-160 5d7f4e11f4c2af06d944b58e8d59e6d27e4557c5

84393957 as geometric shapes

Circle

Radius = n
Diameter 168787914
Circumference 530262870.63715
Area 2.2375490951624E+16

Sphere

Radius = n
Volume 2.517808294967E+24
Surface area 8.9501963806496E+16
Circumference 530262870.63715

Square

Length = n
Perimeter 337575828
Area 7122339978117849
Diagonal 119351078.57173

Cube

Length = n
Surface area 42734039868707094
Volume 6.0108245385266E+23
Space diagonal 146174621.37578

Equilateral Triangle

Length = n
Perimeter 253181871
Area 3.0840636777198E+15
Altitude 73087310.687892

Triangular Pyramid

Length = n
Surface area 3.0840636777198E+15
Volume 7.0838246528578E+22
Height 39783692.857244