84394493 (number)

84394493 is an odd 8-digits composite number following 84394492 and preceding 84394494. In scientific notation, it is written as 8.4394493 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 81570240 positive integers (up to 84394493) that are relatively prime to 84394493.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-four thousand four hundred ninety-three

Notation

Scientific notation 8.4394493 × 10^7
Engineering notation 8.4394493 × 10^6

Prime Factorization of 84394493

Prime Factorization 31 × 1297 × 2099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84394493
Product of the distinct prime numbers

The prime factorization of 84394493 is 31 × 1297 × 2099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84394493)

Multiplication

n×y
n×2 168788986
n×3 253183479
n×4 337577972
n×5 421972465

Division

n÷y
n÷2 42197246.5
n÷3 28131497.666667
n÷3 21098623.25
n÷5 16878898.6

Exponentiation

ny
n2 7122430448727049
n3 6.0109390664808E+23
n4 5.0729015496954E+31
n5 4.2812495432546E+39

Nth Root

y√n
2√n 9186.6475386835
3√n 438.63643465132
4√n 95.847000676513
5√n 38.48245956347

Divisors of 84394493

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 -84394492
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 84394493 can be divided by 8 positive divisors. The sum of these divisors (counting 84394493) is 1, the average is 0.125.

Base conversion 84394493

Base System Value
2 Binary 101000001111100000111111101
3 Ternary 12212210200110222
4 Quaternary 11001330013331
5 Quinary 133101110433
6 Senary 12212511125
8 Octal 501740775
10 Decimal 84394493
12 Duodecimal 2431b4a5
16 Hexadecimal 507c1fd
20 Vigesimal 167964d
36 Base36 1e8v7h

Cryptographic Hash Functions

md5 a3c7f5bea78d5a7b7d8afdf7d9616b2e
sha1 6e6ffcd4dc63dcd079b5969fc23bbe4f4fee9477
sha256 6dbc149ce49ee80cf5627a1e5f4affca0cef04627f3bea426b17f4480629dfd1
sha512 b5f00885976a86c8c04c2a4e344e3777d31eb373f8b352b8a967f3a5485ce283e431dae40982e05acc23f1be9b2bd133a83f82757c97e5e348de40f9b42d9546
ripemd-160 196cc2a8b8f4b18432f8865c1848529db3725bb4

84394493 as geometric shapes

Circle

Radius = n
Diameter 168788986
Circumference 530266238.42447
Area 2.2375775173425E+16

Sphere

Radius = n
Volume 2.5178562683243E+24
Surface area 8.9503100693701E+16
Circumference 530266238.42447

Square

Length = n
Perimeter 337577972
Area 7122430448727049
Diagonal 119351836.5902

Cube

Length = n
Surface area 42734582692362294
Volume 6.0109390664808E+23
Space diagonal 146175549.75502

Equilateral Triangle

Length = n
Perimeter 253183479
Area 3.0841028526427E+15
Altitude 73087774.877508

Triangular Pyramid

Length = n
Surface area 3.0841028526427E+15
Volume 7.0839596253462E+22
Height 39783945.530067