84893145 (number)

84893145 is an odd 8-digits composite number following 84893144 and preceding 84893146. In scientific notation, it is written as 8.4893145 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 45276336 positive integers (up to 84893145) that are relatively prime to 84893145.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred ninety-three thousand one hundred forty-five

Notation

Scientific notation 8.4893145 × 10^7
Engineering notation 8.4893145 × 10^6

Prime Factorization of 84893145

Prime Factorization 3 × 5 × 5659543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84893145
Product of the distinct prime numbers

The prime factorization of 84893145 is 3 × 5 × 5659543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84893145)

Multiplication

n×y
n×2 169786290
n×3 254679435
n×4 339572580
n×5 424465725

Division

n÷y
n÷2 42446572.5
n÷3 28297715
n÷3 21223286.25
n÷5 16978629

Exponentiation

ny
n2 7206846067991025
n3 6.1181182824264E+23
n4 5.1938630247718E+31
n5 4.4092336687209E+39

Nth Root

y√n
2√n 9213.7476088723
3√n 439.49864555049
4√n 95.988268079346
5√n 38.527827838329

Divisors of 84893145

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 -84893144
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 84893145 can be divided by 8 positive divisors. The sum of these divisors (counting 84893145) is 1, the average is 0.125.

Base conversion 84893145

Base System Value
2 Binary 101000011110101110111011001
3 Ternary 12220202000111120
4 Quaternary 11003311313121
5 Quinary 133213040040
6 Senary 12231315453
8 Octal 503656731
10 Decimal 84893145
12 Duodecimal 2451bb89
16 Hexadecimal 50f5dd9
20 Vigesimal 16abch5
36 Base36 1ejjyx

Cryptographic Hash Functions

md5 61d6745bd71f2512d08394d944991f9d
sha1 312aed9759a6ae23c0a0972f1390dbdb6bb4e0da
sha256 3ac6bdcc7629247b5573d262105f2778fd6caaceb50f2a5d2867f6d8b904f218
sha512 a0f1a030607db3bbd9d27f6befa53c773c11637ced5ca7df8589a94218d930e4bf51b4497c6916791f627e7038278dce52e104e3b33a3b38bb4db779977de7fc
ripemd-160 c742f105abb8fe0f6043ab833edfa0a78a2cc1d9

84893145 as geometric shapes

Circle

Radius = n
Diameter 169786290
Circumference 533399361.34427
Area 2.2640974662753E+16

Sphere

Radius = n
Volume 2.5627513933152E+24
Surface area 9.0563898651012E+16
Circumference 533399361.34427

Square

Length = n
Perimeter 339572580
Area 7206846067991025
Diagonal 120057037.01151

Cube

Length = n
Surface area 43241076407946150
Volume 6.1181182824264E+23
Space diagonal 147039240.35431

Equilateral Triangle

Length = n
Perimeter 254679435
Area 3.1206558880221E+15
Altitude 73519620.177156

Triangular Pyramid

Length = n
Surface area 3.1206558880221E+15
Volume 7.2102715426752E+22
Height 40019012.337169