88894989 (number)

88894989 is an odd 8-digits composite number following 88894988 and preceding 88894990. In scientific notation, it is written as 8.8894989 × 10^7. The sum of its digits is 63. It has a total of 6 prime factors and 32 positive divisors. There are 55707264 positive integers (up to 88894989) that are relatively prime to 88894989.

Interesting facts

Basic properties

Name

Name eighty-eight million eight hundred ninety-four thousand nine hundred eighty-nine

Notation

Scientific notation 8.8894989 × 10^7
Engineering notation 8.8894989 × 10^6

Prime Factorization of 88894989

Prime Factorization 51 × 9 × 3 × 3 × 27 × 797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 29631663
Product of the distinct prime numbers

The prime factorization of 88894989 is 51 × 9 × 3 × 3 × 27 × 797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 69, 70, 974, 55, 4645, 1681, 89072, 48164, 502880, 828641, 9476596, 6395416, 83214059, 13943240, 308997002, 137465938, 4714547632, 6186042798

Basic calculations (n = 88894989)

Multiplication

n×y
n×2 177789978
n×3 266684967
n×4 355579956
n×5 444474945

Division

n÷y
n÷2 44447494.5
n÷3 29631663
n÷3 22223747.25
n÷5 17778997.8

Exponentiation

ny
n2 7902319069310121
n3 7.0247656674081E+23
n4 6.2446646673182E+31
n5 5.5511939690994E+39

Nth Root

y√n
2√n 9428.4139175155
3√n 446.29884219303
4√n 97.10002017258
5√n 38.884404842074

Divisors of 88894989

1, 3, 9, 27, 51, 81, 153, 243, 459, 729, 797, 1377, 2187, 2391, 4131, 7173, 12393, 21519, 37179, 40647, 64557, 111537, 121941, 193671, 365823, 581013, 1097469, 1743039, 3292407, 9877221, 29631663, 88894989

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88894988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88894989 can be divided by 32 positive divisors. The sum of these divisors (counting 88894989) is 1, the average is 0.03125.

Base conversion 88894989

Base System Value
2 Binary 101010011000110111000001101
3 Ternary 20012021100000000
4 Quaternary 11103012320031
5 Quinary 140224114424
6 Senary 12453154513
8 Octal 523067015
10 Decimal 88894989
12 Duodecimal 2592ba39
16 Hexadecimal 54c6e0d
20 Vigesimal 17fbh99
36 Base36 1gxbt9

Cryptographic Hash Functions

md5 150d99415acb725aca3652d1a3a86793
sha1 a3d7d28b10ea4f24dbb738cb1fedd7e5aae06228
sha256 0816df3815aead3af594c7cc04255c1d9856d4f348a9b021aeac56020cdb4a6b
sha512 1fc6afd8a68202ea045549f8415e4b62a44946bc90adc390a4cde446077dd4d2faa99ac8c5f224f03c7e85b34f287703717f828914e66c83c0799a513ba7a8ae
ripemd-160 9778ff6d4e246ea144d8ef3e8e69cec6294fe1bc

88894989 as geometric shapes

Circle

Radius = n
Diameter 177789978
Circumference 558543688.76669
Area 2.4825867534467E+16

Sphere

Radius = n
Volume 2.9425269618559E+24
Surface area 9.9303470137869E+16
Circumference 558543688.76669

Square

Length = n
Perimeter 355579956
Area 7902319069310121
Diagonal 125716499.07081

Cube

Length = n
Surface area 47413914415860726
Volume 7.0247656674081E+23
Space diagonal 153970637.48628

Equilateral Triangle

Length = n
Perimeter 266684967
Area 3.4218045314164E+15
Altitude 76985318.743138

Triangular Pyramid

Length = n
Surface area 3.4218045314164E+15
Volume 8.2787657327846E+22
Height 41905499.690269