88894945 (number)

88894945 is an odd 8-digits composite number following 88894944 and preceding 88894946. In scientific notation, it is written as 8.8894945 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 71076720 positive integers (up to 88894945) that are relatively prime to 88894945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8894945 × 10^7
Engineering notation 8.8894945 × 10^6

Prime Factorization of 88894945

Prime Factorization 5 × 2399 × 7411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88894945
Product of the distinct prime numbers

The prime factorization of 88894945 is 5 × 2399 × 7411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 31, 32, 56, 637, 9617, 5532, 44987, 99170, 299680, 767959, 7949283, 3485432, 24464888, 83428258, 344178541, 489207349, 844492624, 4408650079

Basic calculations (n = 88894945)

Multiplication

n×y
n×2 177789890
n×3 266684835
n×4 355579780
n×5 444474725

Division

n÷y
n÷2 44447472.5
n÷3 29631648.333333
n÷3 22223736.25
n÷5 17778989

Exponentiation

ny
n2 7902311246553025
n3 7.0247552363521E+23
n4 6.2446523037398E+31
n5 5.5511802308508E+39

Nth Root

y√n
2√n 9428.4115841429
3√n 446.29876855876
4√n 97.100008157275
5√n 38.884400992781

Divisors of 88894945

1, 5, 2399, 7411, 11995, 37055, 17778989, 88894945

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 -88894944
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 88894945 can be divided by 8 positive divisors. The sum of these divisors (counting 88894945) is 1, the average is 0.125.

Base conversion 88894945

Base System Value
2 Binary 101010011000110110111100001
3 Ternary 20012021022221101
4 Quaternary 11103012313201
5 Quinary 140224114240
6 Senary 12453154401
8 Octal 523066741
10 Decimal 88894945
12 Duodecimal 2592ba01
16 Hexadecimal 54c6de1
20 Vigesimal 17fbh75
36 Base36 1gxbs1

Cryptographic Hash Functions

md5 70dcd5d0fe4c8edb2d2c44e880a85a15
sha1 ad6c0ffa07bb6dcbdb9394d23a51caecc3b1d024
sha256 58292a06ad178411eff3698283a0cd694d208069d069b311099236dfa3c8fd43
sha512 8408618a11912c73123dc9cface63a7ad566db17d0ed922b23bbd90c038dc6c0a4cf7fb40e1fe690840b83c3c5614ec2b19c0d30780bbb21cbea08785a1c3c5f
ripemd-160 6edb9b9150f964abe4372396b98b8e51c7c975a4

88894945 as geometric shapes

Circle

Radius = n
Diameter 177789890
Circumference 558543412.30654
Area 2.4825842958551E+16

Sphere

Radius = n
Volume 2.9425225925054E+24
Surface area 9.9303371834204E+16
Circumference 558543412.30654

Square

Length = n
Perimeter 355579780
Area 7902311246553025
Diagonal 125716436.84541

Cube

Length = n
Surface area 47413867479318150
Volume 7.0247552363521E+23
Space diagonal 153970561.27604

Equilateral Triangle

Length = n
Perimeter 266684835
Area 3.4218011440632E+15
Altitude 76985280.63802

Triangular Pyramid

Length = n
Surface area 3.4218011440632E+15
Volume 8.2787534396672E+22
Height 41905478.94847