89941920 (number)

89941920 is an even 8-digits composite number following 89941919 and preceding 89941921. In scientific notation, it is written as 8.9941920 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 23984384 positive integers (up to 89941920) that are relatively prime to 89941920.

Interesting facts

Basic properties

Name

Name eighty-nine million nine hundred forty-one thousand nine hundred twenty

Notation

Scientific notation 8.9941920 × 10^7
Engineering notation 8.9941920 × 10^6

Prime Factorization of 89941920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 187379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5621370
Product of the distinct prime numbers

The prime factorization of 89941920 is 2 × 2 × 2 × 2 × 2 × 15 × 187379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 25, 100, 118, 535, 7254, 6387, 45258, 66671, 392792, 833639, 645732, 3477994, 22684287, 85102706, 791906664, 736188178, 6943359051, 6197440386

Basic calculations (n = 89941920)

Multiplication

n×y
n×2 179883840
n×3 269825760
n×4 359767680
n×5 449709600

Division

n÷y
n÷2 44970960
n÷3 29980640
n÷3 22485480
n÷5 17988384

Exponentiation

ny
n2 8089548973286400
n3 7.2758956659141E+23
n4 6.5440802591199E+31
n5 5.8858714313934E+39

Nth Root

y√n
2√n 9483.7714017157
3√n 448.04405391613
4√n 97.384656911218
5√n 38.975566014064

Divisors of 89941920

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 187379, 374758, 749516, 1499032, 2810685, 2998064, 5621370, 5996128, 11242740, 22485480, 44970960, 89941920

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -89941919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 89941920 can be divided by 24 positive divisors. The sum of these divisors (counting 89941920) is 1, the average is 0.041666666666667.

Base conversion 89941920

Base System Value
2 Binary 101010111000110011110100000
3 Ternary 20021020112010020
4 Quaternary 11113012132200
5 Quinary 141011120140
6 Senary 12531433440
8 Octal 527063640
10 Decimal 89941920
12 Duodecimal 26155880
16 Hexadecimal 55c67a0
20 Vigesimal 1822eg0
36 Base36 1hjrmo

Cryptographic Hash Functions

md5 13d320d8e497983a201bb9956f5f31ce
sha1 7ff13475e2444c78c91afa79521d08a391820e96
sha256 2c5a14b9dbd01af50e03fd0b3514459e7f1d6fea6ee8808bf81eb0bb724fd4bb
sha512 9fc578fe53591dc58aefb7eb034afe0f3226fe8e4299a0d7ac23f064554fac1022ce4a48d2119cabe1ab236bdd5f41e301710a114bde1d4af30c7a6ea0fa834c
ripemd-160 200a0e2dc0626053c5b910ab8be9409df5ff4aec

89941920 as geometric shapes

Circle

Radius = n
Diameter 179883840
Circumference 565121750.24352
Area 2.5414067625331E+16

Sphere

Radius = n
Volume 3.0477200496429E+24
Surface area 1.0165627050133E+17
Circumference 565121750.24352

Square

Length = n
Perimeter 359767680
Area 8089548973286400
Diagonal 127197083.08988

Cube

Length = n
Surface area 48537293839718400
Volume 7.2758956659141E+23
Space diagonal 155783975.1703

Equilateral Triangle

Length = n
Perimeter 269825760
Area 3.5028774580122E+15
Altitude 77891987.585148

Triangular Pyramid

Length = n
Surface area 3.5028774580122E+15
Volume 8.5747252742894E+22
Height 42399027.696625