88398891 (number)

88398891 is an odd 8-digits composite number following 88398890 and preceding 88398892. In scientific notation, it is written as 8.8398891 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 49968576 positive integers (up to 88398891) that are relatively prime to 88398891.

Interesting facts

Basic properties

Name

Name eighty-eight million three hundred ninety-eight thousand eight hundred ninety-one

Notation

Scientific notation 8.8398891 × 10^7
Engineering notation 8.8398891 × 10^6

Prime Factorization of 88398891

Prime Factorization 9 × 3 × 49 × 109 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 88398891
Product of the distinct prime numbers

The prime factorization of 88398891 is 9 × 3 × 49 × 109 × 613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 19, 99, 130, 616, 3458, 3174, 75312, 5113, 551637, 837890, 6821516, 9658537, 57558697, 7568423, 531639261, 715088905, 5880919978, 5718092782

Basic calculations (n = 88398891)

Multiplication

n×y
n×2 176797782
n×3 265196673
n×4 353595564
n×5 441994455

Division

n÷y
n÷2 44199445.5
n÷3 29466297
n÷3 22099722.75
n÷5 17679778.2

Exponentiation

ny
n2 7814363930029881
n3 6.9078110528504E+23
n4 6.1064283630952E+31
n5 5.3980149526856E+39

Nth Root

y√n
2√n 9402.0684426354
3√n 445.46707008693
4√n 96.964263739975
5√n 38.84090704239

Divisors of 88398891

1, 3, 9, 27, 49, 109, 147, 327, 441, 613, 981, 1323, 1839, 2943, 5341, 5517, 16023, 16551, 30037, 48069, 66817, 90111, 144207, 200451, 270333, 601353, 810999, 1804059, 3274033, 9822099, 29466297, 88398891

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 -88398890
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 88398891 can be divided by 32 positive divisors. The sum of these divisors (counting 88398891) is 1, the average is 0.03125.

Base conversion 88398891

Base System Value
2 Binary 101010001001101110000101011
3 Ternary 20011100010111000
4 Quaternary 11101031300223
5 Quinary 140112231031
6 Senary 12434410043
8 Octal 521156053
10 Decimal 88398891
12 Duodecimal 25730923
16 Hexadecimal 544dc2b
20 Vigesimal 17c9h4b
36 Base36 1gmp0r

Cryptographic Hash Functions

md5 2c58d82c679dd745e7c33870062e79a0
sha1 28bd2713847685ba27907b83c4afde15273a4294
sha256 c4917473a5b1d5340996c87185e1ce24c4e59ebf47a17c4c91cb2c10bdfd6a19
sha512 7bff1bc629ba2fdb10b397c264c64eaa45140f3e4b285fb0cff3db4b93f948c638c5403a8df55d3c1f3e10207645a4c657ce8547fc11ffce99136c96d2ceb76d
ripemd-160 d809edbe869ed20872a03d5877ebc98d4b6ef4a2

88398891 as geometric shapes

Circle

Radius = n
Diameter 176797782
Circumference 555426613.10217
Area 2.4549548315059E+16

Sphere

Radius = n
Volume 2.8935371274695E+24
Surface area 9.8198193260236E+16
Circumference 555426613.10217

Square

Length = n
Perimeter 353595564
Area 7814363930029881
Diagonal 125014910.55094

Cube

Length = n
Surface area 46886183580179286
Volume 6.9078110528504E+23
Space diagonal 153111370.54474

Equilateral Triangle

Length = n
Perimeter 265196673
Area 3.3837188389113E+15
Altitude 76555685.272372

Triangular Pyramid

Length = n
Surface area 3.3837188389113E+15
Volume 8.1409333977099E+22
Height 41671636.850314