88891387 (number)

88891387 is an odd 8-digits composite number following 88891386 and preceding 88891388. In scientific notation, it is written as 8.8891387 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 82053576 positive integers (up to 88891387) that are relatively prime to 88891387.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.8891387 × 10^7
Engineering notation 8.8891387 × 10^6

Prime Factorization of 88891387

Prime Factorization 13 × 6837799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 88891387
Product of the distinct prime numbers

The prime factorization of 88891387 is 13 × 6837799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 96, 6, 239, 368, 2805, 1379, 45140, 21122, 788525, 800435, 684971, 2534523, 42258654, 87499690, 400458605, 327551681, 1467703421, 5880920391

Basic calculations (n = 88891387)

Multiplication

n×y
n×2 177782774
n×3 266674161
n×4 355565548
n×5 444456935

Division

n÷y
n÷2 44445693.5
n÷3 29630462.333333
n÷3 22222846.75
n÷5 17778277.4

Exponentiation

ny
n2 7901678682783769
n3 7.0239117774098E+23
n4 6.2436526005959E+31
n5 5.5500693961313E+39

Nth Root

y√n
2√n 9428.2228972378
3√n 446.29281414368
4√n 97.099036541244
5√n 38.884089719933

Divisors of 88891387

1, 13, 6837799, 88891387

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88891386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88891387 can be divided by 4 positive divisors. The sum of these divisors (counting 88891387) is 1, the average is 0.25.

Base conversion 88891387

Base System Value
2 Binary 101010011000101111111111011
3 Ternary 20012021011001121
4 Quaternary 11103011333323
5 Quinary 140224011022
6 Senary 12453130111
8 Octal 523057773
10 Decimal 88891387
12 Duodecimal 25929937
16 Hexadecimal 54c5ffb
20 Vigesimal 17fb897
36 Base36 1gx917

Cryptographic Hash Functions

md5 25d3eeb178a97e6e6b091fa0f39d6beb
sha1 bdb422a188c57ae94c41f9adbc075a118c3770bc
sha256 c85c290d004ab1c83355b4c4fd4738ffdc3788ad239b10b47a37010dd9b72a4b
sha512 b0df668ce384f0cba144cb7d606d06dfdd89a1779132e1ac7b347dd8a5ce0562d5cc2c78be9566e5e9e0e6acf6e3b48d95c79bf41bcf3ef650d7694cb2977d0e
ripemd-160 5a759b22fd479fb608f84a2d4479abef62d8bba4

88891387 as geometric shapes

Circle

Radius = n
Diameter 177782774
Circumference 558521056.73321
Area 2.4823855700861E+16

Sphere

Radius = n
Volume 2.9421692852498E+24
Surface area 9.9295422803442E+16
Circumference 558521056.73321

Square

Length = n
Perimeter 355565548
Area 7901678682783769
Diagonal 125711405.07356

Cube

Length = n
Surface area 47410072096702614
Volume 7.0239117774098E+23
Space diagonal 153964398.63927

Equilateral Triangle

Length = n
Perimeter 266674161
Area 3.4215272359164E+15
Altitude 76982199.319634

Triangular Pyramid

Length = n
Surface area 3.4215272359164E+15
Volume 8.2777594137709E+22
Height 41903801.691185