88891971 (number)

88891971 is an odd 8-digits composite number following 88891970 and preceding 88891972. In scientific notation, it is written as 8.8891971 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 49836384 positive integers (up to 88891971) that are relatively prime to 88891971.

Interesting facts

Basic properties

Name

Name eighty-eight million eight hundred ninety-one thousand nine hundred seventy-one

Notation

Scientific notation 8.8891971 × 10^7
Engineering notation 8.8891971 × 10^6

Prime Factorization of 88891971

Prime Factorization 21 × 53 × 79867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88891971
Product of the distinct prime numbers

The prime factorization of 88891971 is 21 × 53 × 79867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88891971)

Multiplication

n×y
n×2 177783942
n×3 266675913
n×4 355567884
n×5 444459855

Division

n÷y
n÷2 44445985.5
n÷3 29630657
n÷3 22222992.75
n÷5 17778394.2

Exponentiation

ny
n2 7901782508264841
n3 7.0240502157299E+23
n4 6.243816680792E+31
n5 5.5502517131828E+39

Nth Root

y√n
2√n 9428.2538680288
3√n 446.29379149533
4√n 97.099196021537
5√n 38.884140812057

Divisors of 88891971

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 -88891970
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 88891971 can be divided by 8 positive divisors. The sum of these divisors (counting 88891971) is 1, the average is 0.125.

Base conversion 88891971

Base System Value
2 Binary 101010011000110001001000011
3 Ternary 20012021011212020
4 Quaternary 11103012021003
5 Quinary 140224020341
6 Senary 12453132523
8 Octal 523061103
10 Decimal 88891971
12 Duodecimal 2592a143
16 Hexadecimal 54c6243
20 Vigesimal 17fb9ib
36 Base36 1gx9hf

Cryptographic Hash Functions

md5 8e909c06c97971ac832cec7fc89db36a
sha1 c6eaea79486266d7d93e7c7eb7b499cbd5998fa7
sha256 1e575cd4a8e3b6a510233268f27a26f116bba424d026c77e65b3435af284309c
sha512 e0a50e4b56af149b3120cad75cf40563ff200f9093c75bff874bebdccce0d509daf54bb56680b0ee281a81a4003389c3b9add1e98b2e481bfbe864896f14afe3
ripemd-160 8ecc1169362c8e01cc383317dcf83c46116394bb

88891971 as geometric shapes

Circle

Radius = n
Diameter 177783942
Circumference 558524726.11343
Area 2.4824181878229E+16

Sphere

Radius = n
Volume 2.9422272741577E+24
Surface area 9.9296727512917E+16
Circumference 558524726.11343

Square

Length = n
Perimeter 355567884
Area 7901782508264841
Diagonal 125712230.97428

Cube

Length = n
Surface area 47410695049589046
Volume 7.0240502157299E+23
Space diagonal 153965410.15694

Equilateral Triangle

Length = n
Perimeter 266675913
Area 3.4215721936684E+15
Altitude 76982705.07847

Triangular Pyramid

Length = n
Surface area 3.4215721936684E+15
Volume 8.2779225648957E+22
Height 41904076.991425