89123721 (number)

89123721 is an odd 8-digits composite number following 89123720 and preceding 89123722. In scientific notation, it is written as 8.9123721 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 59265360 positive integers (up to 89123721) that are relatively prime to 89123721.

Interesting facts

Basic properties

Name

Name eighty-nine million one hundred twenty-three thousand seven hundred twenty-one

Notation

Scientific notation 8.9123721 × 10^7
Engineering notation 8.9123721 × 10^6

Prime Factorization of 89123721

Prime Factorization 3 × 397 × 74831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 89123721
Product of the distinct prime numbers

The prime factorization of 89123721 is 3 × 397 × 74831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 54, 75, 539, 552, 7354, 9530, 67427, 28506, 661334, 305238, 1366255, 513536, 99191734, 38032879, 829526471, 501490032, 1452545602, 9774604777

Basic calculations (n = 89123721)

Multiplication

n×y
n×2 178247442
n×3 267371163
n×4 356494884
n×5 445618605

Division

n÷y
n÷2 44561860.5
n÷3 29707907
n÷3 22280930.25
n÷5 17824744.2

Exponentiation

ny
n2 7943037644885841
n3 7.079130709553E+23
n4 6.3091847028074E+31
n5 5.6229801719047E+39

Nth Root

y√n
2√n 9440.5360546952
3√n 446.68129868406
4√n 97.162421000586
5√n 38.904394647735

Divisors of 89123721

1, 3, 397, 1191, 74831, 224493, 29707907, 89123721

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 -89123720
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 89123721 can be divided by 8 positive divisors. The sum of these divisors (counting 89123721) is 1, the average is 0.125.

Base conversion 89123721

Base System Value
2 Binary 101010011111110101110001001
3 Ternary 20012200221202120
4 Quaternary 11103332232021
5 Quinary 140303424341
6 Senary 12502121453
8 Octal 523765611
10 Decimal 89123721
12 Duodecimal 25a20289
16 Hexadecimal 54feb89
20 Vigesimal 17h0961
36 Base36 1h28ax

Cryptographic Hash Functions

md5 1fb02598052b4f0f64cf07e953c5b87b
sha1 b32f618376a0c0d9e31cbd44bd8199036ea3e25a
sha256 2c023afc4234376c388598719d2b44cb7ab8e62bd0104cdc4d76c2a56fd862ef
sha512 040c10d9cfb5d8b9384d740ce127c3bf8184a2fe9bf96049229ec062659a4b08e5d386dd01013ac01fee1b8116d8a9506ebe77a24c53b32359c729f19600542b
ripemd-160 76c786b892d8dcdb05a922c09f5987481fdedb8e

89123721 as geometric shapes

Circle

Radius = n
Diameter 178247442
Circumference 559980854.30837
Area 2.4953788712361E+16

Sphere

Radius = n
Volume 2.9652993374578E+24
Surface area 9.9815154849442E+16
Circumference 559980854.30837

Square

Length = n
Perimeter 356494884
Area 7943037644885841
Diagonal 126039974.96736

Cube

Length = n
Surface area 47658225869315046
Volume 7.079130709553E+23
Space diagonal 154366812.93159

Equilateral Triangle

Length = n
Perimeter 267371163
Area 3.4394361918436E+15
Altitude 77183406.465797

Triangular Pyramid

Length = n
Surface area 3.4394361918436E+15
Volume 8.3428355493848E+22
Height 42013324.989119