88405920 (number)

88405920 is an even 8-digits composite number following 88405919 and preceding 88405921. In scientific notation, it is written as 8.8405920 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 144 positive divisors. There are 22450176 positive integers (up to 88405920) that are relatively prime to 88405920.

Interesting facts

Basic properties

Name

Name eighty-eight million four hundred five thousand nine hundred twenty

Notation

Scientific notation 8.8405920 × 10^7
Engineering notation 8.8405920 × 10^6

Prime Factorization of 88405920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 29 × 3 × 29 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 190530
Product of the distinct prime numbers

The prime factorization of 88405920 is 2 × 2 × 2 × 2 × 2 × 15 × 29 × 3 × 29 × 73. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88405920)

Multiplication

n×y
n×2 176811840
n×3 265217760
n×4 353623680
n×5 442029600

Division

n÷y
n÷2 44202960
n÷3 29468640
n÷3 22101480
n÷5 17681184

Exponentiation

ny
n2 7815606691046400
n3 6.9094589988011E+23
n4 6.1083707949129E+31
n5 5.4001613982541E+39

Nth Root

y√n
2√n 9402.44223593
3√n 445.47887681517
4√n 96.96619120049
5√n 38.841524706367

Divisors of 88405920

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88405919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88405920 can be divided by 144 positive divisors. The sum of these divisors (counting 88405920) is 1, the average is 0.0069444444444444.

Base conversion 88405920

Base System Value
2 Binary 101010001001111011110100000
3 Ternary 20011100111010100
4 Quaternary 11101033132200
5 Quinary 140112442140
6 Senary 12434502400
8 Octal 521173640
10 Decimal 88405920
12 Duodecimal 25734a00
16 Hexadecimal 544f7a0
20 Vigesimal 17caeg0
36 Base36 1gmug0

Cryptographic Hash Functions

md5 87364ec92dcd29aa85cec3257d3f0d9d
sha1 0806b73a4e984e3a7a237cfd44edceb59dc25f61
sha256 9d6fc76abe5afae551b6755ced662014fe4feab20f84fbf5e66d2a8790a0efbb
sha512 af24ded84a915695777307da0d5852056489774c5626c13ec471eaa94de044be91b47464717bd9e90e66a8fb855050ad17d043a10943ecc53e76e43a4e3e3d10
ripemd-160 d6926efe57655bc4348d5f740e19782fb87f1557

88405920 as geometric shapes

Circle

Radius = n
Diameter 176811840
Circumference 555470777.61169
Area 2.4553452563939E+16

Sphere

Radius = n
Volume 2.8942274174551E+24
Surface area 9.8213810255754E+16
Circumference 555470777.61169

Square

Length = n
Perimeter 353623680
Area 7815606691046400
Diagonal 125024851.05807

Cube

Length = n
Surface area 46893640146278400
Volume 6.9094589988011E+23
Space diagonal 153123545.12987

Equilateral Triangle

Length = n
Perimeter 265217760
Area 3.3842569702169E+15
Altitude 76561772.564935

Triangular Pyramid

Length = n
Surface area 3.3842569702169E+15
Volume 8.1428755206378E+22
Height 41674950.35269