87844164 (number)

87844164 is an even 8-digits composite number following 87844163 and preceding 87844165. In scientific notation, it is written as 8.7844164 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 29281384 positive integers (up to 87844164) that are relatively prime to 87844164.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred forty-four thousand one hundred sixty-four

Notation

Scientific notation 8.7844164 × 10^7
Engineering notation 8.7844164 × 10^6

Prime Factorization of 87844164

Prime Factorization 2 × 2 × 3 × 7320347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43922082
Product of the distinct prime numbers

The prime factorization of 87844164 is 2 × 2 × 3 × 7320347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 38, 50, 966, 489, 5014, 2861, 52660, 54232, 576106, 284910, 4140899, 3339004, 97712177, 32226917, 445521596, 792473920, 9209928244, 1309086729

Basic calculations (n = 87844164)

Multiplication

n×y
n×2 175688328
n×3 263532492
n×4 351376656
n×5 439220820

Division

n÷y
n÷2 43922082
n÷3 29281388
n÷3 21961041
n÷5 17568832.8

Exponentiation

ny
n2 7716597148858896
n3 6.7785802546629E+23
n4 5.9545871557777E+31
n5 5.2307573066443E+39

Nth Root

y√n
2√n 9372.5217524421
3√n 444.53330527855
4√n 96.811785193963
5√n 38.79203677451

Divisors of 87844164

1, 2, 3, 4, 6, 12, 7320347, 14640694, 21961041, 29281388, 43922082, 87844164

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87844163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87844164 can be divided by 12 positive divisors. The sum of these divisors (counting 87844164) is 1, the average is 0.083333333333333.

Base conversion 87844164

Base System Value
2 Binary 101001111000110010101000100
3 Ternary 20010021221112120
4 Quaternary 11033012111010
5 Quinary 134442003124
6 Senary 12414445540
8 Octal 517062504
10 Decimal 87844164
12 Duodecimal 255038b0
16 Hexadecimal 53c6544
20 Vigesimal 1790a84
36 Base36 1gaszo

Cryptographic Hash Functions

md5 20cba3ca6227dfc90bc7b3e2aea082e9
sha1 a61d5017f00f26fad8aceca04812f82397361ffa
sha256 66f890151bd27329e16c29017be8dac58dc6607f78df7e4e85adf6cbbd34ccdf
sha512 3c70c9a5afc880226889df71413d76e24037abb5779057e4b09dc602367244f8fa54e24d8d2d372550610cd815191aed71ac915f4ad3bc7c03128ca46760f234
ripemd-160 35349099170fe6697e9442d19462bc565f007e22

87844164 as geometric shapes

Circle

Radius = n
Diameter 175688328
Circumference 551941160.56627
Area 2.4242404913567E+16

Sphere

Radius = n
Volume 2.8394050573091E+24
Surface area 9.6969619654268E+16
Circumference 551941160.56627

Square

Length = n
Perimeter 351376656
Area 7716597148858896
Diagonal 124230408.10413

Cube

Length = n
Surface area 46299582893153376
Volume 6.7785802546629E+23
Space diagonal 152150555.19641

Equilateral Triangle

Length = n
Perimeter 263532492
Area 3.3413845808412E+15
Altitude 76075277.598206

Triangular Pyramid

Length = n
Surface area 3.3413845808412E+15
Volume 7.9886334414823E+22
Height 41410136.034709