87084428 (number)

87084428 is an even 8-digits composite number following 87084427 and preceding 87084429. In scientific notation, it is written as 8.7084428 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 43523472 positive integers (up to 87084428) that are relatively prime to 87084428.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-four thousand four hundred twenty-eight

Notation

Scientific notation 8.7084428 × 10^7
Engineering notation 8.7084428 × 10^6

Prime Factorization of 87084428

Prime Factorization 2 × 2 × 4253 × 5119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43542214
Product of the distinct prime numbers

The prime factorization of 87084428 is 2 × 2 × 4253 × 5119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 34, 78, 12, 540, 7680, 3975, 79487, 77831, 775308, 461975, 2413585, 8520761, 93493296, 74835045, 689323704, 480182853, 5141489433, 1187785569

Basic calculations (n = 87084428)

Multiplication

n×y
n×2 174168856
n×3 261253284
n×4 348337712
n×5 435422140

Division

n÷y
n÷2 43542214
n÷3 29028142.666667
n÷3 21771107
n÷5 17416885.6

Exponentiation

ny
n2 7583697600087184
n3 6.6042196762857E+23
n4 5.7512469289568E+31
n5 5.0084404909496E+39

Nth Root

y√n
2√n 9331.9037714713
3√n 443.24805088158
4√n 96.601779339054
5√n 38.724703455281

Divisors of 87084428

1, 2, 4, 4253, 5119, 8506, 10238, 17012, 20476, 21771107, 43542214, 87084428

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 -87084427
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 87084428 can be divided by 12 positive divisors. The sum of these divisors (counting 87084428) is 1, the average is 0.083333333333333.

Base conversion 87084428

Base System Value
2 Binary 101001100001100110110001100
3 Ternary 20001212100101012
4 Quaternary 11030030312030
5 Quinary 134243200203
6 Senary 12350304352
8 Octal 514146614
10 Decimal 87084428
12 Duodecimal 251b80b8
16 Hexadecimal 530cd8c
20 Vigesimal 1745b18
36 Base36 1fuirw

Cryptographic Hash Functions

md5 b99cf0564204c3a05d6de82cc9375f98
sha1 954f38bf74a8e042abebba2304b3136688fc5889
sha256 6c6772d4470f6f301ca958880ee9e0c02b3a548467aa4a6d67e0f6b41f71fcef
sha512 1944e7d67c66676a76f54cc0b5db0992b01c1b2a3729b6e5d4b97b0c8802cbc989e9daa53ab05c02f2a9c2c6db5f9e62dcf2365f382b94a3965db0f14a04c6c5
ripemd-160 d2030a3177a902549f096d59114a11b8c015083d

87084428 as geometric shapes

Circle

Radius = n
Diameter 174168856
Circumference 547167598.49374
Area 2.382488866748E+16

Sphere

Radius = n
Volume 2.7663690690283E+24
Surface area 9.5299554669922E+16
Circumference 547167598.49374

Square

Length = n
Perimeter 348337712
Area 7583697600087184
Diagonal 123155979.1491

Cube

Length = n
Surface area 45502185600523104
Volume 6.6042196762857E+23
Space diagonal 150834653.84407

Equilateral Triangle

Length = n
Perimeter 261253284
Area 3.2838373881473E+15
Altitude 75417326.922037

Triangular Pyramid

Length = n
Surface area 3.2838373881473E+15
Volume 7.7831475292453E+22
Height 41051993.049701