87090880 (number)

87090880 is an even 8-digits composite number following 87090879 and preceding 87090881. In scientific notation, it is written as 8.7090880 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 33318912 positive integers (up to 87090880) that are relatively prime to 87090880.

Interesting facts

Basic properties

Name

Name eighty-seven million ninety thousand eight hundred eighty

Notation

Scientific notation 8.7090880 × 10^7
Engineering notation 8.7090880 × 10^6

Prime Factorization of 87090880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 5 × 11833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2721590
Product of the distinct prime numbers

The prime factorization of 87090880 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 5 × 11833. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 9, 98, 18, 542, 613, 6187, 6169, 44337, 79157, 807640, 140066, 6248624, 1237730, 54272289, 3386129, 211683123, 172829410, 5988842523, 3095465192

Basic calculations (n = 87090880)

Multiplication

n×y
n×2 174181760
n×3 261272640
n×4 348363520
n×5 435454400

Division

n÷y
n÷2 43545440
n÷3 29030293.333333
n÷3 21772720
n÷5 17418176

Exponentiation

ny
n2 7584821379174400
n3 6.6056876855511E+23
n4 5.7529515353981E+31
n5 5.0102961181517E+39

Nth Root

y√n
2√n 9332.2494608749
3√n 443.25899721594
4√n 96.603568572154
5√n 38.725277253349

Divisors of 87090880

1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11833, 23666, 47332, 59165, 94664, 118330, 189328, 236660, 272159, 378656, 473320, 544318, 757312, 946640, 1088636, 1360795, 1893280, 2177272, 2721590, 3786560, 4354544, 5443180, 8709088, 10886360, 17418176, 21772720, 43545440, 87090880

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87090879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87090880 can be divided by 56 positive divisors. The sum of these divisors (counting 87090880) is 1, the average is 0.017857142857143.

Base conversion 87090880

Base System Value
2 Binary 101001100001110011011000000
3 Ternary 20001212200020011
4 Quaternary 11030032123000
5 Quinary 134243402010
6 Senary 12350354304
8 Octal 514163300
10 Decimal 87090880
12 Duodecimal 251bb994
16 Hexadecimal 530e6c0
20 Vigesimal 1746740
36 Base36 1funr4

Cryptographic Hash Functions

md5 0c4c369d30617bed8d332ceb1fc82639
sha1 81d240d45c5bc64ae65807040a19ab6c78380c98
sha256 1706be587f164d7ebde92d55f8cb7430ed5b39db59e4ce0c0d03660f8e530329
sha512 d52df8b156e5e10ce2ddfbb5b1df49cbc383fb7a65e5240b7bb217fcb0b5df3c85c5f96e07a69fefd96e2b370d94c9a1a22fad0c986d9f395442a2ba0ef92a30
ripemd-160 df94fe537e32ebbd535997a0fe90507cf430d9f0

87090880 as geometric shapes

Circle

Radius = n
Diameter 174181760
Circumference 547208137.60534
Area 2.3828419123605E+16

Sphere

Radius = n
Volume 2.7669839873115E+24
Surface area 9.531367649442E+16
Circumference 547208137.60534

Square

Length = n
Perimeter 348363520
Area 7584821379174400
Diagonal 123165103.65501

Cube

Length = n
Surface area 45508928275046400
Volume 6.6056876855511E+23
Space diagonal 150845829.03588

Equilateral Triangle

Length = n
Perimeter 261272640
Area 3.2843239987662E+15
Altitude 75422914.517942

Triangular Pyramid

Length = n
Surface area 3.2843239987662E+15
Volume 7.7848775947561E+22
Height 41055034.551669