87440892 (number)

87440892 is an even 8-digits composite number following 87440891 and preceding 87440893. In scientific notation, it is written as 8.7440892 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 84 positive divisors. There are 22693440 positive integers (up to 87440892) that are relatively prime to 87440892.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred forty thousand eight hundred ninety-two

Notation

Scientific notation 8.7440892 × 10^7
Engineering notation 8.7440892 × 10^6

Prime Factorization of 87440892

Prime Factorization 2 × 2 × 3 × 7 × 11 × 77 × 1229

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 43720446
Product of the distinct prime numbers

The prime factorization of 87440892 is 2 × 2 × 3 × 7 × 11 × 77 × 1229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 1, 19, 58, 965, 68, 4868, 7795, 59267, 77490, 470067, 289467, 4880060, 7881737, 14709707, 89218537, 3697450, 323662339, 9546073801, 5651047412

Basic calculations (n = 87440892)

Multiplication

n×y
n×2 174881784
n×3 262322676
n×4 349763568
n×5 437204460

Division

n÷y
n÷2 43720446
n÷3 29146964
n÷3 21860223
n÷5 17488178.4

Exponentiation

ny
n2 7645909593755664
n3 6.6856515502935E+23
n4 5.8459933515885E+31
n5 5.1117887328897E+39

Nth Root

y√n
2√n 9350.9834776883
3√n 443.85201220126
4√n 96.700483337408
5√n 38.756354157416

Divisors of 87440892

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 539, 847, 924, 1078, 1229, 1617, 1694, 2156, 2458, 2541, 3234, 3388, 3687, 4916, 5082, 5929, 6468, 7374, 8603, 10164, 11858, 13519, 14748, 17206, 17787, 23716, 25809, 27038, 34412, 35574, 40557, 51618, 54076, 71148, 81114, 94633, 103236, 162228, 189266, 283899, 378532, 567798, 662431, 1040963, 1135596, 1324862, 1987293, 2081926, 2649724, 3122889, 3974586, 4163852, 6245778, 7286741, 7949172, 12491556, 14573482, 21860223, 29146964, 43720446, 87440892

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87440891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87440892 can be divided by 84 positive divisors. The sum of these divisors (counting 87440892) is 1, the average is 0.011904761904762.

Base conversion 87440892

Base System Value
2 Binary 101001101100011110111111100
3 Ternary 20002112110100120
4 Quaternary 11031203313330
5 Quinary 134341102032
6 Senary 12402054540
8 Octal 515436774
10 Decimal 87440892
12 Duodecimal 2534a450
16 Hexadecimal 5363dfc
20 Vigesimal 176a24c
36 Base36 1g25to

Cryptographic Hash Functions

md5 08c3732a0a6aa24f2fb91597152965ab
sha1 aa74f0bda3997de71bb4e034011623aa2d46dd92
sha256 e8f9c84cf8542d97e5ea32b5b156cdf20558136aea321283bc061fe27dbae217
sha512 a29899cbed9aaa0eebd0566dda9ccb5c64e2022ce8014ae6e8eae2326844d2ba7ce041cf1c942b09c77327654a56134e7f8ded000191bbdcbf698f02912dd588
ripemd-160 805bf7e95c3327e67682928dee609042351f816d

87440892 as geometric shapes

Circle

Radius = n
Diameter 174881784
Circumference 549407327.86108
Area 2.4020333409755E+16

Sphere

Radius = n
Volume 2.8004791726484E+24
Surface area 9.6081333639018E+16
Circumference 549407327.86108

Square

Length = n
Perimeter 349763568
Area 7645909593755664
Diagonal 123660095.3724

Cube

Length = n
Surface area 45875457562533984
Volume 6.6856515502935E+23
Space diagonal 151452067.60314

Equilateral Triangle

Length = n
Perimeter 262322676
Area 3.3107759716158E+15
Altitude 75726033.801571

Triangular Pyramid

Length = n
Surface area 3.3107759716158E+15
Volume 7.8791159131048E+22
Height 41220031.7908