87156916 (number)

87156916 is an even 8-digits composite number following 87156915 and preceding 87156917. In scientific notation, it is written as 8.7156916 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 33957120 positive integers (up to 87156916) that are relatively prime to 87156916.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred fifty-six thousand nine hundred sixteen

Notation

Scientific notation 8.7156916 × 10^7
Engineering notation 8.7156916 × 10^6

Prime Factorization of 87156916

Prime Factorization 2 × 2 × 7 × 11 × 282977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43578458
Product of the distinct prime numbers

The prime factorization of 87156916 is 2 × 2 × 7 × 11 × 282977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 96, 16, 193, 182, 6935, 9465, 19592, 85971, 36341, 907859, 4133847, 6585254, 76807372, 3980952, 7468130, 853731064, 9652720462, 3788387606

Basic calculations (n = 87156916)

Multiplication

n×y
n×2 174313832
n×3 261470748
n×4 348627664
n×5 435784580

Division

n÷y
n÷2 43578458
n÷3 29052305.333333
n÷3 21789229
n÷5 17431383.2

Exponentiation

ny
n2 7596328006631056
n3 6.6207252198239E+23
n4 5.7704199184327E+31
n5 5.0293200411557E+39

Nth Root

y√n
2√n 9335.7868441819
3√n 443.37100150415
4√n 96.621875598551
5√n 38.731148102631

Divisors of 87156916

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 282977, 565954, 1131908, 1980839, 3112747, 3961678, 6225494, 7923356, 12450988, 21789229, 43578458, 87156916

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87156915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87156916 can be divided by 24 positive divisors. The sum of these divisors (counting 87156916) is 1, the average is 0.041666666666667.

Base conversion 87156916

Base System Value
2 Binary 101001100011110100010110100
3 Ternary 20002000000210221
4 Quaternary 11030132202310
5 Quinary 134303010131
6 Senary 12352024124
8 Octal 514364264
10 Decimal 87156916
12 Duodecimal 25232044
16 Hexadecimal 531e8b4
20 Vigesimal 174ec5g
36 Base36 1fw2pg

Cryptographic Hash Functions

md5 07516bdad25c6d7115d842df4303a41c
sha1 0885af10dd086dea77d251d15f50658002069f06
sha256 f4e6c384a8cda34f16a41042f7a060e8c0738d87ff484b2e8f4fc03d9dc26bc0
sha512 be13005d706dd4d5407a2cc0793a2d08cc92f70b1d8373f4324829fd0fb2e3ef6ad035223fcdfa1c17903d76dbd6894d73bd3e65daea3a431617b62c62b2f07a
ripemd-160 b9215012e6fa0543d3a9d11f0a7544cff2fc95f1

87156916 as geometric shapes

Circle

Radius = n
Diameter 174313832
Circumference 547623054.03029
Area 2.3864568259891E+16

Sphere

Radius = n
Volume 2.7732828949381E+24
Surface area 9.5458273039562E+16
Circumference 547623054.03029

Square

Length = n
Perimeter 348627664
Area 7596328006631056
Diagonal 123258492.66181

Cube

Length = n
Surface area 45577968039786336
Volume 6.6207252198239E+23
Space diagonal 150960206.74301

Equilateral Triangle

Length = n
Perimeter 261470748
Area 3.2893065146108E+15
Altitude 75480103.371506

Triangular Pyramid

Length = n
Surface area 3.2893065146108E+15
Volume 7.8025994988505E+22
Height 41086164.220604