88690640 (number)

88690640 is an even 8-digits composite number following 88690639 and preceding 88690641. In scientific notation, it is written as 8.8690640 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 35476224 positive integers (up to 88690640) that are relatively prime to 88690640.

Interesting facts

Basic properties

Name

Name eighty-eight million six hundred ninety thousand six hundred forty

Notation

Scientific notation 8.8690640 × 10^7
Engineering notation 8.8690640 × 10^6

Prime Factorization of 88690640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1108633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11086330
Product of the distinct prime numbers

The prime factorization of 88690640 is 2 × 2 × 2 × 2 × 5 × 1108633. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 62, 63, 305, 87, 6398, 1789, 90037, 17746, 197037, 771344, 8332371, 9993359, 38380929, 19256394, 120344628, 202026033, 6500293556, 1068086987

Basic calculations (n = 88690640)

Multiplication

n×y
n×2 177381280
n×3 266071920
n×4 354762560
n×5 443453200

Division

n÷y
n÷2 44345320
n÷3 29563546.666667
n÷3 22172660
n÷5 17738128

Exponentiation

ny
n2 7866029623609600
n3 6.9764320157689E+23
n4 6.1874422039504E+31
n5 5.4876820903137E+39

Nth Root

y√n
2√n 9417.5708120513
3√n 445.95660057503
4√n 97.044169387198
5√n 38.866511132149

Divisors of 88690640

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1108633, 2217266, 4434532, 5543165, 8869064, 11086330, 17738128, 22172660, 44345320, 88690640

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88690639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88690640 can be divided by 20 positive divisors. The sum of these divisors (counting 88690640) is 1, the average is 0.05.

Base conversion 88690640

Base System Value
2 Binary 101010010010100111111010000
3 Ternary 20011212221200112
4 Quaternary 11102110333100
5 Quinary 140201100030
6 Senary 12444540452
8 Octal 522247720
10 Decimal 88690640
12 Duodecimal 25851728
16 Hexadecimal 5494fd0
20 Vigesimal 17e66c0
36 Base36 1gsy4w

Cryptographic Hash Functions

md5 94367bc6df070606cf7e5005e019fe26
sha1 57e5b3d6840e5a6e98d2cd979bba0fd74a69527d
sha256 9aefc44d4d28c82aee500a5ce4ac92a2dbfcc41bab42ea830aace62db7da96a0
sha512 39d966feb12ef2e790a0f980f373a7fe1a751f23c6dc2859d91cc8626116a4295d8efc17d6ad655ac3b705ecdbfb9d28b14c390a4619c17387cdef247f0cd480
ripemd-160 b26fc4b767e8cf5f97addad0a77d41e2415edcf6

88690640 as geometric shapes

Circle

Radius = n
Diameter 177381280
Circumference 557259726.13235
Area 2.4711860878452E+16

Sphere

Radius = n
Volume 2.9222810092011E+24
Surface area 9.8847443513806E+16
Circumference 557259726.13235

Square

Length = n
Perimeter 354762560
Area 7866029623609600
Diagonal 125427505.94355

Cube

Length = n
Surface area 47196177741657600
Volume 6.9764320157689E+23
Space diagonal 153616694.6358

Equilateral Triangle

Length = n
Perimeter 266071920
Area 3.4060907404834E+15
Altitude 76808347.3179

Triangular Pyramid

Length = n
Surface area 3.4060907404834E+15
Volume 8.2218039780619E+22
Height 41809168.64785