99686640 (number)

99686640 is an even 8-digits composite number following 99686639 and preceding 99686641. In scientific notation, it is written as 9.9686640 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 24494080 positive integers (up to 99686640) that are relatively prime to 99686640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.9686640 × 10^7
Engineering notation 9.9686640 × 10^6

Prime Factorization of 99686640

Prime Factorization 2 × 2 × 2 × 2 × 15 × 53 × 17 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12460830
Product of the distinct prime numbers

The prime factorization of 99686640 is 2 × 2 × 2 × 2 × 15 × 53 × 17 × 461. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 10, 94, 35, 836, 387, 8725, 8233, 6571, 64256, 819962, 924053, 9211761, 9084265, 85170211, 33165016, 392678786, 760284408, 5378563371, 7439521582

Basic calculations (n = 99686640)

Multiplication

n×y
n×2 199373280
n×3 299059920
n×4 398746560
n×5 498433200

Division

n÷y
n÷2 49843320
n÷3 33228880
n÷3 24921660
n÷5 19937328

Exponentiation

ny
n2 9937426194489600
n3 9.9062862757665E+23
n4 9.8752439370928E+31
n5 9.8442988726915E+39

Nth Root

y√n
2√n 9984.3197064197
3√n 463.67354663168
4√n 99.921567774028
5√n 39.785735550284

Divisors of 99686640

1, 2, 4, 8, 15, 16, 17, 30, 34, 53, 60, 68, 106, 120, 136, 212, 240, 255, 272, 424, 461, 510, 795, 848, 901, 922, 1020, 1590, 1802, 1844, 2040, 3180, 3604, 3688, 4080, 6360, 6915, 7208, 7376, 7837, 12720, 13515, 13830, 14416, 15674, 24433, 27030, 27660, 31348, 48866, 54060, 55320, 62696, 97732, 108120, 110640, 117555, 125392, 195464, 216240, 235110, 366495, 390928, 415361, 470220, 732990, 830722, 940440, 1465980, 1661444, 1880880, 2931960, 3322888, 5863920, 6230415, 6645776, 12460830, 24921660, 49843320, 99686640

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -99686639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 99686640 can be divided by 80 positive divisors. The sum of these divisors (counting 99686640) is 1, the average is 0.0125.

Base conversion 99686640

Base System Value
2 Binary 101111100010001100011110000
3 Ternary 20221120121100210
4 Quaternary 11330101203300
5 Quinary 201004433030
6 Senary 13520344120
8 Octal 574214360
10 Decimal 99686640
12 Duodecimal 29475040
16 Hexadecimal 5f118f0
20 Vigesimal 1b30gc0
36 Base36 1ncmpc

Cryptographic Hash Functions

md5 0bf6748e635521d6e7d93feda1d9fcd2
sha1 d971593c81e3f7134c29e6f4d06e0b354cb67779
sha256 7c61d2bfbde37aed8166831861c05cfb461e774c560ebcfe728c8596568a9f91
sha512 3339222d1dda98010ee7330923fc39deb2dcda591ffbbb914483300b9a0991a0866d02b9e6f9cf72a21e356da368dfabb8c9e67821e355a46c11041e51fe306b
ripemd-160 3b4f9344eef5d792771e7fdc9191a8945d375f6f

99686640 as geometric shapes

Circle

Radius = n
Diameter 199373280
Circumference 626349631.7701
Area 3.1219345128199E+16

Sphere

Radius = n
Volume 4.1495354917741E+24
Surface area 1.248773805128E+17
Circumference 626349631.7701

Square

Length = n
Perimeter 398746560
Area 9937426194489600
Diagonal 140978198.2754

Cube

Length = n
Surface area 59624557166937600
Volume 9.9062862757665E+23
Space diagonal 172662325.31583

Equilateral Triangle

Length = n
Perimeter 299059920
Area 4.3030317663305E+15
Altitude 86331162.657914

Triangular Pyramid

Length = n
Surface area 4.3030317663305E+15
Volume 1.1674670336616E+23
Height 46992732.758468