661680201 (number)

661680201 is an odd 9-digits composite number following 661680200 and preceding 661680202. In scientific notation, it is written as 6.61680201 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 340623360 positive integers (up to 661680201) that are relatively prime to 661680201.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million six hundred eighty thousand two hundred one

Notation

Scientific notation 6.61680201 × 10^8
Engineering notation 6.61680201 × 10^6

Prime Factorization of 661680201

Prime Factorization 3 × 7 × 89 × 13 × 241 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 661680201
Product of the distinct prime numbers

The prime factorization of 661680201 is 3 × 7 × 89 × 13 × 241 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 79, 10, 377, 297, 9404, 8062, 25659, 12985, 942445, 146608, 472108, 1988578, 14844098, 79881743, 992436741, 554764668, 2611068839, 7129579563

Basic calculations (n = 661680201)

Multiplication

n×y
n×2 1323360402
n×3 1985040603
n×4 2646720804
n×5 3308401005

Division

n÷y
n÷2 330840100.5
n÷3 220560067
n÷3 165420050.25
n÷5 132336040.2

Exponentiation

ny
n2 437820688395400401
n3 2.8969728109943E+26
n4 1.9168695518702E+35
n5 1.2683546303723E+44

Nth Root

y√n
2√n 25723.145239259
3√n 871.39697220108
4√n 160.384367191
5√n 58.093778959875

Divisors of 661680201

1, 3, 7, 13, 21, 39, 89, 91, 113, 241, 267, 273, 339, 623, 723, 791, 1157, 1469, 1687, 1869, 2373, 3133, 3471, 4407, 5061, 8099, 9399, 10057, 10283, 21449, 21931, 24297, 27233, 30171, 30849, 64347, 65793, 70399, 81699, 130741, 150143, 190631, 211197, 278837, 354029, 392223, 450429, 571893, 836511, 915187, 1062087, 1951859, 2423737, 2478203, 2745561, 5855577, 7271211, 7434609, 16966159, 31508581, 50898477, 94525743, 220560067, 661680201

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661680200
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661680201 can be divided by 64 positive divisors. The sum of these divisors (counting 661680201) is 1, the average is 0.015625.

Base conversion 661680201

Base System Value
2 Binary 100111011100000111000001001001
3 Ternary 1201010001211121010
4 Quaternary 213130013001021
5 Quinary 2323342231301
6 Senary 145354034133
8 Octal 4734070111
10 Decimal 661680201
12 Duodecimal 165718949
16 Hexadecimal 27707049
20 Vigesimal a6fa0a1
36 Base36 axy3pl

Cryptographic Hash Functions

md5 42cd2537baca0d3ae6cfd39d544b85fc
sha1 15f2308f956c52c0acb4e9ab200f667927a4a969
sha256 5b2175ef327b450103d703ac4b491cb856a0b59ae253dc6d2f96cbc45aac121c
sha512 b48e72027a794cfc9a6eaa98e6b23708970421ce898024c5f4950c4b4ff6ba822cf85884c1790360a5b8d1c31f6e2de60a7e590dbd272d7def575c40aac09903
ripemd-160 a90ce8205f65ea5452624b2dac9216c94775c328

661680201 as geometric shapes

Circle

Radius = n
Diameter 1323360402
Circumference 4157459316.9748
Area 1.3754542582526E+18

Sphere

Radius = n
Volume 1.2134811334225E+27
Surface area 5.5018170330105E+18
Circumference 4157459316.9748

Square

Length = n
Perimeter 2646720804
Area 437820688395400401
Diagonal 935757114.20796

Cube

Length = n
Surface area 2626924130372402406
Volume 2.8969728109943E+26
Space diagonal 1146063726.4944

Equilateral Triangle

Length = n
Perimeter 1985040603
Area 1.895819192264E+17
Altitude 573031863.24719

Triangular Pyramid

Length = n
Surface area 1.895819192264E+17
Volume 3.4141151992785E+25
Height 311919038.06932