660991601 (number)

660991601 is an odd 9-digits composite number following 660991600 and preceding 660991602. In scientific notation, it is written as 6.60991601 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 659876352 positive integers (up to 660991601) that are relatively prime to 660991601.

Interesting facts

Basic properties

Name

Name six hundred sixty million nine hundred ninety-one thousand six hundred one

Notation

Scientific notation 6.60991601 × 10^8
Engineering notation 6.60991601 × 10^6

Prime Factorization of 660991601

Prime Factorization 593 × 1114657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 660991601
Product of the distinct prime numbers

The prime factorization of 660991601 is 593 × 1114657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 51, 59, 608, 207, 1588, 6843, 97449, 5745, 27106, 382743, 4715625, 8145176, 49146271, 40645106, 478095486, 672833063, 5721307201, 5139692355

Basic calculations (n = 660991601)

Multiplication

n×y
n×2 1321983202
n×3 1982974803
n×4 2643966404
n×5 3304958005

Division

n÷y
n÷2 330495800.5
n÷3 220330533.66667
n÷3 165247900.25
n÷5 132198320.2

Exponentiation

ny
n2 436909896592543201
n3 2.8879377204145E+26
n4 1.9089025774051E+35
n5 1.261768570792E+44

Nth Root

y√n
2√n 25709.756922227
3√n 871.09458431711
4√n 160.34262353544
5√n 58.081682470095

Divisors of 660991601

1, 593, 1114657, 660991601

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -660991600
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 660991601 can be divided by 4 positive divisors. The sum of these divisors (counting 660991601) is 1, the average is 0.25.

Base conversion 660991601

Base System Value
2 Binary 100111011001011110111001110001
3 Ternary 1201001202212000102
4 Quaternary 213121132321301
5 Quinary 2323203212401
6 Senary 145331202145
8 Octal 4731367161
10 Decimal 660991601
12 Duodecimal 165446355
16 Hexadecimal 2765ee71
20 Vigesimal a6b3j01
36 Base36 axjcdt

Cryptographic Hash Functions

md5 6ed9a834fca2740da8743e2af381d4b1
sha1 b41f221b40162a81ec071dca612b4424766c491f
sha256 7c71683b415cd9cc4f1f1756232c849270b674cd52dbfb019fc1a1d4e4b0f0dc
sha512 eb1fb98e69cad81bb7ac2b07fe8c66bee8a25a8647fa70ed3f63ae2f4f909c786ca4a07737e1bd63a2fd006d6d2ba5ac336ef13d65201ca27a22b6fdba7a7d1e
ripemd-160 ecfb532cd49739904b48a104d84974ef4b911da8

660991601 as geometric shapes

Circle

Radius = n
Diameter 1321983202
Circumference 4153132715.5723
Area 1.3725929214158E+18

Sphere

Radius = n
Volume 1.2096965235305E+27
Surface area 5.4903716856632E+18
Circumference 4153132715.5723

Square

Length = n
Perimeter 2643966404
Area 436909896592543201
Diagonal 934783286.74891

Cube

Length = n
Surface area 2621459379555259206
Volume 2.8879377204145E+26
Space diagonal 1144871036.3083

Equilateral Triangle

Length = n
Perimeter 1982974803
Area 1.8918753480699E+17
Altitude 572435518.15415

Triangular Pyramid

Length = n
Surface area 1.8918753480699E+17
Volume 3.4034672429158E+25
Height 311594428.9163