661672011 (number)

661672011 is an odd 9-digits composite number following 661672010 and preceding 661672012. In scientific notation, it is written as 6.61672011 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 298321920 positive integers (up to 661672011) that are relatively prime to 661672011.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million six hundred seventy-two thousand eleven

Notation

Scientific notation 6.61672011 × 10^8
Engineering notation 6.61672011 × 10^6

Prime Factorization of 661672011

Prime Factorization 3 × 91 × 13 × 17 × 11 × 997

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 661672011
Product of the distinct prime numbers

The prime factorization of 661672011 is 3 × 91 × 13 × 17 × 11 × 997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 6, 12, 516, 720, 6876, 7936, 10319, 19689, 641922, 371800, 1553806, 911354, 18504163, 45064746, 635549760, 944961865, 5848418023, 4868626131

Basic calculations (n = 661672011)

Multiplication

n×y
n×2 1323344022
n×3 1985016033
n×4 2646688044
n×5 3308360055

Division

n÷y
n÷2 330836005.5
n÷3 220557337
n÷3 165418002.75
n÷5 132334402.2

Exponentiation

ny
n2 437809850140784121
n3 2.8968652397826E+26
n4 1.916774648803E+35
n5 1.2682761365073E+44

Nth Root

y√n
2√n 25722.986043615
3√n 871.39337692417
4√n 160.38387089609
5√n 58.093635147077

Divisors of 661672011

1, 3, 11, 13, 17, 33, 39, 51, 91, 143, 187, 221, 273, 429, 561, 663, 997, 1001, 1183, 1547, 2431, 2991, 3003, 3549, 4641, 7293, 10967, 12961, 13013, 16949, 17017, 20111, 32901, 38883, 39039, 50847, 51051, 60333, 90727, 142571, 186439, 220337, 221221, 272181, 427713, 559317, 661011, 663663, 997997, 1179451, 1542359, 2423707, 2993991, 3538353, 4627077, 7271121, 12973961, 16965949, 20050667, 38921883, 50897847, 60152001, 220557337, 661672011

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 -661672010
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 661672011 can be divided by 64 positive divisors. The sum of these divisors (counting 661672011) is 1, the average is 0.015625.

Base conversion 661672011

Base System Value
2 Binary 100111011100000101000001001011
3 Ternary 1201010001102100210
4 Quaternary 213130011001023
5 Quinary 2323342001021
6 Senary 145353532203
8 Octal 4734050113
10 Decimal 661672011
12 Duodecimal 165714063
16 Hexadecimal 2770504b
20 Vigesimal a6f900b
36 Base36 axxxe3

Cryptographic Hash Functions

md5 ad2916eaafe77906bbb2a38c1f578a07
sha1 025116a5813af26e6316aa32c288fe3e8cbc3fe4
sha256 bba7c1e56d01a78906d0e930edfe196864838bac104611353b3fbe4f733ea6ee
sha512 5f87f8807050b9af5d732dc91f537d5a5bc934b0b72b3364274d68262930d88f6f422381b4171d605bde8e8177546f7159da8dc5b04c160fdd2243225f40e3b5
ripemd-160 7e3f6cd593d548baccc5994e31aac0b1b7b97a5e

661672011 as geometric shapes

Circle

Radius = n
Diameter 1323344022
Circumference 4157407857.6872
Area 1.3754202088715E+18

Sphere

Radius = n
Volume 1.2134360740988E+27
Surface area 5.5016808354861E+18
Circumference 4157407857.6872

Square

Length = n
Perimeter 2646688044
Area 437809850140784121
Diagonal 935745531.79888

Cube

Length = n
Surface area 2626859100844704726
Volume 2.8968652397826E+26
Space diagonal 1146049540.9983

Equilateral Triangle

Length = n
Perimeter 1985016033
Area 1.8957722612449E+17
Altitude 573024770.49914

Triangular Pyramid

Length = n
Surface area 1.8957722612449E+17
Volume 3.4139884253898E+25
Height 311915177.26629