661625013 (number)

661625013 is an odd 9-digits composite number following 661625012 and preceding 661625014. In scientific notation, it is written as 6.61625013 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 377897520 positive integers (up to 661625013) that are relatively prime to 661625013.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million six hundred twenty-five thousand thirteen

Notation

Scientific notation 6.61625013 × 10^8
Engineering notation 6.61625013 × 10^6

Prime Factorization of 661625013

Prime Factorization 3 × 7 × 11831 × 2663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 661625013
Product of the distinct prime numbers

The prime factorization of 661625013 is 3 × 7 × 11831 × 2663. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 5, 27, 801, 849, 2537, 3049, 43585, 42222, 477113, 611054, 844099, 313215, 3139452, 32187968, 611315687, 351259304, 8836137775, 819877352

Basic calculations (n = 661625013)

Multiplication

n×y
n×2 1323250026
n×3 1984875039
n×4 2646500052
n×5 3308125065

Division

n÷y
n÷2 330812506.5
n÷3 220541671
n÷3 165406253.25
n÷5 132325002.6

Exponentiation

ny
n2 437747657827250169
n3 2.8962479980067E+26
n4 1.9162301193324E+35
n5 1.2678257776143E+44

Nth Root

y√n
2√n 25722.072486485
3√n 871.37274499227
4√n 160.38102283776
5√n 58.092809855333

Divisors of 661625013

1, 3, 7, 21, 2663, 7989, 11831, 18641, 35493, 55923, 82817, 248451, 31505953, 94517859, 220541671, 661625013

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661625012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661625013 can be divided by 16 positive divisors. The sum of these divisors (counting 661625013) is 1, the average is 0.0625.

Base conversion 661625013

Base System Value
2 Binary 100111011011111001100010110101
3 Ternary 1201002222000220010
4 Quaternary 213123321202311
5 Quinary 2323334000023
6 Senary 145352530433
8 Octal 4733714265
10 Decimal 661625013
12 Duodecimal 1656b0a19
16 Hexadecimal 276f98b5
20 Vigesimal a6f32ad
36 Base36 axwx4l

Cryptographic Hash Functions

md5 5c87ddbbf718200bb1ac6dd497d7a189
sha1 58e68b66bfa34774f4e6c80e3b62be3dfcfbf8e8
sha256 72bec0618a057b0212a84fcfcdedba278e98923da888c0103479bf27093d2d92
sha512 f17e8b0f5cd8ed3bd65a2d0fef37aefb2d4ef925554b0fd9c32369515ecd5f791bf3911340427362d792a422bd038e24090a20041c0719313a77d1133bc47761
ripemd-160 7687d7fef3dbe847eea25358f2ec3276225eca59

661625013 as geometric shapes

Circle

Radius = n
Diameter 1323250026
Circumference 4157112560.5441
Area 1.3752248259562E+18

Sphere

Radius = n
Volume 1.2131775244683E+27
Surface area 5.5008993038249E+18
Circumference 4157112560.5441

Square

Length = n
Perimeter 2646500052
Area 437747657827250169
Diagonal 935679066.58988

Cube

Length = n
Surface area 2626485946963501014
Volume 2.8962479980067E+26
Space diagonal 1145968138.0744

Equilateral Triangle

Length = n
Perimeter 1984875039
Area 1.8955029606277E+17
Altitude 572984069.03721

Triangular Pyramid

Length = n
Surface area 1.8955029606277E+17
Volume 3.4132609989809E+25
Height 311893022.19663