668749250, six hundred sixty-eight million seven hundred forty-nine thousand two hundred fifty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

668749250 has 32 divisors, whose sum is 1067180400
The reverse of 668749250 is 052947866
Previous prime number is 149

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2

Name

Name	six hundred sixty-eight million seven hundred forty-nine thousand two hundred fifty

Notation

Scientific notation	6.68749250 × 10^8
Engineering notation	6.68749250 × 10^6

Prime Factorization of 668749250

Prime Factorization 2 × 25 × 65 × 149 × 1381

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	668749250	Product of the distinct prime numbers

The prime factorization of 668749250 is 2 × 25 × 65 × 149 × 1381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 87, 46, 789, 118, 9078, 4996, 5730, 48466, 245253, 905773, 3118662, 8969799, 29278319, 89962282, 943615857, 104490555, 308670088, 8970496585

Basic calculations (n = 668749250)

Multiplication

n×y

n×2	1337498500
n×3	2006247750
n×4	2674997000
n×5	3343746250

Division

n÷y

n÷2	334374625
n÷3	222916416.66667
n÷3	167187312.5
n÷5	133749850

Exponentiation

n^y

n²	447225559375562500
n³	2.9908175741324E+26
n⁴	2.0001070095878E+35
n⁵	1.3375700625816E+44

Nth Root

^y√n

²√n	25860.18658092
³√n	874.48917122174
⁴√n	160.81102754762
⁵√n	58.217380660678

Divisors of 668749250

1, 2, 25, 50, 65, 130, 149, 298, 1381, 1625, 2762, 3250, 3725, 7450, 9685, 19370, 34525, 69050, 89765, 179530, 205769, 242125, 411538, 484250, 2244125, 4488250, 5144225, 10288450, 13374985, 26749970, 334374625, 668749250

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-668749249	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668749250 can be divided by 32 positive divisors. The sum of these divisors (counting 668749250) is 1, the average is 0.03125.

Base conversion 668749250

Base	System	Value
2	Binary	100111110111000100110111000010
3	Ternary	1201121100222111202
4	Quaternary	213313010313002
5	Quinary	2332144434000
6	Senary	150205341202
8	Octal	4767046702
10	Decimal	668749250
12	Duodecimal	167b67802
16	Hexadecimal	27dc4dc2
20	Vigesimal	a8jdd2a
36	Base36	b25m82

Cryptographic Hash Functions

md5	21cba96e007ea209a44b5890beda56df
sha1	760f300e11d91a196c7976e1b2bf32bb39f62dd3
sha256	441d938970957685bb02a05f95ef9d29a6de7d47ccf07143a3a32710e9da9cdc
sha512	318d9bb944bcb576a66050954015926c9fb6c556cdc90977759b8d485b90c1b39a2f2b7483d9fff33c8bfe8f24c7256cd91763e5ef6039213407bdf24c810ac5
ripemd-160	77823d2879f6b2befbd530e996a9e5a7210e9a1c

668749250 as geometric shapes

Circle

Radius = n

Diameter	1337498500
Circumference	4201875461.7874
Area	1.4050005318319E+18

Sphere

Radius = n

Volume	1.2527907358829E+27
Surface area	5.6200021273274E+18
Circumference	4201875461.7874

Square

Length = n

Perimeter	2674997000
Area	447225559375562500
Diagonal	945754259.17684

Cube

Length = n

Surface area	2683353356253375000
Volume	2.9908175741324E+26
Space diagonal	1158307678.5236

Equilateral Triangle

Length = n

Perimeter	2006247750
Area	1.9365434782047E+17
Altitude	579153839.26179

Triangular Pyramid

Length = n

Surface area	1.9365434782047E+17
Volume	3.5247123132682E+25
Height	315251419.72561