638861340, six hundred thirty-eight million eight hundred sixty-one thousand three hundred forty: 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

638861340 has 192 divisors, whose sum is 2032128000
The reverse of 638861340 is 043168836
Previous prime number is 149

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3

Name

Name	six hundred thirty-eight million eight hundred sixty-one thousand three hundred forty

Notation

Scientific notation	6.38861340 × 10^8
Engineering notation	6.38861340 × 10^6

Prime Factorization of 638861340

Prime Factorization 2 × 2 × 5 × 3 × 13 × 23 × 149 × 239

Composite number

ω	Distinct Factors	7	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	319430670	Product of the distinct prime numbers

The prime factorization of 638861340 is 2 × 2 × 5 × 3 × 13 × 23 × 149 × 239. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 10, 14, 12, 635, 635, 3703, 4364, 64285, 84602, 88139, 414859, 8127428, 5183418, 18995343, 48167075, 259019923, 751734024, 6103259422, 4231298196

Basic calculations (n = 638861340)

Multiplication

n×y

n×2	1277722680
n×3	1916584020
n×4	2555445360
n×5	3194306700

Division

n÷y

n÷2	319430670
n÷3	212953780
n÷3	159715335
n÷5	127772268

Exponentiation

n^y

n²	408143811746595600
n³	2.6074730248514E+26
n⁴	1.6658137106704E+35
n⁵	1.0642239793893E+44

Nth Root

^y√n

²√n	25275.706518315
³√n	861.26249582512
⁴√n	158.98335295972
⁵√n	57.687447298736

Divisors of 638861340

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 149, 156, 195, 230, 239, 260, 276, 298, 299, 345, 390, 447, 460, 478, 596, 598, 690, 717, 745, 780, 894, 897, 956, 1195, 1196, 1380, 1434, 1490, 1495, 1788, 1794, 1937, 2235, 2390, 2868, 2980, 2990, 3107, 3427, 3585, 3588, 3874, 4470, 4485, 4780, 5497, 5811, 5980, 6214, 6854, 7170, 7748, 8940, 8970, 9321, 9685, 10281, 10994, 11622, 12428, 13708, 14340, 15535, 16491, 17135, 17940, 18642, 19370, 20562, 21988, 23244, 27485, 29055, 31070, 32982, 34270, 35611, 37284, 38740, 41124, 44551, 46605, 51405, 54970, 58110, 62140, 65964, 68540, 71222, 71461, 82455, 89102, 93210, 102810, 106833, 109940, 116220, 133653, 142444, 142922, 164910, 178055, 178204, 186420, 205620, 213666, 214383, 222755, 267306, 285844, 329820, 356110, 357305, 427332, 428766, 445510, 462943, 534165, 534612, 668265, 712220, 714610, 819053, 857532, 891020, 925886, 1068330, 1071915, 1336530, 1388829, 1429220, 1638106, 1851772, 2136660, 2143830, 2314715, 2457159, 2673060, 2777658, 3276212, 4095265, 4287660, 4629430, 4914318, 5555316, 6944145, 8190530, 9258860, 9828636, 10647689, 12285795, 13888290, 16381060, 21295378, 24571590, 27776580, 31943067, 42590756, 49143180, 53238445, 63886134, 106476890, 127772268, 159715335, 212953780, 319430670, 638861340

192 divisors

τ	Total Divisors	192	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638861339	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0052083333333333	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	192	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638861340 can be divided by 192 positive divisors. The sum of these divisors (counting 638861340) is 1, the average is 0.0052083333333333.

Base conversion 638861340

Base	System	Value
2	Binary	100110000101000100000000011100
3	Ternary	1122112010112000010
4	Quaternary	212011010000130
5	Quinary	2302022030330
6	Senary	143221003220
8	Octal	4605040034
10	Decimal	638861340
12	Duodecimal	159b53510
16	Hexadecimal	2614401c
20	Vigesimal	9jchd70
36	Base36	akd0kc

Cryptographic Hash Functions

md5	ceef9197f7783def29f464aa5a31459a
sha1	29df9609f82e40644b6be6cf9d66132c4042d54c
sha256	33b928478bf7fdb1ba9e6e1706d9f41f6ff28652532b9547324bd98cc2a18588
sha512	83d11eec002ae92bfeace47595fa706ecc17bf2263f7796d0693d490a064ddf6e496be8ad9f95625a77394db84b98cefd6fb56b6f2ad8750bfba3158c1567929
ripemd-160	057981be56d526e49de66746905a028349b11aef

638861340 as geometric shapes

Circle

Radius = n

Diameter	1277722680
Circumference	4014084184.8131
Area	1.2822216005912E+18

Sphere

Radius = n

Volume	1.0922157465742E+27
Surface area	5.128886402365E+18
Circumference	4014084184.8131

Square

Length = n

Perimeter	2555445360
Area	408143811746595600
Diagonal	903486371.50385

Cube

Length = n

Surface area	2448862870479573600
Volume	2.6074730248514E+26
Space diagonal	1106540299.8715

Equilateral Triangle

Length = n

Perimeter	1916584020
Area	1.7673145468498E+17
Altitude	553270149.93577

Triangular Pyramid

Length = n

Surface area	1.7673145468498E+17
Volume	3.072936429389E+25
Height	301162123.83462