128216388, one hundred twenty-eight million two hundred sixteen thousand three hundred eighty-eight: 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

128216388 has 48 divisors, whose sum is 307105344
The reverse of 128216388 is 883612821
Previous prime number is 61

Basic properties

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

Name

Name	one hundred twenty-eight million two hundred sixteen thousand three hundred eighty-eight

Notation

Scientific notation	1.28216388 × 10^8
Engineering notation	1.28216388 × 10^6

Prime Factorization of 128216388

Prime Factorization 2 × 2 × 3 × 107 × 61 × 1637

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	64108194	Product of the distinct prime numbers

The prime factorization of 128216388 is 2 × 2 × 3 × 107 × 61 × 1637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 51, 45, 197, 457, 8535, 6074, 32694, 44819, 106796, 388732, 6512593, 3282241, 51506815, 15409124, 662334051, 28921568, 1064846267, 3505306470

Basic calculations (n = 128216388)

Multiplication

n×y

n×2	256432776
n×3	384649164
n×4	512865552
n×5	641081940

Division

n÷y

n÷2	64108194
n÷3	42738796
n÷3	32054097
n÷5	25643277.6

Exponentiation

n^y

n²	16439442151766544
n³	2.1078058934345E+24
n⁴	2.7025525826128E+32
n⁵	3.4651153052268E+40

Nth Root

^y√n

²√n	11323.267549608
³√n	504.25225153025
⁴√n	106.41084319564
⁵√n	41.839714041405

Divisors of 128216388

1, 2, 3, 4, 6, 12, 61, 107, 122, 183, 214, 244, 321, 366, 428, 642, 732, 1284, 1637, 3274, 4911, 6527, 6548, 9822, 13054, 19581, 19644, 26108, 39162, 78324, 99857, 175159, 199714, 299571, 350318, 399428, 525477, 599142, 700636, 1050954, 1198284, 2101908, 10684699, 21369398, 32054097, 42738796, 64108194, 128216388

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128216387	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128216388 can be divided by 48 positive divisors. The sum of these divisors (counting 128216388) is 1, the average is 0.020833333333333.

Base conversion 128216388

Base	System	Value
2	Binary	111101001000110110101000100
3	Ternary	22221021001211010
4	Quaternary	13221012311010
5	Quinary	230310411023
6	Senary	20420042220
8	Octal	751066504
10	Decimal	128216388
12	Duodecimal	36b33370
16	Hexadecimal	7a46d44
20	Vigesimal	20170j8
36	Base36	24c4ec

Cryptographic Hash Functions

md5	9f9e51cead57e8e7bf431301d157fbc1
sha1	2b1650ecdc744f50750560054ef6d0cee20cecd2
sha256	4659b91114ce310bbf8ee856fdd6d3a6738426ba791ce8bfd9bbb9e7fdaeb106
sha512	a1f022a823ecb7570f77587c23932a265a072e0d76db2ea0fe65fb05c2c0c027ba7222c15cbbc4fcc54797a278ae9f26b16c8219280e73b62f74a375404c45f8
ripemd-160	439127720daeba4f9d21914b6b1a3e821b214f2e

128216388 as geometric shapes

Circle

Radius = n

Diameter	256432776
Circumference	805607325.22124
Area	5.1646030693104E+16

Sphere

Radius = n

Volume	8.8291566800093E+24
Surface area	2.0658412277242E+17
Circumference	805607325.22124

Square

Length = n

Perimeter	512865552
Area	16439442151766544
Diagonal	181325354.82809

Cube

Length = n

Surface area	98636652910599264
Volume	2.1078058934345E+24
Space diagonal	222077298.37896

Equilateral Triangle

Length = n

Perimeter	384649164
Area	7.1184872637373E+15
Altitude	111038649.18948

Triangular Pyramid

Length = n

Surface area	7.1184872637373E+15
Volume	2.4840730677875E+23
Height	60441784.942697