128974998, one hundred twenty-eight million nine hundred seventy-four thousand nine hundred ninety-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

128974998 has 16 divisors, whose sum is 258793920
The reverse of 128974998 is 899479821
Previous prime number is 307

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3

Name

Name	one hundred twenty-eight million nine hundred seventy-four thousand nine hundred ninety-eight

Notation

Scientific notation	1.28974998 × 10^8
Engineering notation	1.28974998 × 10^6

Prime Factorization of 128974998

Prime Factorization 2 × 3 × 307 × 70019

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	128974998	Product of the distinct prime numbers

The prime factorization of 128974998 is 2 × 3 × 307 × 70019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 96, 33, 510, 730, 3331, 1774, 63131, 1875, 194481, 746347, 5251601, 2384501, 28259178, 85834077, 27637570, 8250854, 4061735497, 7581438276

Basic calculations (n = 128974998)

Multiplication

n×y

n×2	257949996
n×3	386924994
n×4	515899992
n×5	644874990

Division

n÷y

n÷2	64487499
n÷3	42991666
n÷3	32243749.5
n÷5	25794999.6

Exponentiation

n^y

n²	16634550109100004
n³	2.1454410670521E+24
n⁴	2.7670825733216E+32
n⁵	3.5688446935999E+40

Nth Root

^y√n

²√n	11356.715986587
³√n	505.24478933931
⁴√n	106.56789378883
⁵√n	41.88910737377

Divisors of 128974998

1, 2, 3, 6, 307, 614, 921, 1842, 70019, 140038, 210057, 420114, 21495833, 42991666, 64487499, 128974998

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	-128974997	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 128974998 can be divided by 16 positive divisors. The sum of these divisors (counting 128974998) is 1, the average is 0.0625.

Base conversion 128974998

Base	System	Value
2	Binary	111101100000000000010010110
3	Ternary	22222200121102210
4	Quaternary	13230000002112
5	Quinary	231004144443
6	Senary	20444214250
8	Octal	754000226
10	Decimal	128974998
12	Duodecimal	3723a386
16	Hexadecimal	7b00096
20	Vigesimal	2061h9i
36	Base36	24sdqu

Cryptographic Hash Functions

md5	565f638d33da28f89ddbc612ca64d85d
sha1	f06d782bf01249e42599c50fde17f182d24815d7
sha256	9b40fc821b291338fc2712e84f1799763b8b570cf793cd81836d635c836f83c5
sha512	bd94940a5838767314e5ac3e0db583d2e246b850130d643c3cc76a838802b7bf4d3cdd4494a987a37f6cd364f07f91ffcadf6135e1c2df5a99109f3ac3081065
ripemd-160	7b1684280fc97d12a1d5c67161088bc16feb9e9a

128974998 as geometric shapes

Circle

Radius = n

Diameter	257949996
Circumference	810373812.42712
Area	5.225898041852E+16

Sphere

Radius = n

Volume	8.9868025266142E+24
Surface area	2.0903592167408E+17
Circumference	810373812.42712

Square

Length = n

Perimeter	515899992
Area	16634550109100004
Diagonal	182398191.37864

Cube

Length = n

Surface area	99807300654600024
Volume	2.1454410670521E+24
Space diagonal	223391249.44209

Equilateral Triangle

Length = n

Perimeter	386924994
Area	7.2029714875029E+15
Altitude	111695624.72105

Triangular Pyramid

Length = n

Surface area	7.2029714875029E+15
Volume	2.5284265452477E+23
Height	60799397.126214