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

128020137 (number)

128020137 is an odd 9-digits composite number following 128020136 and preceding 128020138. In scientific notation, it is written as 1.28020137 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 73154352 positive integers (up to 128020137) that are relatively prime to 128020137.

Interesting facts

128020137 has 8 divisors, whose sum is 195078336
The reverse of 128020137 is 731020821
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6

Name

Name	one hundred twenty-eight million twenty thousand one hundred thirty-seven

Notation

Scientific notation	1.28020137 × 10^8
Engineering notation	1.28020137 × 10^6

Prime Factorization of 128020137

Prime Factorization 3 × 7 × 6096197

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	128020137	Product of the distinct prime numbers

The prime factorization of 128020137 is 3 × 7 × 6096197. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 34, 42, 288, 853, 290, 7545, 96365, 79090, 360778, 726512, 290936, 7311723, 91579895, 5545490, 758670296, 149922611, 5834927710, 172152341

Basic calculations (n = 128020137)

Multiplication

n×y

n×2	256040274
n×3	384060411
n×4	512080548
n×5	640100685

Division

n÷y

n÷2	64010068.5
n÷3	42673379
n÷3	32005034.25
n÷5	25604027.4

Exponentiation

n^y

n²	16389155477498769
n³	2.0981419295437E+24
n⁴	2.6860441726563E+32
n⁵	3.4386774297151E+40

Nth Root

^y√n

²√n	11314.598402064
³√n	503.99484672861
⁴√n	106.37010107199
⁵√n	41.826898023575

Divisors of 128020137

1, 3, 7, 21, 6096197, 18288591, 42673379, 128020137

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128020136	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128020137 can be divided by 8 positive divisors. The sum of these divisors (counting 128020137) is 1, the average is 0.125.

Base conversion 128020137

Base	System	Value
2	Binary	111101000010110111010101001
3	Ternary	22220220002121120
4	Quaternary	13220112322221
5	Quinary	230233121022
6	Senary	20411525453
8	Octal	750267251
10	Decimal	128020137
12	Duodecimal	36a59889
16	Hexadecimal	7a16ea9
20	Vigesimal	2002a6h
36	Base36	247wyx

Cryptographic Hash Functions

md5	89f1f0fa413f955a57090a92c34736fd
sha1	639cb0e9b5cec1d7cc936eea7dabbac582b3e3d1
sha256	0b00271f50787ee92505a0c77f9e71c0d16db25f1c3fa4495b413a72eda4fdb5
sha512	df3d3b599ea4fc19f0b6c3910d8f7b887c37e8fd2e31ec2a84af3f6df66220488482656db0e9e537400945fafcb1a218caab1ae612e933d819b461d34d5a1e2b
ripemd-160	cf4a7815872ee350a327964e2a024b6da8814412

128020137 as geometric shapes

Circle

Radius = n

Diameter	256040274
Circumference	804374243.82152
Area	5.1488050446651E+16

Sphere

Radius = n

Volume	8.7886763627242E+24
Surface area	2.059522017866E+17
Circumference	804374243.82152

Square

Length = n

Perimeter	512080548
Area	16389155477498769
Diagonal	181047814.00226

Cube

Length = n

Surface area	98334932864992614
Volume	2.0981419295437E+24
Space diagonal	221737381.67593

Equilateral Triangle

Length = n

Perimeter	384060411
Area	7.0967124950434E+15
Altitude	110868690.83796

Triangular Pyramid

Length = n

Surface area	7.0967124950434E+15
Volume	2.4726839771203E+23
Height	60349271.334087