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

148900981 (number)

148900981 is an odd 9-digits composite number following 148900980 and preceding 148900982. In scientific notation, it is written as 1.48900981 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 148307500 positive integers (up to 148900981) that are relatively prime to 148900981.

Interesting facts

148900981 has 4 divisors, whose sum is 149494464
The reverse of 148900981 is 189009841
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4

Name

Name	one hundred forty-eight million nine hundred thousand nine hundred eighty-one

Notation

Scientific notation	1.48900981 × 10^8
Engineering notation	1.48900981 × 10^6

Prime Factorization of 148900981

Prime Factorization 251 × 593231

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	148900981	Product of the distinct prime numbers

The prime factorization of 148900981 is 251 × 593231. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 39, 84, 152, 793, 9851, 2652, 11012, 22553, 72306, 267559, 9842762, 5090512, 11264511, 5488982, 348666814, 642827407, 4029552464, 3572623625

Basic calculations (n = 148900981)

Multiplication

n×y

n×2	297801962
n×3	446702943
n×4	595603924
n×5	744504905

Division

n÷y

n÷2	74450490.5
n÷3	49633660.333333
n÷3	37225245.25
n÷5	29780196.2

Exponentiation

n^y

n²	22171502142762361
n³	3.3013584193009E+24
n⁴	4.9157550726652E+32
n⁵	7.3196075267557E+40

Nth Root

^y√n

²√n	12202.498965376
³√n	530.02845581168
⁴√n	110.46492187738
⁵√n	43.110147799885

Divisors of 148900981

1, 251, 593231, 148900981

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-148900980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148900981 can be divided by 4 positive divisors. The sum of these divisors (counting 148900981) is 1, the average is 0.25.

Base conversion 148900981

Base	System	Value
2	Binary	1000111000000000110001110101
3	Ternary	101101011221202011
4	Quaternary	20320000301311
5	Quinary	301104312411
6	Senary	22435244221
8	Octal	1070006165
10	Decimal	148900981
12	Duodecimal	41a49671
16	Hexadecimal	8e00c75
20	Vigesimal	26acc91
36	Base36	2gngqd

Cryptographic Hash Functions

md5	8598e31ce342583b862f872a676ecd85
sha1	0974aa2feb3757310dd9e1c18af32e9921ad7848
sha256	5a9457a5a026d39321099bde6731f6ec4fe8ce00165d8035704ba380d27b1282
sha512	65126c051d1e7a13757ba9a2e59f93d337fefdfd544959bdac4b25ca2ca665be83c0c877e3843f16737f95a2e180fdf1b29f05c7c7ca409eb0ca90ada3893a54
ripemd-160	8b084ae815271b1d71a35f0aec6539b6719542f3

148900981 as geometric shapes

Circle

Radius = n

Diameter	297801962
Circumference	935572456.04383
Area	6.9653828250753E+16

Sphere

Radius = n

Volume	1.3828697809257E+25
Surface area	2.7861531300301E+17
Circumference	935572456.04383

Square

Length = n

Perimeter	595603924
Area	22171502142762361
Diagonal	210577786.78086

Cube

Length = n

Surface area	133029012856574166
Volume	3.3013584193009E+24
Space diagonal	257904064.38885

Equilateral Triangle

Length = n

Perimeter	446702943
Area	9.6005420478467E+15
Altitude	128952032.19442

Triangular Pyramid

Length = n

Surface area	9.6005420478467E+15
Volume	3.890688209025E+23
Height	70192595.59362