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

148921 (number)

148921 is an odd 6-digits prime number following 148920 and preceding 148922. In scientific notation, it is written as 1.48921 × 10^5. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 148920 positive integers (up to 148921) that are relatively prime to 148921.

Interesting facts

148921 has 2 divisors, whose sum is 148922
The reverse of 148921 is 129841
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	one hundred forty-eight thousand nine hundred twenty-one

Notation

Scientific notation	1.48921 × 10^5
Engineering notation	1.48921 × 10^3

Prime Factorization of 148921

Prime Factorization 148921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	148921	Product of the distinct prime numbers

The prime factorization of 148921 is 148921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 6, 63, 29, 542, 746, 4698, 533, 11364, 19413, 658809, 828427, 2892754, 7071831, 7588136, 74365421, 492787805, 137172937, 6663122304, 6089640943

Basic calculations (n = 148921)

Multiplication

n×y

n×2	297842
n×3	446763
n×4	595684
n×5	744605

Division

n÷y

n÷2	74460.5
n÷3	49640.333333333
n÷3	37230.25
n÷5	29784.2

Exponentiation

n^y

n²	22177464241
n³	3302690152233961
n⁴	4.9183992016083E+20
n⁵	7.3245292750272E+25

Nth Root

^y√n

²√n	385.90283751224
³√n	53.005220798153
⁴√n	19.644409828555
⁵√n	10.829070691396

Divisors of 148921

1, 148921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	148922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	74461	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	385.90413317299	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999865701508	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 148921 can be divided by 2 positive divisors. The sum of these divisors (counting 148921) is 148922, the average is 74461.

Base conversion 148921

Base	System	Value
2	Binary	100100010110111001
3	Ternary	21120021121
4	Quaternary	210112321
5	Quinary	14231141
6	Senary	3105241
8	Octal	442671
10	Decimal	148921
12	Duodecimal	72221
16	Hexadecimal	245b9
20	Vigesimal	ic61
36	Base36	36wp

Cryptographic Hash Functions

md5	3cf58670365530edfb7ee18bb40b62eb
sha1	34eb41478ad064b7ce733455a2db090b54d41fd7
sha256	868a90211c84f0e93b4e8f61e803c15d39b91df3a3a93432dbdb696fede93f9f
sha512	876ff2623a5d2a49fd709b7bf0b6d2db733c34c2dfcaefcb280e07b2ec7a71cd5a5b8aeba5ed13dd3adf9f96f148beb931cae670917904b3b3d74cc6df9d93ea
ripemd-160	dbbf88be46e560899bf867396b2e252845eb688b

148921 as geometric shapes

Circle

Radius = n

Diameter	297842
Circumference	935698.23913049
Area	69672558734.776

Sphere

Radius = n

Volume	1.3834276159122E+16
Surface area	278690234939.1
Circumference	935698.23913049

Square

Length = n

Perimeter	595684
Area	22177464241
Diagonal	210606.09792216

Cube

Length = n

Surface area	133064785446
Volume	3302690152233961
Space diagonal	257938.73831396

Equilateral Triangle

Length = n

Perimeter	446763
Area	9603123712.1135
Altitude	128969.36915698

Triangular Pyramid

Length = n

Surface area	9603123712.1135
Volume	3.8922576713378E+14
Height	70202.032640721