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

145309679 (number)

145309679 is an odd 9-digits composite number following 145309678 and preceding 145309680. In scientific notation, it is written as 1.45309679 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 140622240 positive integers (up to 145309679) that are relatively prime to 145309679.

Interesting facts

145309679 has 4 divisors, whose sum is 149997120
The reverse of 145309679 is 976903541
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8

Name

Name	one hundred forty-five million three hundred nine thousand six hundred seventy-nine

Notation

Scientific notation	1.45309679 × 10^8
Engineering notation	1.45309679 × 10^6

Prime Factorization of 145309679

Prime Factorization 31 × 4687409

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	145309679	Product of the distinct prime numbers

The prime factorization of 145309679 is 31 × 4687409. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 78, 80, 426, 556, 7910, 819, 22209, 10131, 224028, 638967, 6922496, 1193715, 87127569, 48147110, 813662194, 674846810, 9610493366, 2791187617

Basic calculations (n = 145309679)

Multiplication

n×y

n×2	290619358
n×3	435929037
n×4	581238716
n×5	726548395

Division

n÷y

n÷2	72654839.5
n÷3	48436559.666667
n÷3	36327419.75
n÷5	29061935.8

Exponentiation

n^y

n²	21114902811083041
n³	3.0681997495947E+24
n⁴	4.4583912072148E+32
n⁵	6.4784739517681E+40

Nth Root

^y√n

²√n	12054.446441044
³√n	525.73252724773
⁴√n	109.79274311649
⁵√n	42.900159678853

Divisors of 145309679

1, 31, 4687409, 145309679

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	-145309678	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 145309679 can be divided by 4 positive divisors. The sum of these divisors (counting 145309679) is 1, the average is 0.25.

Base conversion 145309679

Base	System	Value
2	Binary	1000101010010011111111101111
3	Ternary	101010102111101222
4	Quaternary	20222103333233
5	Quinary	244144402204
6	Senary	22230253555
8	Octal	1052237757
10	Decimal	145309679
12	Duodecimal	407b72bb
16	Hexadecimal	8a93fef
20	Vigesimal	2583e3j
36	Base36	2eihnz

Cryptographic Hash Functions

md5	d2812e1ecbcd4cb4a38ace25b0b45e95
sha1	d9c241e98ebb9a331c9355ec84b18948958ee000
sha256	504b1ad673e2c53f4078544ed83bbfbbaa65fe4fb7159873a7f26e50dabf96b5
sha512	3532a20a981dc036dfa2dfae5d460335a53ffe888e359bea0cf26c9c617c952dcc79ba5e013a1158a1f4d174fb5f0c01384684810d74cea21450e1f8269ebeec
ripemd-160	7b3d088c4e0873c916718184e634e4a66a0f9ed6

145309679 as geometric shapes

Circle

Radius = n

Diameter	290619358
Circumference	913007640.08378
Area	6.6334423552561E+16

Sphere

Radius = n

Volume	1.285204505743E+25
Surface area	2.6533769421024E+17
Circumference	913007640.08378

Square

Length = n

Perimeter	581238716
Area	21114902811083041
Diagonal	205498918.78588

Cube

Length = n

Surface area	126689416866498246
Volume	3.0681997495947E+24
Space diagonal	251683746.85952

Equilateral Triangle

Length = n

Perimeter	435929037
Area	9.1430211164187E+15
Altitude	125841873.42976

Triangular Pyramid

Length = n

Surface area	9.1430211164187E+15
Volume	3.6159080816221E+23
Height	68499639.595294