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

122945 (number)

122945 is an odd 6-digits composite number following 122944 and preceding 122946. In scientific notation, it is written as 1.22945 × 10^5. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 96624 positive integers (up to 122945) that are relatively prime to 122945.

Interesting facts

122945 has 8 divisors, whose sum is 150144
The reverse of 122945 is 549221
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	one hundred twenty-two thousand nine hundred forty-five

Notation

Scientific notation	1.22945 × 10^5
Engineering notation	1.22945 × 10^3

Prime Factorization of 122945

Prime Factorization 5 × 67 × 367

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	122945	Product of the distinct prime numbers

The prime factorization of 122945 is 5 × 67 × 367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 89, 92, 372, 448, 2217, 3622, 59467, 45307, 23903, 537104, 3583642, 7830783, 99209865, 36103383, 995080037, 653642445, 7805650461, 4093244223

Basic calculations (n = 122945)

Multiplication

n×y

n×2	245890
n×3	368835
n×4	491780
n×5	614725

Division

n÷y

n÷2	61472.5
n÷3	40981.666666667
n÷3	30736.25
n÷5	24589

Exponentiation

n^y

n²	15115473025
n³	1858371831058625
n⁴	2.284775247695E+20
n⁵	2.8090169282787E+25

Nth Root

^y√n

²√n	350.6351379996
³√n	49.724484613978
⁴√n	18.725254016958
⁵√n	10.421786554299

Divisors of 122945

1, 5, 67, 335, 367, 1835, 24589, 122945

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	-122944	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 122945 can be divided by 8 positive divisors. The sum of these divisors (counting 122945) is 1, the average is 0.125.

Base conversion 122945

Base	System	Value
2	Binary	11110000001000001
3	Ternary	20020122112
4	Quaternary	132001001
5	Quinary	12413240
6	Senary	2345105
8	Octal	360101
10	Decimal	122945
12	Duodecimal	5b195
16	Hexadecimal	1e041
20	Vigesimal	f775
36	Base36	2mv5

Cryptographic Hash Functions

md5	9b5ffcf2add93bbf4f9250f544bc8cac
sha1	83b9026b84ae02fec0336c96c5af0661ada5da53
sha256	a87c434aae6da47095074969b14b870541faa6a0d4335b0cbba63bb298fa15a6
sha512	42db69eece4ac3fe764c97971c1c9c83fa066319bf3c9c27e36a0047a6c374f56eded8f27b44fda07e672910de82ac0a4e12b95951ff2a72de6cd3c10bbbc5d4
ripemd-160	cb2e6b5c77ff632d572bddd3707d4cd785bb46b7

122945 as geometric shapes

Circle

Radius = n

Diameter	245890
Circumference	772486.21759119
Area	47486659010.875

Sphere

Radius = n

Volume	7.7843297227893E+15
Surface area	189946636043.5
Circumference	772486.21759119

Square

Length = n

Perimeter	491780
Area	15115473025
Diagonal	173870.48642596

Cube

Length = n

Surface area	90692838150
Volume	1858371831058625
Space diagonal	212946.98653656

Equilateral Triangle

Length = n

Perimeter	368835
Area	6545191814.9342
Altitude	106473.49326828

Triangular Pyramid

Length = n

Surface area	6545191814.9342
Volume	2.1901122061794E+14
Height	57956.828808653