138702945, one hundred thirty-eight million seven hundred two thousand nine hundred forty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

138702945 has 8 divisors, whose sum is 155736960
The reverse of 138702945 is 549207831
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3

Name

Name	one hundred thirty-eight million seven hundred two thousand nine hundred forty-five

Notation

Scientific notation	1.38702945 × 10^8
Engineering notation	1.38702945 × 10^6

Prime Factorization of 138702945

Prime Factorization 15 × 19 × 486677

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138702945	Product of the distinct prime numbers

The prime factorization of 138702945 is 15 × 19 × 486677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 57, 31, 819, 802, 5069, 5470, 86166, 97685, 737153, 757642, 9430675, 7725846, 87460993, 22265200, 69184818, 558522446, 160953821, 8353757402

Basic calculations (n = 138702945)

Multiplication

n×y

n×2	277405890
n×3	416108835
n×4	554811780
n×5	693514725

Division

n÷y

n÷2	69351472.5
n÷3	46234315
n÷3	34675736.25
n÷5	27740589

Exponentiation

n^y

n²	19238506951673025
n³	2.6684375716E+24
n⁴	3.7012014972957E+32
n⁵	5.1336754771332E+40

Nth Root

^y√n

²√n	11777.221446504
³√n	517.64087275488
⁴√n	108.52290747351
⁵√n	42.502760365057

Divisors of 138702945

1, 15, 19, 285, 486677, 7300155, 9246863, 138702945

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	-138702944	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 138702945 can be divided by 8 positive divisors. The sum of these divisors (counting 138702945) is 1, the average is 0.125.

Base conversion 138702945

Base	System	Value
2	Binary	1000010001000111000001100001
3	Ternary	100122222211200010
4	Quaternary	20101013001201
5	Quinary	241001443240
6	Senary	21432515133
8	Octal	1021070141
10	Decimal	138702945
12	Duodecimal	3a54baa9
16	Hexadecimal	8447061
20	Vigesimal	236hh75
36	Base36	2akvvl

Cryptographic Hash Functions

md5	8ace25e6d8ba239bdfcab04ac284372f
sha1	1ff6232927d137b6cea07974d65ea39b6f6b4ba1
sha256	c0640e291fa5ef352222274f7ef7cda6c5b144d6a924d0e4b394dab900413901
sha512	55654d0c1a8df190a74092d0e2e4964dc7298ed031bca057d026ac86b52f6b208303b1f6f65f6db965568a2eb6be9a586021546ae6c0da806e24c20495f8088d
ripemd-160	afec03cc4d5d41a8d8b64b5c0e03942e003fb468

138702945 as geometric shapes

Circle

Radius = n

Diameter	277405890
Circumference	871496306.08654
Area	6.0439552105412E+16

Sphere

Radius = n

Volume	1.1177525162002E+25
Surface area	2.4175820842165E+17
Circumference	871496306.08654

Square

Length = n

Perimeter	554811780
Area	19238506951673025
Diagonal	196155585.96009

Cube

Length = n

Surface area	115431041710038150
Volume	2.6684375716E+24
Space diagonal	240240547.89943

Equilateral Triangle

Length = n

Perimeter	416108835
Area	8.3305178755162E+15
Altitude	120120273.94972

Triangular Pyramid

Length = n

Surface area	8.3305178755162E+15
Volume	3.1447838367522E+23
Height	65385195.32003