138790881, one hundred thirty-eight million seven hundred ninety thousand eight hundred eighty-one: 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

138790881 has 8 divisors, whose sum is 205616160
The reverse of 138790881 is 188097831
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9

Name

Name	one hundred thirty-eight million seven hundred ninety thousand eight hundred eighty-one

Notation

Scientific notation	1.38790881 × 10^8
Engineering notation	1.38790881 × 10^6

Prime Factorization of 138790881

Prime Factorization 3 × 9 × 5140403

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138790881	Product of the distinct prime numbers

The prime factorization of 138790881 is 3 × 9 × 5140403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 99, 52, 404, 450, 4313, 5436, 24144, 76381, 612767, 802026, 6598545, 2567311, 57755944, 29774437, 485672711, 807658083, 2627173776, 6118261375

Basic calculations (n = 138790881)

Multiplication

n×y

n×2	277581762
n×3	416372643
n×4	555163524
n×5	693954405

Division

n÷y

n÷2	69395440.5
n÷3	46263627
n÷3	34697720.25
n÷5	27758176.2

Exponentiation

n^y

n²	19262908648756161
n³	2.6735160619834E+24
n⁴	3.7105964961032E+32
n⁵	5.1499695672968E+40

Nth Root

^y√n

²√n	11780.954163394
³√n	517.75024234233
⁴√n	108.54010394041
⁵√n	42.508148246732

Divisors of 138790881

1, 3, 9, 27, 5140403, 15421209, 46263627, 138790881

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	-138790880	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 138790881 can be divided by 8 positive divisors. The sum of these divisors (counting 138790881) is 1, the average is 0.125.

Base conversion 138790881

Base	System	Value
2	Binary	1000010001011100011111100001
3	Ternary	100200011022022000
4	Quaternary	20101130133201
5	Quinary	241012302011
6	Senary	21434434213
8	Octal	1021343741
10	Decimal	138790881
12	Duodecimal	3a592969
16	Hexadecimal	845c7e1
20	Vigesimal	2378h41
36	Base36	2amrq9

Cryptographic Hash Functions

md5	92501e72f33f40b9e03803fcb6996c28
sha1	dcf6acff1e831144ddad0b00ee50d29516b22bc5
sha256	2b6c1f55cf29470a4dc02feae468ff7a642d0fce32a14d3ccddb19dddbfb936f
sha512	22e5da642597a12f1ccd6bb3fc7f60da77347b8ad67fa76cc6c65c516484262e54e823a6af580c46b86d0bbcfa76f48202370c0770f5c9fe4ad0ffd0f979b2cc
ripemd-160	cb6108ac8108be139d39c8039f9b3b9dc2722a54

138790881 as geometric shapes

Circle

Radius = n

Diameter	277581762
Circumference	872048824.26971
Area	6.0516212297704E+16

Sphere

Radius = n

Volume	1.1198797892775E+25
Surface area	2.4206484919081E+17
Circumference	872048824.26971

Square

Length = n

Perimeter	555163524
Area	19262908648756161
Diagonal	196279946.24391

Cube

Length = n

Surface area	115577451892536966
Volume	2.6735160619834E+24
Space diagonal	240392857.51925

Equilateral Triangle

Length = n

Perimeter	416372643
Area	8.3410841203009E+15
Altitude	120196428.75962

Triangular Pyramid

Length = n

Surface area	8.3410841203009E+15
Volume	3.150768895066E+23
Height	65426648.74797