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

120813881 (number)

120813881 is an odd 9-digits composite number following 120813880 and preceding 120813882. In scientific notation, it is written as 1.20813881 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 120696564 positive integers (up to 120813881) that are relatively prime to 120813881.

Interesting facts

120813881 has 4 divisors, whose sum is 120931200
The reverse of 120813881 is 188318021
Previous prime number is 1039

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5

Name

Name	one hundred twenty million eight hundred thirteen thousand eight hundred eighty-one

Notation

Scientific notation	1.20813881 × 10^8
Engineering notation	1.20813881 × 10^6

Prime Factorization of 120813881

Prime Factorization 1039 × 116279

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	120813881	Product of the distinct prime numbers

The prime factorization of 120813881 is 1039 × 116279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 17, 11, 578, 523, 9098, 2177, 3423, 51129, 558273, 520690, 8832211, 9801348, 31978433, 9090575, 326971485, 101308205, 6609490890, 8725909315

Basic calculations (n = 120813881)

Multiplication

n×y

n×2	241627762
n×3	362441643
n×4	483255524
n×5	604069405

Division

n÷y

n÷2	60406940.5
n÷3	40271293.666667
n÷3	30203470.25
n÷5	24162776.2

Exponentiation

n^y

n²	14595993842282161
n³	1.7633986631382E+24
n⁴	2.1304303624394E+32
n⁵	2.5738556028654E+40

Nth Root

^y√n

²√n	10991.536789731
³√n	494.35501615773
⁴√n	104.84053028162
⁵√n	41.345035308093

Divisors of 120813881

1, 1039, 116279, 120813881

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	-120813880	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 120813881 can be divided by 4 positive divisors. The sum of these divisors (counting 120813881) is 1, the average is 0.25.

Base conversion 120813881

Base	System	Value
2	Binary	111001100110111100100111001
3	Ternary	22102022222111012
4	Quaternary	13030313210321
5	Quinary	221412021011
6	Senary	15553243305
8	Octal	714674471
10	Decimal	120813881
12	Duodecimal	34563535
16	Hexadecimal	7337939
20	Vigesimal	1hf1ee1
36	Base36	1zxgl5

Cryptographic Hash Functions

md5	ed23cc47f88d05f0773420408d513a24
sha1	0186ae46e1fa34de6e65d4bae2fc5f3c10881df0
sha256	c008b19ef8e5d84a32ab190fd816b1e759ae23082f0769393194e9cc20737851
sha512	785265074f60f46eb03b5364753f2466f6e98526301d8946a7a39fff9a6753bbd4f6dfcc17a2a9e49ff0a4db267a2384ef5698126f4a43bf72eedd25aeeb1209
ripemd-160	dcc502081140c91df229403ce4ee89ee16683e90

120813881 as geometric shapes

Circle

Radius = n

Diameter	241627762
Circumference	759096002.00254
Area	4.5854667026755E+16

Sphere

Radius = n

Volume	7.3865070472867E+24
Surface area	1.8341866810702E+17
Circumference	759096002.00254

Square

Length = n

Perimeter	483255524
Area	14595993842282161
Diagonal	170856629.03313

Cube

Length = n

Surface area	87575963053692966
Volume	1.7633986631382E+24
Space diagonal	209255780.15158

Equilateral Triangle

Length = n

Perimeter	362441643
Area	6.3202507304488E+15
Altitude	104627890.07579

Triangular Pyramid

Length = n

Surface area	6.3202507304488E+15
Volume	2.0781852544005E+23
Height	56952209.67771