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

75081142 (number)

75081142 is an even 8-digits composite number following 75081141 and preceding 75081143. In scientific notation, it is written as 7.5081142 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 37519200 positive integers (up to 75081142) that are relatively prime to 75081142.

Interesting facts

75081142 has 8 divisors, whose sum is 112685832
The reverse of 75081142 is 24118057
Previous prime number is 1931

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-five million eighty-one thousand one hundred forty-two

Notation

Scientific notation	7.5081142 × 10^7
Engineering notation	7.5081142 × 10^6

Prime Factorization of 75081142

Prime Factorization 2 × 1931 × 19441

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	75081142	Product of the distinct prime numbers

The prime factorization of 75081142 is 2 × 1931 × 19441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 95, 20, 213, 567, 1941, 6140, 78786, 61163, 265576, 888182, 8926107, 8762757, 16560581, 31452588, 312103967, 75257590, 8289364211, 973801281

Basic calculations (n = 75081142)

Multiplication

n×y

n×2	150162284
n×3	225243426
n×4	300324568
n×5	375405710

Division

n÷y

n÷2	37540571
n÷3	25027047.333333
n÷3	18770285.5
n÷5	15016228.4

Exponentiation

n^y

n²	5637177884024164
n³	4.2324575318968E+23
n⁴	3.1777774496131E+31
n⁵	2.385911599388E+39

Nth Root

^y√n

²√n	8664.9375069876
³√n	421.8683618672
⁴√n	93.085646084601
⁵√n	37.592929819595

Divisors of 75081142

1, 2, 1931, 3862, 19441, 38882, 37540571, 75081142

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	-75081141	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 75081142 can be divided by 8 positive divisors. The sum of these divisors (counting 75081142) is 1, the average is 0.125.

Base conversion 75081142

Base	System	Value
2	Binary	100011110011010010110110110
3	Ternary	12020021111222001
4	Quaternary	10132122112312
5	Quinary	123210044032
6	Senary	11241125514
8	Octal	436322666
10	Decimal	75081142
12	Duodecimal	2118989a
16	Hexadecimal	479a5b6
20	Vigesimal	13952h2
36	Base36	18p8za

Cryptographic Hash Functions

md5	d68da7e2d931885f55b33c610e7a104d
sha1	c13f34178eff5f3c25932e63ece1ab1a00a07307
sha256	55acee6a95a86f4405019c570579f9213b2522de1056e95b210edac21479cf36
sha512	83bc5f0c539e35dee9fefc289c8963c3afb56a3543317984549afe58c83ee57d6303e3ed03f309a939511a7d053aeba1e21fcb495d18027e07f1abdd50e3eec6
ripemd-160	70d495e112e073cb2bc3c4a3158abde1e48863c8

75081142 as geometric shapes

Circle

Radius = n

Diameter	150162284
Circumference	471748728.26066
Area	1.7709716627429E+16

Sphere

Radius = n

Volume	1.7728876651784E+24
Surface area	7.0838866509717E+16
Circumference	471748728.26066

Square

Length = n

Perimeter	300324568
Area	5637177884024164
Diagonal	106180769.29486

Cube

Length = n

Surface area	33823067304144984
Volume	4.2324575318968E+23
Space diagonal	130044352.63429

Equilateral Triangle

Length = n

Perimeter	225243426
Area	2.4409696266084E+15
Altitude	65022176.317147

Triangular Pyramid

Length = n

Surface area	2.4409696266084E+15
Volume	4.9879990364805E+22
Height	35393589.764953