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

71398109 (number)

71398109 is an odd 8-digits prime number following 71398108 and preceding 71398110. In scientific notation, it is written as 7.1398109 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 71398108 positive integers (up to 71398109) that are relatively prime to 71398109.

Interesting facts

71398109 has 2 divisors, whose sum is 71398110
The reverse of 71398109 is 90189317
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	seventy-one million three hundred ninety-eight thousand one hundred nine

Notation

Scientific notation	7.1398109 × 10^7
Engineering notation	7.1398109 × 10^6

Prime Factorization of 71398109

Prime Factorization 71398109

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	71398109	Product of the distinct prime numbers

The prime factorization of 71398109 is 71398109. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 9, 67, 75, 509, 37, 5166, 9223, 14657, 26086, 220264, 717785, 5714292, 1040451, 55719813, 84439575, 995262177, 776451854, 5552356863, 1845708408

Basic calculations (n = 71398109)

Multiplication

n×y

n×2	142796218
n×3	214194327
n×4	285592436
n×5	356990545

Division

n÷y

n÷2	35699054.5
n÷3	23799369.666667
n÷3	17849527.25
n÷5	14279621.8

Exponentiation

n^y

n²	5097689968775881
n³	3.6396542403887E+23
n⁴	2.5986443017758E+31
n⁵	1.8553828911042E+39

Nth Root

^y√n

²√n	8449.7401735201
³√n	414.85427505603
⁴√n	91.92246827365
⁵√n	37.216655459055

Divisors of 71398109

1, 71398109

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	71398110	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	35699055	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8449.7402326935	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999719881	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398109 can be divided by 2 positive divisors. The sum of these divisors (counting 71398109) is 71398110, the average is 35699055.

Base conversion 71398109

Base	System	Value
2	Binary	100010000010111001011011101
3	Ternary	11222100101210102
4	Quaternary	10100113023131
5	Quinary	121234214414
6	Senary	11030150445
8	Octal	420271335
10	Decimal	71398109
12	Duodecimal	1bab2425
16	Hexadecimal	44172dd
20	Vigesimal	1264f59
36	Base36	16ib4t

Cryptographic Hash Functions

md5	b08f525041cc78533ad04e470debd525
sha1	495c791fe3245f25021965c338799555daba3805
sha256	d407274d6b81a06d01467ca6c9ac11241331357e373f3f2615cdc313e31d8c8e
sha512	e29de2ed291d4b4ac3d7f6c7589262e787feea4375253312a98a082849e3fa6e1707dbe4def40a040346a1004bce570c7938baa3cd38ba220573aebe8878d162
ripemd-160	71d10898d31d43fc54c966e5cd4b07a6c2eb0e40

71398109 as geometric shapes

Circle

Radius = n

Diameter	142796218
Circumference	448607549.42921
Area	1.6014865356185E+16

Sphere

Radius = n

Volume	1.5245748030949E+24
Surface area	6.4059461424739E+16
Circumference	448607549.42921

Square

Length = n

Perimeter	285592436
Area	5097689968775881
Diagonal	100972174.07559

Cube

Length = n

Surface area	30586139812655286
Volume	3.6396542403887E+23
Space diagonal	123665152.35234

Equilateral Triangle

Length = n

Perimeter	214194327
Area	2.2073645067885E+15
Altitude	61832576.17617

Triangular Pyramid

Length = n

Surface area	2.2073645067885E+15
Volume	4.2893736575887E+22
Height	33657391.358531