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

71490214 (number)

71490214 is an even 8-digits composite number following 71490213 and preceding 71490215. In scientific notation, it is written as 7.1490214 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 35255376 positive integers (up to 71490214) that are relatively prime to 71490214.

Interesting facts

71490214 has 8 divisors, whose sum is 108704520
The reverse of 71490214 is 41209417
Previous prime number is 73

Basic properties

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

Name

Name	seventy-one million four hundred ninety thousand two hundred fourteen

Notation

Scientific notation	7.1490214 × 10^7
Engineering notation	7.1490214 × 10^6

Prime Factorization of 71490214

Prime Factorization 2 × 73 × 489659

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71490214	Product of the distinct prime numbers

The prime factorization of 71490214 is 2 × 73 × 489659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 43, 19, 367, 325, 6982, 2906, 13477, 37946, 383152, 183652, 4466757, 673618, 29881362, 27064438, 412009156, 960625509, 8852914389, 4785189599

Basic calculations (n = 71490214)

Multiplication

n×y

n×2	142980428
n×3	214470642
n×4	285960856
n×5	357451070

Division

n÷y

n÷2	35745107
n÷3	23830071.333333
n÷3	17872553.5
n÷5	14298042.8

Exponentiation

n^y

n²	5110850697765796
n³	3.6537581010533E+23
n⁴	2.6120794854853E+31
n⁵	1.8673812140235E+39

Nth Root

^y√n

²√n	8455.188584532
³√n	415.03258852811
⁴√n	91.952099402526
⁵√n	37.226252555319

Divisors of 71490214

1, 2, 73, 146, 489659, 979318, 35745107, 71490214

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	-71490213	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 71490214 can be divided by 8 positive divisors. The sum of these divisors (counting 71490214) is 1, the average is 0.125.

Base conversion 71490214

Base	System	Value
2	Binary	100010000101101101010100110
3	Ternary	11222112002010201
4	Quaternary	10100231222212
5	Quinary	121300141324
6	Senary	11032141114
8	Octal	420555246
10	Decimal	71490214
12	Duodecimal	1bb3779a
16	Hexadecimal	442daa6
20	Vigesimal	126g5ae
36	Base36	16ka7a

Cryptographic Hash Functions

md5	0393a18a289d47a511b2ef554d5efe8c
sha1	e74803830224163cf22138ca4480513d94516d75
sha256	69174327909d7d7868a44585e117a8f70f13f356fc422984986bdfcbd44b4126
sha512	8caecf0cbff8514b6eda14d99b88ce57340cffc383f9cb97029f95ab93758ee64d7d7d30732ada968fa0081fb12ad3c1fdce81db266f9c4bad906adfe867587c
ripemd-160	96b57885c12c33d5e7d49e54f3abdbb51e5282e6

71490214 as geometric shapes

Circle

Radius = n

Diameter	142980428
Circumference	449186262.21192
Area	1.6056211005695E+16

Sphere

Radius = n

Volume	1.5304826144351E+24
Surface area	6.4224844022781E+16
Circumference	449186262.21192

Square

Length = n

Perimeter	285960856
Area	5110850697765796
Diagonal	101102430.21575

Cube

Length = n

Surface area	30665104186594776
Volume	3.6537581010533E+23
Space diagonal	123824682.89197

Equilateral Triangle

Length = n

Perimeter	214470642
Area	2.2130632696073E+15
Altitude	61912341.445986

Triangular Pyramid

Length = n

Surface area	2.2130632696073E+15
Volume	4.3059952167834E+22
Height	33700810.071918