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

71311916 (number)

71311916 is an even 8-digits composite number following 71311915 and preceding 71311917. In scientific notation, it is written as 7.1311916 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 18 positive divisors. There are 32912880 positive integers (up to 71311916) that are relatively prime to 71311916.

Interesting facts

71311916 has 18 divisors, whose sum is 135135252
The reverse of 71311916 is 61911317
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	seventy-one million three hundred eleven thousand nine hundred sixteen

Notation

Scientific notation	7.1311916 × 10^7
Engineering notation	7.1311916 × 10^6

Prime Factorization of 71311916

Prime Factorization 2 × 2 × 13 × 13 × 105491

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2742766	Product of the distinct prime numbers

The prime factorization of 71311916 is 2 × 2 × 13 × 13 × 105491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 57, 43, 638, 724, 4809, 3943, 96180, 41039, 272448, 239289, 1175000, 5377135, 80717438, 6570744, 229055726, 186296748, 9836004638, 7270330971

Basic calculations (n = 71311916)

Multiplication

n×y

n×2	142623832
n×3	213935748
n×4	285247664
n×5	356559580

Division

n÷y

n÷2	35655958
n÷3	23770638.666667
n÷3	17827979
n÷5	14262383.2

Exponentiation

n^y

n²	5085389363591056
n³	3.626488591237E+23
n⁴	2.5861184979325E+31
n⁵	1.8442106509061E+39

Nth Root

^y√n

²√n	8444.6382989445
³√n	414.68726814356
⁴√n	91.894713117483
⁵√n	37.207665402138

Divisors of 71311916

1, 2, 4, 13, 26, 52, 169, 338, 676, 105491, 210982, 421964, 1371383, 2742766, 5485532, 17827979, 35655958, 71311916

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71311915	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71311916 can be divided by 18 positive divisors. The sum of these divisors (counting 71311916) is 1, the average is 0.055555555555556.

Base conversion 71311916

Base	System	Value
2	Binary	100010000000010001000101100
3	Ternary	11222012000120002
4	Quaternary	10100002020230
5	Quinary	121223440131
6	Senary	11024243432
8	Octal	420021054
10	Decimal	71311916
12	Duodecimal	1ba70578
16	Hexadecimal	440222c
20	Vigesimal	125djfg
36	Base36	16ggmk

Cryptographic Hash Functions

md5	70618d693f97dad32e87e48d8b4bffa0
sha1	7e8e9d6295483ea74e40ddcbc0e0c41558c43429
sha256	4c88a446a239fbdb29139042de16bcf99cfb49845bbafe2814159c5080674577
sha512	f110b056966e2fa67e1705a9324aaf71fffb1e396bf0844313fdc26a257a7ceae48d489cee587d10ef6dc28beba77e37906d64e7878a46f254beea76dc869b99
ripemd-160	6c8f08c4484232ca7845cd52745c4cecb9c324f4

71311916 as geometric shapes

Circle

Radius = n

Diameter	142623832
Circumference	448065982.83802
Area	1.5976221865301E+16

Sphere

Radius = n

Volume	1.5190599888743E+24
Surface area	6.3904887461205E+16
Circumference	448065982.83802

Square

Length = n

Perimeter	285247664
Area	5085389363591056
Diagonal	100850278.76601

Cube

Length = n

Surface area	30512336181546336
Volume	3.626488591237E+23
Space diagonal	123515861.69708

Equilateral Triangle

Length = n

Perimeter	213935748
Area	2.2020381885025E+15
Altitude	61757930.848542

Triangular Pyramid

Length = n

Surface area	2.2020381885025E+15
Volume	4.2738577912655E+22
Height	33616759.58867