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

71640907 (number)

71640907 is an odd 8-digits composite number following 71640906 and preceding 71640908. In scientific notation, it is written as 7.1640907 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 60226560 positive integers (up to 71640907) that are relatively prime to 71640907.

Interesting facts

71640907 has 16 divisors, whose sum is 84333312
The reverse of 71640907 is 70904617
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	seventy-one million six hundred forty thousand nine hundred seven

Notation

Scientific notation	7.1640907 × 10^7
Engineering notation	7.1640907 × 10^6

Prime Factorization of 71640907

Prime Factorization 31 × 17 × 13 × 10457

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71640907	Product of the distinct prime numbers

The prime factorization of 71640907 is 31 × 17 × 13 × 10457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 50, 46, 688, 782, 7907, 9546, 61105, 89439, 55998, 199211, 9620033, 7543854, 8575950, 44343703, 925412980, 80152359, 8912487765, 4951916791

Basic calculations (n = 71640907)

Multiplication

n×y

n×2	143281814
n×3	214922721
n×4	286563628
n×5	358204535

Division

n÷y

n÷2	35820453.5
n÷3	23880302.333333
n÷3	17910226.75
n÷5	14328181.4

Exponentiation

n^y

n²	5132419555782649
n³	3.6769119208081E+23
n⁴	2.634173049658E+31
n⁵	1.8871454647246E+39

Nth Root

^y√n

²√n	8464.0951672344
³√n	415.3239972383
⁴√n	92.000517211776
⁵√n	37.241933056103

Divisors of 71640907

1, 13, 17, 31, 221, 403, 527, 6851, 10457, 135941, 177769, 324167, 2310997, 4214171, 5510839, 71640907

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71640906	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71640907 can be divided by 16 positive divisors. The sum of these divisors (counting 71640907) is 1, the average is 0.0625.

Base conversion 71640907

Base	System	Value
2	Binary	100010001010010011101001011
3	Ternary	11222210201211221
4	Quaternary	10101102131023
5	Quinary	121320002112
6	Senary	11035302511
8	Octal	421223513
10	Decimal	71640907
12	Duodecimal	1bbaaa37
16	Hexadecimal	445274b
20	Vigesimal	127f257
36	Base36	16nih7

Cryptographic Hash Functions

md5	041795fc868c3ac53214af5880f692d0
sha1	813657f58e2456b7c430b2cabf3b8df3ef2afe55
sha256	f77fc275ab53ca93bd5f48896b1e3d77b8bba5b7ea30a7fc91c151c74b6599ca
sha512	c3d24c29e5020e005615a01dcb49c33aab405a2ea8a2eee781fef2e92b47cad3bec941a9a9f9483a2be5e0e9c2d90e440da7485aafe6c32b8e69eabf1611c635
ripemd-160	a84850190be03feb9344ec1fdd12295a08d5ed00

71640907 as geometric shapes

Circle

Radius = n

Diameter	143281814
Circumference	450133094.25542
Area	1.6123971571587E+16

Sphere

Radius = n

Volume	1.5401812637743E+24
Surface area	6.4495886286349E+16
Circumference	450133094.25542

Square

Length = n

Perimeter	286563628
Area	5132419555782649
Diagonal	101315542.30011

Cube

Length = n

Surface area	30794517334695894
Volume	3.6769119208081E+23
Space diagonal	124085690.82432

Equilateral Triangle

Length = n

Perimeter	214922721
Area	2.2224028590939E+15
Altitude	62042845.412158

Triangular Pyramid

Length = n

Surface area	2.2224028590939E+15
Volume	4.3332822550484E+22
Height	33771847.43337