71349897 is an odd 8-digits composite number following 71349896
and preceding 71349898 . In scientific notation, it is written as 7.1349897 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 47547072 positive integers (up to 71349897) that are relatively prime to 71349897.
71349897 has 8 divisors, whose sum is 95172256
The reverse of 71349897 is 79894317
Previous prime number is 4657
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million three hundred forty-nine thousand eight hundred ninety-seven
Scientific notation
7.1349897 × 10^7
Engineering notation
7.1349897 × 10^6
Prime Factorization
3 × 4657 × 5107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71349897
Product of the distinct prime numbers
The prime factorization of 71349897 is 3 × 4657 × 5107.
Since it has a total of 3 prime factors.
4 , 4 , 98 , 55 , 309 , 138 , 44 , 5249 , 19318 , 11170 , 664008 , 926845 , 2076957 , 6324993 , 21957775 , 11499871 , 97221843 , 79206549 , 1898804548 , 4417969943
n×2
142699794
n×3
214049691
n×4
285399588
n×5
356749485
n÷2
35674948.5
n÷3
23783299
n÷3
17837474.25
n÷5
14269979.4
n2
5090807801910609
n3
3.6322861231312E+23
n4
2.5916324075994E+31
n5
1.8491270534408E+39
2 √n
8446.8868229662
3 √n
414.76087642031
4 √n
91.906946543589
5 √n
37.211627947104
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
-71349896
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 71349897 can be divided by 8 positive divisors.
The sum of these divisors (counting 71349897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011011010001001
3
Ternary
11222020221122210
4
Quaternary
10100023122021
5
Quinary
121231144042
6
Senary
11025135333
8
Octal
420133211
10
Decimal
71349897
12
Duodecimal
1ba8a549
16
Hexadecimal
440b689
20
Vigesimal
125ieeh
36
Base36
16h9xl
md5
43e114afae2e953db3206ddb88111b37
sha1
da7207da90042580870b16ad2eb8ed6eef4fca2e
sha256
b8942dc50f146f37b50f15778207871afb6ca370af1e2254580862f6696ea90e
sha512
431e950842ce84d7010000e0f16c8af3c80b0736fde5939271fe0b59b21f9e07e1a88c704a193d25b9609da43ae2326b3cf1f619ffcbbcfc4cc02d4e94ca5e11
ripemd-160
44602f4aba080ce8c306e7a0bea02aa6a4129275
Diameter
142699794
Circumference
448304624.49918
Area
1.599324439132E+16
Volume
1.5214884533553E+24
Surface area
6.397297756528E+16
Circumference
448304624.49918
Perimeter
285399588
Area
5090807801910609
Diagonal
100903992.01132
Surface area
30544846811463654
Volume
3.6322861231312E+23
Space diagonal
123581646.71881
Perimeter
214049691
Area
2.2043844411193E+15
Altitude
61790823.359403
Surface area
2.2043844411193E+15
Volume
4.2806902481264E+22
Height
33634664.003774