71399191 is an odd 8-digits prime number following 71399190
and preceding 71399192 . In scientific notation, it is written as 7.1399191 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71399190 positive integers (up to 71399191) that are relatively prime to 71399191.
71399191 has 2 divisors, whose sum is 71399192
The reverse of 71399191 is 19199317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-one million three hundred ninety-nine thousand one hundred ninety-one
Scientific notation
7.1399191 × 10^7
Engineering notation
7.1399191 × 10^6
Prime Factorization
71399191
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71399191 Product of the distinct prime numbers
The prime factorization of 71399191 is 71399191.
Since it has a total of 1 prime factors.
9 , 10 , 59 , 87 , 136 , 923 , 6358 , 3889 , 51309 , 19026 , 670675 , 574854 , 1054476 , 2697240 , 41198514 , 3192768 , 77297334 , 285750379 , 5706822729 , 610554527
n×2
142798382
n×3
214197573
n×4
285596764
n×5
356995955
n÷2
35699595.5
n÷3
23799730.333333
n÷3
17849797.75
n÷5
14279838.2
n2
5097844475454481
n3
3.6398197139127E+23
n4
2.5988018295922E+31
n5
1.855523482022E+39
2 √n8449.8041989149
3 √n414.8563706767
4 √n91.922816530581
5 √n37.216768258057
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71399192 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699596 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.8042580879 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719885 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71399191 can be divided by 2 positive divisors.
The sum of these divisors (counting 71399191) is 71399192, the average is 35699596.
Base
System
Value
2
Binary
100010000010111011100010111
3
Ternary
11222100110021111
4
Quaternary
10100113130113
5
Quinary
121234233231
6
Senary
11030155451
8
Octal
420273427
10
Decimal
71399191
12
Duodecimal
1bab2b87
16
Hexadecimal
4417717
20
Vigesimal
1264hjb
36
Base36
16ibyv
md5
5ddd5577ee94b566a2657042d5ef7fc8
sha1
401323a3d1f4c3081791c26f8ffa4cfb47c49beb
sha256
5cfd2e0e403daef2a40c49662bec7131aa8be84056f8c90914d0bc6691dd9e26
sha512
561eeaf476da89a88a40187db9a75877181dd35ffe6f21ded2f92758cf4f35168209a5e6d7b479f3bf80c696374cc31d25887ceeec30583ac7301c40c2234613
ripemd-160
d1af366589c1d4c27a611da962bf406aa26e0271
Diameter
142798382
Circumference
448614347.83571
Area
1.6015350753231E+16
Volume
1.5246441164826E+24
Surface area
6.4061403012924E+16
Circumference
448614347.83571
Perimeter
285596764
Area
5097844475454481
Diagonal
100973704.25467
Surface area
30587066852726886
Volume
3.6398197139127E+23
Space diagonal
123667026.43131
Perimeter
214197573
Area
2.2074314101429E+15
Altitude
61833513.215657
Surface area
2.2074314101429E+15
Volume
4.2895686700069E+22
Height
33657901.418222