71349957 is an odd 8-digits composite number following 71349956
and preceding 71349958 . In scientific notation, it is written as 7.1349957 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 40771296 positive integers (up to 71349957) that are relatively prime to 71349957.
71349957 has 8 divisors, whose sum is 84563136
The reverse of 71349957 is 75994317
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred forty-nine thousand nine hundred fifty-seven
Scientific notation
7.1349957 × 10^7
Engineering notation
7.1349957 × 10^6
Prime Factorization
27 × 7 × 377513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71349957
Product of the distinct prime numbers
The prime factorization of 71349957 is 27 × 7 × 377513.
Since it has a total of 3 prime factors.
10 , 2 , 93 , 86 , 462 , 191 , 2304 , 6950 , 75514 , 1160 , 831005 , 925501 , 2540536 , 6941009 , 13735041 , 88556427 , 61727413 , 336532755 , 2225132291 , 7188402128
n×2
142699914
n×3
214049871
n×4
285399828
n×5
356749785
n÷2
35674978.5
n÷3
23783319
n÷3
17837489.25
n÷5
14269991.4
n2
5090816363901849
n3
3.6322952865929E+23
n4
2.5916411250971E+31
n5
1.8491348283511E+39
2 √n
8446.8903745698
3 √n
414.76099268138
4 √n
91.906965865324
5 √n
37.211634205549
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
-71349956
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 71349957 can be divided by 8 positive divisors.
The sum of these divisors (counting 71349957) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011011011000101
3
Ternary
11222020221202000
4
Quaternary
10100023123011
5
Quinary
121231144312
6
Senary
11025135513
8
Octal
420133305
10
Decimal
71349957
12
Duodecimal
1ba8a599
16
Hexadecimal
440b6c5
20
Vigesimal
125iehh
36
Base36
16h9z9
md5
738a7ff3264e33d7ed2134f3f5ce31fb
sha1
7cbcc460fb9bfb71773d290361cfda5e2c72741f
sha256
016875b650fd28368a079efb05427128d306e373fa729b54b9002ee9d9ce6eb1
sha512
f2970edbafd4eb92683cf6a50f74ceb6e06c7ad3289bad64dcdcd96fd914b513cf6341d4da1ef4a1dc789e89fea119ac3411ed79c587b2c1a6d04bf853141873
ripemd-160
942a1cf30c0db86406decac129168ccb8881e1f2
Diameter
142699914
Circumference
448305001.4903
Area
1.5993271289609E+16
Volume
1.5214922917372E+24
Surface area
6.3973085158435E+16
Circumference
448305001.4903
Perimeter
285399828
Area
5090816363901849
Diagonal
100904076.86414
Surface area
30544898183411094
Volume
3.6322952865929E+23
Space diagonal
123581750.64185
Perimeter
214049871
Area
2.2043881485703E+15
Altitude
61790875.320927
Surface area
2.2043881485703E+15
Volume
4.2807010473697E+22
Height
33634692.288046