71395771 is an odd 8-digits prime number following 71395770
and preceding 71395772 . In scientific notation, it is written as 7.1395771 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 71395770 positive integers (up to 71395771) that are relatively prime to 71395771.
71395771 has 2 divisors, whose sum is 71395772
The reverse of 71395771 is 17759317
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-five thousand seven hundred seventy-one
Scientific notation
7.1395771 × 10^7
Engineering notation
7.1395771 × 10^6
Prime Factorization
71395771
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71395771 Product of the distinct prime numbers
The prime factorization of 71395771 is 71395771.
Since it has a total of 1 prime factors.
2 , 5 , 76 , 52 , 718 , 667 , 8824 , 5924 , 4898 , 52970 , 541283 , 396749 , 3720912 , 1564090 , 30113746 , 88727190 , 905449151 , 855072152 , 6199856654 , 9222828411
n×2
142791542
n×3
214187313
n×4
285583084
n×5
356978855
n÷2
35697885.5
n÷3
23798590.333333
n÷3
17848942.75
n÷5
14279154.2
n2
5097356116684441
n3
3.6392967001225E+23
n4
2.59830393803E+31
n5
1.8550791294799E+39
2 √n8449.6018249383
3 √n414.8497467387
4 √n91.92171574192
5 √n37.216411716801
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71395772 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35697886 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.6018841126 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719871 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71395771 can be divided by 2 positive divisors.
The sum of these divisors (counting 71395771) is 71395772, the average is 35697886.
Base
System
Value
2
Binary
100010000010110100110111011
3
Ternary
11222100021120211
4
Quaternary
10100112212323
5
Quinary
121234131041
6
Senary
11030131551
8
Octal
420264673
10
Decimal
71395771
12
Duodecimal
1bab0bb7
16
Hexadecimal
44169bb
20
Vigesimal
126498b
36
Base36
16i9bv
md5
dec2ee716e86dba59d0cae897e8d2b72
sha1
5ff16c1d23e887f98927166230c11bb86f8d1c58
sha256
fb629f83f14b8bc929f1b902c4fa13236663f0a5e8e9b89d380f132179d2e5c3
sha512
a4d3e43174f4ed6025263392acb1bcd32f22f3547e77bcd315118325ca7959eb4c60137925fccfa0cd039c5a9fa5b055f8c926c62616dbdaa78bc241127cb76f
ripemd-160
157e70da8f760df5c03c663ac050c79edd7d7272
Diameter
142791542
Circumference
448592859.34196
Area
1.6013816528907E+16
Volume
1.5244250369785E+24
Surface area
6.4055266115627E+16
Circumference
448592859.34196
Perimeter
285583084
Area
5097356116684441
Diagonal
100968867.64428
Surface area
30584136700106646
Volume
3.6392967001225E+23
Space diagonal
123661102.81755
Perimeter
214187313
Area
2.2072199445924E+15
Altitude
61830551.408776
Surface area
2.2072199445924E+15
Volume
4.2889522923441E+22
Height
33656289.214761