71377638 is an even 8-digits composite number following 71377637
and preceding 71377639 . In scientific notation, it is written as 7.1377638 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 23101440 positive integers (up to 71377638) that are relatively prime to 71377638.
71377638 has 32 divisors, whose sum is 146936160
The reverse of 71377638 is 83677317
Previous prime number is 257
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million three hundred seventy-seven thousand six hundred thirty-eight
Scientific notation
7.1377638 × 10^7
Engineering notation
7.1377638 × 10^6
Prime Factorization
2 × 3 × 41 × 257 × 1129
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71377638 Product of the distinct prime numbers
The prime factorization of 71377638 is 2 × 3 × 41 × 257 × 1129.
Since it has a total of 5 prime factors.
6 , 1 , 67 , 91 , 360 , 672 , 2551 , 4081 , 51906 , 73919 , 741406 , 45235 , 6501039 , 2612636 , 89774713 , 23032849 , 520219535 , 730257389 , 4833189738 , 667039785
n×2
142755276
n×3
214132914
n×4
285510552
n×5
356888190
n÷2
35688819
n÷3
23792546
n÷3
17844409.5
n÷5
14275527.6
n2
5094767206459044
n3
3.636524493569E+23
n4
2.595665288801E+31
n5
1.8527245735321E+39
2 √n8448.5287476578
3 √n414.81462277505
4 √n91.91587864813
5 √n37.214521090078
1 , 2 , 3 , 6 , 41 , 82 , 123 , 246 , 257 , 514 , 771 , 1129 , 1542 , 2258 , 3387 , 6774 , 10537 , 21074 , 31611 , 46289 , 63222 , 92578 , 138867 , 277734 , 290153 , 580306 , 870459 , 1740918 , 11896273 , 23792546 , 35688819 , 71377638
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71377637 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71377638 can be divided by 32 positive divisors.
The sum of these divisors (counting 71377638) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000010010001011100110
3
Ternary
11222022100201020
4
Quaternary
10100102023212
5
Quinary
121233041023
6
Senary
11025512010
8
Octal
420221346
10
Decimal
71377638
12
Duodecimal
1baa2606
16
Hexadecimal
44122e6
20
Vigesimal
126241i
36
Base36
16hvc6
md5
a1e5d0b538faf023e4f86ea8b0189bf0
sha1
80360fe71449d80fbafd8a95b7a3eef2b3e5f9e1
sha256
5f4d5bfceca8a73a3db98364bfee8b06196ac00fea87c98cea78b465bb6ca4a6
sha512
b8b199525c25585e32c1576f1ad26701c388172923d17c4ef21f45fcacb6723365d4dd5dfd70333591bf2be5330ddda2409e4967db8aebf84c9d2df2fe5cf967
ripemd-160
f89b2a066d38e0a81d6414c13bacf5a0cf9091ea
Diameter
142755276
Circumference
448478926.34278
Area
1.6005683227562E+16
Volume
1.5232638178128E+24
Surface area
6.4022732910248E+16
Circumference
448478926.34278
Perimeter
285510552
Area
5094767206459044
Diagonal
100943223.70976
Surface area
30568603238754264
Volume
3.636524493569E+23
Space diagonal
123629695.54026
Perimeter
214132914
Area
2.2060989135807E+15
Altitude
61814847.770129
Surface area
2.2060989135807E+15
Volume
4.2856852155894E+22
Height
33647741.236586