71574138 is an even 8-digits composite number following 71574137
and preceding 71574139 . In scientific notation, it is written as 7.1574138 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 23349600 positive integers (up to 71574138) that are relatively prime to 71574138.
71574138 has 32 divisors, whose sum is 162443520
The reverse of 71574138 is 83147517
Previous prime number is 47
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million five hundred seventy-four thousand one hundred thirty-eight
Scientific notation
7.1574138 × 10^7
Engineering notation
7.1574138 × 10^6
Prime Factorization
2 × 9 × 3 × 47 × 28201
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71574138 Product of the distinct prime numbers
The prime factorization of 71574138 is 2 × 9 × 3 × 47 × 28201.
Since it has a total of 5 prime factors.
6 , 7 , 29 , 88 , 334 , 409 , 7008 , 69 , 80010 , 35724 , 479216 , 263157 , 9422613 , 4070967 , 93126350 , 38452983 , 52804961 , 263676864 , 3497620447 , 7123393034
n×2
143148276
n×3
214722414
n×4
286296552
n×5
357870690
n÷2
35787069
n÷3
23858046
n÷3
17893534.5
n÷5
14314827.6
n2
5122857230443044
n3
3.6666409036603E+23
n4
2.6243666203503E+31
n5
1.8783677864754E+39
2 √n8460.1499986702
3 √n415.19493044029
4 √n91.979073699784
5 √n37.234988604242
1 , 2 , 3 , 6 , 9 , 18 , 27 , 47 , 54 , 94 , 141 , 282 , 423 , 846 , 1269 , 2538 , 28201 , 56402 , 84603 , 169206 , 253809 , 507618 , 761427 , 1325447 , 1522854 , 2650894 , 3976341 , 7952682 , 11929023 , 23858046 , 35787069 , 71574138
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
-71574137 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 71574138 can be divided by 32 positive divisors.
The sum of these divisors (counting 71574138) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010001000010001001111010
3
Ternary
11222200100021000
4
Quaternary
10101002021322
5
Quinary
121310333023
6
Senary
11034025430
8
Octal
421021172
10
Decimal
71574138
12
Duodecimal
1bb78276
16
Hexadecimal
444227a
20
Vigesimal
1276f6i
36
Base36
16m2yi
md5
9598915197b39101cd32128a8dab6e07
sha1
5853f26dc1cd45fc05b7d362b13b187681e04b93
sha256
6b62d9cb6087f6cd0d81ba7a44fac93e1be27e9599b31f4a788b0102f8cb0ef5
sha512
c73afad163c18d41c74a3a4d2ef4594d3cf399dcd2edaa98ff9c80ea21f58c9477f4caea36c669aed517a5d991d62d1946f40defa02126322f371ba4420a1a37
ripemd-160
8091054783d8e9fe4c19581cf25f192f336787af
Diameter
143148276
Circumference
449713572.25564
Area
1.6093930640549E+16
Volume
1.5358789501721E+24
Surface area
6.4375722562197E+16
Circumference
449713572.25564
Perimeter
286296552
Area
5122857230443044
Diagonal
101221116.67476
Surface area
30737143382658264
Volume
3.6666409036603E+23
Space diagonal
123970043.52395
Perimeter
214722414
Area
2.2182622507622E+15
Altitude
61985021.761973
Surface area
2.2182622507622E+15
Volume
4.3211777452569E+22
Height
33740372.224921