75572021 is an odd 8-digits composite number following 75572020
and preceding 75572022 . In scientific notation, it is written as 7.5572021 × 10^7.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 60327936 positive integers (up to 75572021) that are relatively prime to 75572021.
75572021 has 8 divisors, whose sum is 77004480
The reverse of 75572021 is 12027557
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
seventy-five million five hundred seventy-two thousand twenty-one
Scientific notation
7.5572021 × 10^7
Engineering notation
7.5572021 × 10^6
Prime Factorization
119 × 97 × 6547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
75572021
Product of the distinct prime numbers
The prime factorization of 75572021 is 119 × 97 × 6547.
Since it has a total of 3 prime factors.
5 , 1 , 27 , 27 , 30 , 597 , 9078 , 9531 , 40832 , 21038 , 564706 , 896414 , 5901090 , 9020752 , 32850275 , 53466189 , 529198242 , 310146955 , 7187592055 , 9794330328
n×2
151144042
n×3
226716063
n×4
302288084
n×5
377860105
n÷2
37786010.5
n÷3
25190673.666667
n÷3
18893005.25
n÷5
15114404.2
n2
5711130358024441
n3
4.3160166335036E+23
n4
3.2617009966348E+31
n5
2.4649333621341E+39
2 √n
8693.2169534644
3 √n
422.78575442635
4 √n
93.237422494749
5 √n
37.641958132439
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
-75572020
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 75572021 can be divided by 8 positive divisors.
The sum of these divisors (counting 75572021) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100000010010001100110101
3
Ternary
12021012110022202
4
Quaternary
10200102030311
5
Quinary
123321301041
6
Senary
11255434245
8
Octal
440221465
10
Decimal
75572021
12
Duodecimal
21385985
16
Hexadecimal
4812335
20
Vigesimal
13c6a11
36
Base36
18zrqt
md5
f8a12bb3771ee14aa2bedb1358281f43
sha1
656cc6ea95329256bf5ca6275f35226c4192e0b9
sha256
6927774e33639860ae04dec489b167818f99f9b583da412e8ac9428e8c1c97c3
sha512
fc57632d01da6da4ee7de42c45fbc4bf92fbde5eb8d02afde1cde2aa125f580812a9f5e01ad007483ec45c4d1c79de57789486e156cf29a5bf1fcf5cbb617131
ripemd-160
23aca28fe7a3b8030bcb85617487039aeb50eafd
Diameter
151144042
Circumference
474833011.98107
Area
1.7942045176463E+16
Volume
1.8078888198115E+24
Surface area
7.1768180705853E+16
Circumference
474833011.98107
Perimeter
302288084
Area
5711130358024441
Diagonal
106874977.03414
Surface area
34266782148146646
Volume
4.3160166335036E+23
Space diagonal
130894580.00266
Perimeter
226716063
Area
2.4729919871868E+15
Altitude
65447290.001331
Surface area
2.4729919871868E+15
Volume
5.0864743821072E+22
Height
35624992.344715