152821172 is an even 9-digits composite number following 152821171
and preceding 152821173 . In scientific notation, it is written as 1.52821172 × 10^8.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 64818432 positive integers (up to 152821172) that are relatively prime to 152821172.
152821172 has 24 divisors, whose sum is 308798784
The reverse of 152821172 is 271128251
Previous prime number is 97
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred fifty-two million eight hundred twenty-one thousand one hundred seventy-two
Scientific notation
1.52821172 × 10^8
Engineering notation
1.52821172 × 10^6
Prime Factorization
2 × 2 × 7 × 97 × 56267
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
76410586
Product of the distinct prime numbers
The prime factorization of 152821172 is 2 × 2 × 7 × 97 × 56267.
Since it has a total of 5 prime factors.
8 , 2 , 18 , 27 , 110 , 999 , 8709 , 3447 , 31566 , 73375 , 455816 , 732534 , 8041967 , 3497844 , 68887002 , 88668629 , 626844346 , 497763225 , 9940466060 , 6113623407
n×2
305642344
n×3
458463516
n×4
611284688
n×5
764105860
n÷2
76410586
n÷3
50940390.666667
n÷3
38205293
n÷5
30564234.4
n2
23354310611453584
n3
3.5690331188944E+24
n4
5.4542382413625E+32
n5
8.3352308041224E+40
2 √n
12362.086069916
3 √n
534.63966419256
4 √n
111.18491835638
5 √n
43.334790886387
1 , 2 , 4 , 7 , 14 , 28 , 97 , 194 , 388 , 679 , 1358 , 2716 , 56267 , 112534 , 225068 , 393869 , 787738 , 1575476 , 5457899 , 10915798 , 21831596 , 38205293 , 76410586 , 152821172
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-152821171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 152821172 can be divided by 24 positive divisors.
The sum of these divisors (counting 152821172) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001000110111101110110110100
3
Ternary
101122120010020102
4
Quaternary
21012331312310
5
Quinary
303110234142
6
Senary
23055253232
8
Octal
1106756664
10
Decimal
152821172
12
Duodecimal
4321a218
16
Hexadecimal
91bddb4
20
Vigesimal
27f2cic
36
Base36
2izhkk
md5
3a6ddc892e1aceee72af399a8458c426
sha1
bb4e783a24eb7abfc3e8a77d5790465b09c982b8
sha256
d15a68365e546627af64b5ebb7cfacac3e289648fefe63c14c8b9e7d0e2530ba
sha512
5b386fa9eb1d615a5ebf67f67a355edd8beaa1d525960e3bdc3e4ca2f76e537f177b757abe841fa80941a3e3bbd38f4c9a39ac4d60c63ece98f00554c4c211db
ripemd-160
5fd142a1a4228b119dcb07f319cc3fc25fd44652
Diameter
305642344
Circumference
960203742.53636
Area
7.3369730646597E+16
Volume
1.4949930968983E+25
Surface area
2.9347892258639E+17
Circumference
960203742.53636
Perimeter
611284688
Area
23354310611453584
Diagonal
216121774.06015
Surface area
140125863668721504
Volume
3.5690331188944E+24
Space diagonal
264694034.37622
Perimeter
458463516
Area
1.0112713138696E+16
Altitude
132347017.18811
Surface area
1.0112713138696E+16
Volume
4.2061458677493E+23
Height
72040591.353384