812552993 is an odd 9-digits composite number following 812552992
and preceding 812552994 . In scientific notation, it is written as 8.12552993 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 631075104 positive integers (up to 812552993) that are relatively prime to 812552993.
812552993 has 24 divisors, whose sum is 1021944000
The reverse of 812552993 is 399255218
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred twelve million five hundred fifty-two thousand nine hundred ninety-three
Scientific notation
8.12552993 × 10^8
Engineering notation
8.12552993 × 10^6
Prime Factorization
7 × 19 × 23 × 23 × 11549
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35328391 Product of the distinct prime numbers
The prime factorization of 812552993 is 7 × 19 × 23 × 23 × 11549.
Since it has a total of 5 prime factors.
1 , 4 , 76 , 29 , 353 , 803 , 4132 , 8020 , 17166 , 40812 , 159571 , 162661 , 4409553 , 9276164 , 49863578 , 59518759 , 99411043 , 991902194 , 3644989822 , 4692544141
n×2
1625105986
n×3
2437658979
n×4
3250211972
n×5
4062764965
n÷2
406276496.5
n÷3
270850997.66667
n÷3
203138248.25
n÷5
162510598.6
n2
660242366433258049
n3
5.3648191095075E+26
n4
4.3591998243339E+35
n5
3.5420808643476E+44
2 √n28505.315171034
3 √n933.14807563135
4 √n168.83517160543
5 √n60.529953303268
1 , 7 , 19 , 23 , 133 , 161 , 437 , 529 , 3059 , 3703 , 10051 , 11549 , 70357 , 80843 , 219431 , 265627 , 1536017 , 1859389 , 5046913 , 6109421 , 35328391 , 42765947 , 116078999 , 812552993
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
-812552992 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 812552993 can be divided by 24 positive divisors.
The sum of these divisors (counting 812552993) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110000011011101001001100100001
3
Ternary
2002121221222011022
4
Quaternary
300123221030201
5
Quinary
3131003143433
6
Senary
212343455225
8
Octal
6033511441
10
Decimal
812552993
12
Duodecimal
1a8157515
16
Hexadecimal
306e9321
20
Vigesimal
cdi929d
36
Base36
dfrtwh
md5
8e627bdfec20a03b4fdf65a0e40db948
sha1
a6e0edbd0049b1d07e0de853ac3a69b42ebb3409
sha256
06bf393e9365a07e5afdcbbf1a1557eed35c99d71bb6b0ec1feb6e6d79268540
sha512
efadb19adfb923dc0944f6deddc9768a25cda0f0cf4b365c002f1822dfc744b7cf696cffb64cd11f7f08ff7f63c432b00be9287912e19746db2b0c1f445f0d73
ripemd-160
959613e2cf67f5d90da26c17f78b1de0a0976d00
Diameter
1625105986
Circumference
5105421026.9224
Area
2.0742125679755E+18
Volume
2.2472101736356E+27
Surface area
8.2968502719019E+18
Circumference
5105421026.9224
Perimeter
3250211972
Area
660242366433258049
Diagonal
1149123462.8475
Surface area
3961454198599548294
Volume
5.3648191095075E+26
Space diagonal
1407383067.7182
Perimeter
2437658979
Area
2.8589333099298E+17
Altitude
703691533.85908
Surface area
2.8589333099298E+17
Volume
6.3224999536198E+25
Height
383041154.28248