57156988 is an even 8-digits composite number following 57156987
and preceding 57156989 . In scientific notation, it is written as 5.7156988 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 24150000 positive integers (up to 57156988) that are relatively prime to 57156988.
57156988 has 24 divisors, whose sum is 115928064
The reverse of 57156988 is 88965175
Previous prime number is 71
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
fifty-seven million one hundred fifty-six thousand nine hundred eighty-eight
Scientific notation
5.7156988 × 10^7
Engineering notation
5.7156988 × 10^6
Prime Factorization
2 × 2 × 7 × 71 × 28751
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
28578494 Product of the distinct prime numbers
The prime factorization of 57156988 is 2 × 2 × 7 × 71 × 28751.
Since it has a total of 5 prime factors.
6 , 5 , 100 , 80 , 461 , 394 , 9520 , 9203 , 93727 , 10456 , 503896 , 861975 , 8496850 , 9636802 , 22936332 , 63147801 , 232396471 , 771397852 , 1834105677 , 6827039027
n×2
114313976
n×3
171470964
n×4
228627952
n×5
285784940
n÷2
28578494
n÷3
19052329.333333
n÷3
14289247
n÷5
11431397.6
n2
3266921277232144
n3
1.867273802397E+23
n4
1.0672774631632E+31
n5
6.100236515469E+38
2 √n7560.2240707535
3 √n385.20310416904
4 √n86.949548996838
5 √n35.597038389427
1 , 2 , 4 , 7 , 14 , 28 , 71 , 142 , 284 , 497 , 994 , 1988 , 28751 , 57502 , 115004 , 201257 , 402514 , 805028 , 2041321 , 4082642 , 8165284 , 14289247 , 28578494 , 57156988
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
-57156987 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 57156988 can be divided by 24 positive divisors.
The sum of these divisors (counting 57156988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11011010000010010101111100
3
Ternary
10222112212122111
4
Quaternary
3122002111330
5
Quinary
104113010423
6
Senary
5401023404
8
Octal
332022574
10
Decimal
57156988
12
Duodecimal
17184b64
16
Hexadecimal
368257c
20
Vigesimal
hh4c98
36
Base36
y12m4
md5
0d41e8e9769a3eacf58d2ac4cf129df2
sha1
fddb687d89e963551769281188f135d2868434c3
sha256
0834a54266281f763b1de12295633fe959047c4ef0492a7adefdb8de05dc285d
sha512
2007eb6be44fa7ceeb2e9e6b82af82d2b2ad13bf70c6e9fe01e02db3e4f82a4c035b4691db65f20cfa45deea443a91ca124b759d3841b73fcfd524f3ff039267
ripemd-160
1a268b6a133f2d6e014ce9aa9eaba0b887726f4e
Diameter
114313976
Circumference
359127947.20424
Area
1.0263335884409E+16
Volume
7.8216182131349E+23
Surface area
4.1053343537635E+16
Circumference
359127947.20424
Perimeter
228627952
Area
3266921277232144
Diagonal
80832187.613996
Surface area
19601527663392864
Volume
1.867273802397E+23
Space diagonal
98998807.223605
Perimeter
171470964
Area
1.4146184091235E+15
Altitude
49499403.611802
Surface area
1.4146184091235E+15
Volume
2.2006032800115E+22
Height
26944062.537999