142884798 is an even 9-digits composite number following 142884797
and preceding 142884799 . In scientific notation, it is written as 1.42884798 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 38852352 positive integers (up to 142884798) that are relatively prime to 142884798.
142884798 has 32 divisors, whose sum is 251311104
The reverse of 142884798 is 897488241
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred forty-two million eight hundred eighty-four thousand seven hundred ninety-eight
Scientific notation
1.42884798 × 10^8
Engineering notation
1.42884798 × 10^6
Prime Factorization
2 × 7 × 87 × 73 × 1607
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
142884798 Product of the distinct prime numbers
The prime factorization of 142884798 is 2 × 7 × 87 × 73 × 1607.
Since it has a total of 5 prime factors.
3 , 8 , 60 , 11 , 744 , 575 , 5730 , 4788 , 37811 , 97151 , 532825 , 572316 , 8883276 , 7362512 , 889456 , 84362907 , 45305543 , 668308709 , 9628168772 , 284442846
n×2
285769596
n×3
428654394
n×4
571539192
n×5
714423990
n÷2
71442399
n÷3
47628266
n÷3
35721199.5
n÷5
28576959.6
n2
20416065499500804
n3
2.9171453948509E+24
n4
4.1681573047991E+32
n5
5.9556631452844E+40
2 √n11953.442934987
3 √n522.79168927226
4 √n109.33180202936
5 √n42.756013451871
1 , 2 , 7 , 14 , 73 , 87 , 146 , 174 , 511 , 609 , 1022 , 1218 , 1607 , 3214 , 6351 , 11249 , 12702 , 22498 , 44457 , 88914 , 117311 , 139809 , 234622 , 279618 , 821177 , 978663 , 1642354 , 1957326 , 10206057 , 20412114 , 71442399 , 142884798
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
-142884797 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 142884798 can be divided by 32 positive divisors.
The sum of these divisors (counting 142884798) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000100001000011111110111110
3
Ternary
100221212022002120
4
Quaternary
20201003332332
5
Quinary
243034303143
6
Senary
22102303410
8
Octal
1041037676
10
Decimal
142884798
12
Duodecimal
3ba27b66
16
Hexadecimal
8843fbe
20
Vigesimal
24d0bji
36
Base36
2d2im6
md5
39b41a8ec5ca09e24e41fa39292cd7a4
sha1
84d13298477d5fd1c4e46d1fd5fd7805a6af692f
sha256
61e7ca28cbdd47c7f3f8cc079cb5140a49bac90832e53aae66f9359e4fab9571
sha512
15e1037599ab32e40bcc0b933305429f51c137f287812893b23cd98a9c7290b762e93477d280668bbe59f92f58e04e066ed774b93f28918b0152c41d3ccf22d7
ripemd-160
1b80e07d691662aa5133cb0ea76c1083459ce3eb
Diameter
285769596
Circumference
897771663.41292
Area
6.413896138844E+16
Volume
1.2219310055889E+25
Surface area
2.5655584555376E+17
Circumference
897771663.41292
Perimeter
571539192
Area
20416065499500804
Diagonal
202069619.18854
Surface area
122496392997004824
Volume
2.9171453948509E+24
Space diagonal
247483729.76522
Perimeter
428654394
Area
8.8404156839474E+15
Altitude
123741864.88261
Surface area
8.8404156839474E+15
Volume
3.4378888173437E+23
Height
67356539.729513