142414978 is an even 9-digits composite number following 142414977
and preceding 142414979 . In scientific notation, it is written as 1.42414978 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 71188656 positive integers (up to 142414978) that are relatively prime to 142414978.
142414978 has 8 divisors, whose sum is 213678972
The reverse of 142414978 is 879414241
Previous prime number is 5237
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-two million four hundred fourteen thousand nine hundred seventy-eight
Scientific notation
1.42414978 × 10^8
Engineering notation
1.42414978 × 10^6
Prime Factorization
2 × 5237 × 13597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142414978
Product of the distinct prime numbers
The prime factorization of 142414978 is 2 × 5237 × 13597.
Since it has a total of 3 prime factors.
7 , 4 , 99 , 4 , 661 , 519 , 3106 , 4638 , 5142 , 84466 , 81052 , 799574 , 289880 , 3633152 , 98738257 , 75903237 , 894243508 , 200221918 , 8757494402 , 9823225238
n×2
284829956
n×3
427244934
n×4
569659912
n×5
712074890
n÷2
71207489
n÷3
47471659.333333
n÷3
35603744.5
n÷5
28482995.6
n2
20282025958740484
n3
2.8884642807095E+24
n4
4.1136057699102E+32
n5
5.8583907522244E+40
2 √n
11933.774675265
3 √n
522.21806237486
4 √n
109.24181742934
5 √n
42.727859158556
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
-142414977
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 142414978 can be divided by 8 positive divisors.
The sum of these divisors (counting 142414978) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111010001010010000010
3
Ternary
100220222102121211
4
Quaternary
20133101102002
5
Quinary
242424234403
6
Senary
22044240334
8
Octal
1037212202
10
Decimal
142414978
12
Duodecimal
3b8400aa
16
Hexadecimal
87d1482
20
Vigesimal
24a1h8i
36
Base36
2csg3m
md5
50eaf3d1541d35aa04fc01a5ff38b11f
sha1
c47d1381af1a622bdb2b840d32d82243f44a31c9
sha256
a23354f84b5be34bfe985f3c944432e7d8170103971f97bc00733e78c2f93424
sha512
6cef7da6b41bbfeb10dde0a58a64de44322857778bd7e3d3ce3e637ac83cc41f242f6059bbcd52e8f60207e5c8c4ed5cef18b47e4c6f803098c51d04723c60bf
ripemd-160
adb9028f4f25e7b3b7f68a0e53164e7c64804ffe
Diameter
284829956
Circumference
894819697.2919
Area
6.3717863751897E+16
Volume
1.2099170885911E+25
Surface area
2.5487145500759E+17
Circumference
894819697.2919
Perimeter
569659912
Area
20282025958740484
Diagonal
201405193.37267
Surface area
121692155752442904
Volume
2.8884642807095E+24
Space diagonal
246669977.6548
Perimeter
427244934
Area
8.7823748602423E+15
Altitude
123334988.8274
Surface area
8.7823748602423E+15
Volume
3.4040878001746E+23
Height
67135064.457555