144698947 is an odd 9-digits composite number following 144698946
and preceding 144698948 . In scientific notation, it is written as 1.44698947 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 140939400 positive integers (up to 144698947) that are relatively prime to 144698947.
144698947 has 8 divisors, whose sum is 148488192
The reverse of 144698947 is 749896441
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-four million six hundred ninety-eight thousand nine hundred forty-seven
Scientific notation
1.44698947 × 10^8
Engineering notation
1.44698947 × 10^6
Prime Factorization
47 × 211 × 14591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144698947
Product of the distinct prime numbers
The prime factorization of 144698947 is 47 × 211 × 14591.
Since it has a total of 3 prime factors.
1 , 6 , 17 , 61 , 396 , 942 , 3102 , 6722 , 11639 , 29299 , 262758 , 835019 , 1356158 , 877921 , 6072287 , 29074766 , 777584476 , 343156104 , 8464986125 , 369450733
n×2
289397894
n×3
434096841
n×4
578795788
n×5
723494735
n÷2
72349473.5
n÷3
48232982.333333
n÷3
36174736.75
n÷5
28939789.4
n2
20937785262908809
n3
3.029675480055E+24
n4
4.3839085171568E+32
n5
6.3434694617692E+40
2 √n
12029.08753813
3 √n
524.99494719249
4 √n
109.67719698338
5 √n
42.864037295459
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
-144698946
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 144698947 can be divided by 8 positive divisors.
The sum of these divisors (counting 144698947) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111111110111001000011
3
Ternary
101002021110122021
4
Quaternary
20213332321003
5
Quinary
244020331242
6
Senary
22205222311
8
Octal
1047767103
10
Decimal
144698947
12
Duodecimal
40561997
16
Hexadecimal
89fee43
20
Vigesimal
2547777
36
Base36
2e5ef7
md5
e4c96c294dd02bc0d7219da41a63f305
sha1
9cafa4b58629c732dd2ff5a1bdb472e770ab0ec0
sha256
bbcaa60f75053291cf183141ae00d5ee0a2bd1b8119933f20a0806e039f7847a
sha512
d064241291fd8143893653291df91b3b1ba79c5712c5ba3e860ca719cf85c42eacf2581a0e78f06b052d84e2bdb3981efe7dfd011c28c7cbbe05798a8d5eaed2
ripemd-160
dba6153360cafa542efca64d0fee93aa22b47bf2
Diameter
289397894
Circumference
909170297.75476
Area
6.5777992364395E+16
Volume
1.2690674974536E+25
Surface area
2.6311196945758E+17
Circumference
909170297.75476
Perimeter
578795788
Area
20937785262908809
Diagonal
204635213.30851
Surface area
125626711577452854
Volume
3.029675480055E+24
Space diagonal
250625928.00572
Perimeter
434096841
Area
9.0663269683312E+15
Altitude
125312964.00286
Surface area
9.0663269683312E+15
Volume
3.5705067945692E+23
Height
68211737.769502