147994493 is an odd 9-digits composite number following 147994492
and preceding 147994494 . In scientific notation, it is written as 1.47994493 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 144668160 positive integers (up to 147994493) that are relatively prime to 147994493.
147994493 has 8 divisors, whose sum is 151328640
The reverse of 147994493 is 394499741
Previous prime number is 1171
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-seven million nine hundred ninety-four thousand four hundred ninety-three
Scientific notation
1.47994493 × 10^8
Engineering notation
1.47994493 × 10^6
Prime Factorization
47 × 1171 × 2689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
147994493
Product of the distinct prime numbers
The prime factorization of 147994493 is 47 × 1171 × 2689.
Since it has a total of 3 prime factors.
2 , 5 , 34 , 86 , 551 , 259 , 7648 , 2689 , 26669 , 5694 , 362678 , 442277 , 5518728 , 67953 , 93638382 , 51792426 , 467937444 , 100370209 , 3062093824 , 8469238683
n×2
295988986
n×3
443983479
n×4
591977972
n×5
739972465
n÷2
73997246.5
n÷3
49331497.666667
n÷3
36998623.25
n÷5
29598898.6
n2
21902369958327049
n3
3.241430137481E+24
n4
4.7971380979143E+32
n5
7.0995002065181E+40
2 √n
12165.298722185
3 √n
528.9506864503
4 √n
110.29641300688
5 √n
43.057529821099
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
-147994492
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 147994493 can be divided by 8 positive divisors.
The sum of these divisors (counting 147994493) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110100100011011101111101
3
Ternary
101022110220021112
4
Quaternary
20310203131331
5
Quinary
300341310433
6
Senary
22404011405
8
Octal
1064433575
10
Decimal
147994493
12
Duodecimal
41690b65
16
Hexadecimal
8d2377d
20
Vigesimal
264j64d
36
Base36
2g41a5
md5
8397442af31677bd579763527c7085fb
sha1
877861f86bbe2f089c3b4105ce3f2f7136b108c7
sha256
4edd69554cc89f619a2f4a5e48cc5f2af35eb481eb8ebccaafb4c442428a7316
sha512
e1eb9cca7c23ca377e7b8627d347b1cbfdb141add38f3f47563cd51fc2bc8c089f855e7ab0b2e71d176cf2c4fb5749c7ad1103de4263edbd6d8cd8365b673291
ripemd-160
9200ed44cace76a8c7c3ec93f6f5fbb690df6448
Diameter
295988986
Circumference
929876823.96109
Area
6.8808324557286E+16
Volume
1.357767080938E+25
Surface area
2.7523329822914E+17
Circumference
929876823.96109
Perimeter
591977972
Area
21902369958327049
Diagonal
209295819.15713
Surface area
131414219749962294
Volume
3.241430137481E+24
Space diagonal
256333981.1164
Perimeter
443983479
Area
9.4840043934982E+15
Altitude
128166990.5582
Surface area
9.4840043934982E+15
Volume
3.8200620515921E+23
Height
69765273.052377