149780464 is an even 9-digits composite number following 149780463
and preceding 149780465 . In scientific notation, it is written as 1.49780464 × 10^8.
The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors.
There are 73834880 positive integers (up to 149780464) that are relatively prime to 149780464.
149780464 has 20 divisors, whose sum is 294289200
The reverse of 149780464 is 464087941
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred eighty thousand four hundred sixty-four
Scientific notation
1.49780464 × 10^8
Engineering notation
1.49780464 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 71 × 131849
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18722558
Product of the distinct prime numbers
The prime factorization of 149780464 is 2 × 2 × 2 × 2 × 71 × 131849.
Since it has a total of 6 prime factors.
10 , 7 , 4 , 19 , 514 , 209 , 2003 , 8602 , 74526 , 49415 , 385436 , 926872 , 2852663 , 8273527 , 2698570 , 3741732 , 787357045 , 405482054 , 743354641 , 4472787815
n×2
299560928
n×3
449341392
n×4
599121856
n×5
748902320
n÷2
74890232
n÷3
49926821.333333
n÷3
37445116
n÷5
29956092.8
n2
22434187396055296
n3
3.3602029976441E+24
n4
5.0329276412133E+32
n5
7.5383423737935E+40
2 √n
12238.482912518
3 √n
531.06994490519
4 √n
110.62767697334
5 √n
43.16095388718
1 , 2 , 4 , 8 , 16 , 71 , 142 , 284 , 568 , 1136 , 131849 , 263698 , 527396 , 1054792 , 2109584 , 9361279 , 18722558 , 37445116 , 74890232 , 149780464
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149780463
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149780464 can be divided by 20 positive divisors.
The sum of these divisors (counting 149780464) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111011010111011111110000
3
Ternary
101102211122011121
4
Quaternary
20323113133300
5
Quinary
301320433324
6
Senary
22510152024
8
Octal
1073273760
10
Decimal
149780464
12
Duodecimal
421b2614
16
Hexadecimal
8ed77f0
20
Vigesimal
26g2b34
36
Base36
2h6bcg
md5
45b9848a53aafc35569ba23973672c5b
sha1
cf78f20bfaa5876c679c5e27812c26cc212c77ee
sha256
b50ab714d1c3ea004792fd11c7d5c0fcfc90d1f6ae2ed598c1e76119f1f67654
sha512
8c063c86dce6101b4d53e3e434afe02990c7192651e9b0b79b15ecfd72877cca779a05004fed8e2881400581d319aedc2895803022a47064a74c30a21a678e9b
ripemd-160
adf791cc4b556adcea9ea9579b6eea5286c00ca9
Diameter
299560928
Circumference
941098410.70734
Area
7.0479078312704E+16
Volume
1.4075185402626E+25
Surface area
2.8191631325082E+17
Circumference
941098410.70734
Perimeter
599121856
Area
22434187396055296
Diagonal
211821563.56734
Surface area
134605124376331776
Volume
3.3602029976441E+24
Space diagonal
259427373.62924
Perimeter
449341392
Area
9.7142880991223E+15
Altitude
129713686.81462
Surface area
9.7142880991223E+15
Volume
3.9600372096625E+23
Height
70607187.855778