30828321384
30,828,321,384 is an even composite number composed of five prime numbers multiplied together.
30828321384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30828321384:
23 × 3 × 74 × 191 × 2801
(2 × 2 × 2 × 3 × 7 × 7 × 7 × 7 × 191 × 2801)See below for interesting mathematical facts about the number 30828321384 from the Numbermatics database.
Names of 30828321384
- Cardinal: 30828321384 can be written as Thirty billion, eight hundred twenty-eight million, three hundred twenty-one thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 3.0828321384 × 1010
Factors of 30828321384
Divisors of 30828321384
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 191 196 294 343 382 392 573 588 686 764 1029 1146 1176 1337 1372 1528 2058 2292 2401 2674 2744 2801 4011 4116 4584 4802 5348 5602 7203 8022 8232 8403 9359 9604 10696 11204 14406 16044 16806 18718 19208 19607 22408 28077 28812 32088 33612 37436 39214 56154 57624 58821 65513 67224 74872 78428 112308 117642 131026 137249 156856 196539 224616 235284 262052 274498 393078 411747 458591 470568 524104 534991 548996 786156 823494 917182 960743 1069982 1097992 1375773 1572312 1604973 1646988 1834364 1921486 2139964 2751546 2882229 3209946 3293976 3668728 3744937 3842972 4279928 5503092 5764458 6419892 6725201 7489874 7685944 11006184 11234811 11528916 12839784 13450402 14979748 20175603 22469622 23057832 26214559 26900804 29959496 40351206 44939244 52429118 53801608 78643677 80702412 89878488 104858236 157287354 161404824 183501913 209716472 314574708 367003826 550505739 629149416 734007652 1101011478 1284513391 1468015304 2202022956 2569026782 3853540173 4404045912 5138053564 7707080346 10276107128 15414160692 30828321384
- Sum of all divisors σ(n): 90413591040
- Sum of proper divisors (its aliquot sum) s(n): 59585269656
- 30828321384 is an abundant number, because the sum of its proper divisors (59585269656) is greater than itself. Its abundance is 28756948272
Bases of 30828321384
- Binary: 111001011011000001011011010011010002
- Hexadecimal: 0x72D82DA68
- Base-36: E5UDX0O
Squares and roots of 30828321384
- 30828321384 squared (308283213842) is 950385399355191675456
- 30828321384 cubed (308283213843) is 29298786529983035339878992751104
-
The
square root of 30828321384 is 175579.9572388601 -
The
cube root of 30828321384 is 3135.5709048317
Scales and comparisons
How big is 30828321384?- 30,828,321,384 seconds is equal to 980 years, 12 weeks, 5 days, 6 hours, 36 minutes, 24 seconds.
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To count from 1 to 30,828,321,384 would take you about one thousand, nine hundred sixty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 30828321384 cubic inches would be around 261.3 feet tall.
Recreational maths with 30828321384
- 30828321384 backwards is 48312382803
- 30828321384 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30828321384's digits is 42
- More coming soon!
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