420389489347380
420,389,489,347,380 is an even composite number composed of five prime numbers multiplied together.
420389489347380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 420389489347380:
22 × 33 × 5 × 72 × 15887735803
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 15887735803)See below for interesting mathematical facts about the number 420389489347380 from the Numbermatics database.
Names of 420389489347380
- Cardinal: 420389489347380 can be written as Four hundred twenty trillion, three hundred eighty-nine billion, four hundred eighty-nine million, three hundred forty-seven thousand, three hundred eighty.
Scientific notation
- Scientific notation: 4.2038948934738 × 1014
Factors of 420389489347380
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 9
- Sum of prime factors: 15887735820
Divisors of 420389489347380
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 84 90 98 105 108 126 135 140 147 180 189 196 210 245 252 270 294 315 378 420 441 490 540 588 630 735 756 882 945 980 1260 1323 1470 1764 1890 2205 2646 2940 3780 4410 5292 6615 8820 13230 26460 15887735803 31775471606 47663207409 63550943212 79438679015 95326414818 111214150621 142989622227 158877358030 190652829636 222428301242 238316037045 285979244454 317754716060 333642451863 428968866681 444856602484 476632074090 556070753105 571958488908 667284903726 714948111135 778499054347 857937733362 953264148180 1000927355589 1112141506210 1334569807452 1429896222270 1556998108694 1668212259315 1715875466724 2001854711178 2144844333405 2224283012420 2335497163041 2859792444540 3002782066767 3113996217388 3336424518630 3892495271735 4003709422356 4289688666810 4670994326082 5004636777945 6005564133534 6672849037260 7006491489123 7784990543470 8579377333620 9341988652164 10009273555890 11677485815205 12011128267068 14012982978246 15013910333835 15569981086940 20018547111780 21019474467369 23354971630410 28025965956492 30027820667670 35032457445615 42038948934738 46709943260820 60055641335340 70064914891230 84077897869476 105097372336845 140129829782460 210194744673690 420389489347380
- Sum of all divisors σ(n): 1521409580591040
- Sum of proper divisors (its aliquot sum) s(n): 1101020091243660
- 420389489347380 is an abundant number, because the sum of its proper divisors (1101020091243660) is greater than itself. Its abundance is 680630601896280
Bases of 420389489347380
- Binary: 10111111001010111100011100010111000001011001101002
- Hexadecimal: 0x17E578E2E0B34
- Base-36: 450K9JTLX0
Squares and roots of 420389489347380
- 420389489347380 squared (4203894893473802) is 176727322753750922498312864400
- 420389489347380 cubed (4203894893473803) is 74294308966178960520542343884706214435272000
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The
square root of 420389489347380 is 20503401.8969384687 -
The
cube root of 420389489347380 is 74911.8662121445
Scales and comparisons
How big is 420389489347380?- 420,389,489,347,380 seconds is equal to 13,367,085 years, 21 weeks, 2 days, 16 hours, 3 minutes.
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To count from 1 to 420,389,489,347,380 would take you about thirty-three million, four hundred seventeen thousand, seven hundred thirteen 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 420389489347380 cubic inches would be around 6242.7 feet tall.
Recreational maths with 420389489347380
- 420389489347380 backwards is 083743984983024
- The number of decimal digits it has is: 15
- The sum of 420389489347380's digits is 72
- More coming soon!
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