420144169984
420,144,169,984 is an even composite number composed of five prime numbers multiplied together.
420144169984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 420144169984:
210 × 72 × 11 × 61 × 12479
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 61 × 12479)See below for interesting mathematical facts about the number 420144169984 from the Numbermatics database.
Names of 420144169984
- Cardinal: 420144169984 can be written as Four hundred twenty billion, one hundred forty-four million, one hundred sixty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 4.20144169984 × 1011
Factors of 420144169984
Divisors of 420144169984
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 61 64 77 88 98 112 122 128 154 176 196 224 244 256 308 352 392 427 448 488 512 539 616 671 704 784 854 896 976 1024 1078 1232 1342 1408 1568 1708 1792 1952 2156 2464 2684 2816 2989 3136 3416 3584 3904 4312 4697 4928 5368 5632 5978 6272 6832 7168 7808 8624 9394 9856 10736 11264 11956 12479 12544 13664 15616 17248 18788 19712 21472 23912 24958 25088 27328 31232 32879 34496 37576 39424 42944 47824 49916 50176 54656 62464 65758 68992 75152 78848 85888 87353 95648 99832 109312 131516 137269 137984 150304 171776 174706 191296 199664 218624 263032 274538 275968 300608 343552 349412 382592 399328 437248 526064 549076 551936 601216 611471 687104 698824 761219 765184 798656 960883 1052128 1098152 1202432 1222942 1397648 1522438 1530368 1597312 1921766 2104256 2196304 2404864 2445884 2795296 3044876 3060736 3194624 3843532 4208512 4392608 4809728 4891768 5328533 5590592 6089752 6389248 6726181 7687064 8373409 8417024 8785216 9783536 10657066 11181184 12179504 12778496 13452362 15374128 16746818 16834048 17570432 19567072 21314132 22362368 24359008 26904724 30748256 33493636 33668096 35140864 37299731 39134144 42628264 44724736 48718016 53809448 58613863 61496512 66987272 70281728 74599462 78268288 85256528 89449472 97436032 107618896 117227726 122993024 133974544 140563456 149198924 156536576 170513056 194872064 215237792 234455452 245986048 267949088 298397848 313073152 341026112 389744128 410297041 430475584 468910904 491972096 535898176 596795696 626146304 682052224 779488256 820594082 860951168 937821808 983944192 1071796352 1193591392 1364104448 1641188164 1721902336 1875643616 2143592704 2387182784 2728208896 3282376328 3443804672 3751287232 4287185408 4774365568 5456417792 6564752656 6887609344 7502574464 8574370816 9548731136 13129505312 15005148928 19097462272 26259010624 30010297856 38194924544 52518021248 60020595712 105036042496 210072084992 420144169984
- Sum of all divisors σ(n): 1083378516480
- Sum of proper divisors (its aliquot sum) s(n): 663234346496
- 420144169984 is an abundant number, because the sum of its proper divisors (663234346496) is greater than itself. Its abundance is 243090176512
Bases of 420144169984
- Binary: 1100001110100101000101101000100000000002
- Hexadecimal: 0x61D28B4400
- Base-36: 5D0EZOCG
Squares and roots of 420144169984
- 420144169984 squared (4201441699842) is 176521123571544286560256
- 420144169984 cubed (4201441699843) is 74164320947609571917956203522555904
-
The
square root of 420144169984 is 648185.2898546835 -
The
cube root of 420144169984 is 7489.7291706305
Scales and comparisons
How big is 420144169984?- 420,144,169,984 seconds is equal to 13,359 years, 14 weeks, 5 days, 17 hours, 53 minutes, 4 seconds.
-
To count from 1 to 420,144,169,984 would take you about twenty-six thousand, seven hundred eighteen 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 420144169984 cubic inches would be around 624.1 feet tall.
Recreational maths with 420144169984
- 420144169984 backwards is 489961441024
- The number of decimal digits it has is: 12
- The sum of 420144169984's digits is 52
- More coming soon!
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