16128681989120
16,128,681,989,120 is an even composite number composed of five prime numbers multiplied together.
16128681989120 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 16128681989120:
210 × 5 × 17 × 137 × 11632
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 137 × 1163 × 1163)See below for interesting mathematical facts about the number 16128681989120 from the Numbermatics database.
Names of 16128681989120
- Cardinal: 16128681989120 can be written as Sixteen trillion, one hundred twenty-eight billion, six hundred eighty-one million, nine hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.612868198912 × 1013
Factors of 16128681989120
Divisors of 16128681989120
- Number of divisors d(n): 264
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 137 160 170 256 272 274 320 340 512 544 548 640 680 685 1024 1088 1096 1163 1280 1360 1370 2176 2192 2326 2329 2560 2720 2740 4352 4384 4652 4658 5120 5440 5480 5815 8704 8768 9304 9316 10880 10960 11630 11645 17408 17536 18608 18632 19771 21760 21920 23260 23290 35072 37216 37264 39542 43520 43840 46520 46580 70144 74432 74528 79084 87040 87680 93040 93160 98855 140288 148864 149056 158168 159331 175360 186080 186320 197710 297728 298112 316336 318662 350720 372160 372640 395420 595456 596224 632672 637324 701440 744320 745280 790840 796655 1190912 1192448 1265344 1274648 1352569 1488640 1490560 1581680 1593310 2384896 2530688 2549296 2705138 2708627 2977280 2981120 3163360 3186620 5061376 5098592 5410276 5417254 5954560 5962240 6326720 6373240 6762845 10122752 10197184 10820552 10834508 11924480 12653440 12746480 13525690 13543135 20245504 20394368 21641104 21669016 22993673 25306880 25492960 27051380 27086270 40788736 43282208 43338032 45987346 50613760 50985920 54102760 54172540 81577472 86564416 86676064 91974692 101227520 101971840 108205520 108345080 114968365 163154944 173128832 173352128 183949384 185301953 203943680 216411040 216690160 229936730 346257664 346704256 367898768 370603906 407887360 432822080 433380320 459873460 692515328 693408512 735797536 741207812 815774720 865644160 866760640 919746920 926509765 1385030656 1386817024 1471595072 1482415624 1731288320 1733521280 1839493840 1853019530 2773634048 2943190144 2964831248 3150133201 3462576640 3467042560 3678987680 3706039060 5886380288 5929662496 6300266402 6925153280 6934085120 7357975360 7412078120 11772760576 11859324992 12600532804 13868170240 14715950720 14824156240 15750666005 23545521152 23718649984 25201065608 29431901440 29648312480 31501332010 47437299968 50402131216 58863802880 59296624960 63002664020 94874599936 100804262432 117727605760 118593249920 126005328040 189749199872 201608524864 237186499840 252010656080 403217049728 474372999680 504021312160 806434099456 948745999360 1008042624320 1612868198912 2016085248640 3225736397824 4032170497280 8064340994560 16128681989120
- Sum of all divisors σ(n): 41300346985704
- Sum of proper divisors (its aliquot sum) s(n): 25171664996584
- 16128681989120 is an abundant number, because the sum of its proper divisors (25171664996584) is greater than itself. Its abundance is 9042983007464
Bases of 16128681989120
- Binary: 111010101011010000000101110001010100000000002
- Hexadecimal: 0xEAB405C5400
- Base-36: 5PTEWTQM8
Squares and roots of 16128681989120
- 16128681989120 squared (161286819891202) is 260134382706163879798374400
- 16128681989120 cubed (161286819891203) is 4195624733103754573311141802334486528000
-
The
square root of 16128681989120 is 4016053.0361438207 -
The
cube root of 16128681989120 is 25265.7945106493
Scales and comparisons
How big is 16128681989120?- 16,128,681,989,120 seconds is equal to 512,842 years, 10 weeks, 2 days, 1 hour, 25 minutes, 20 seconds.
-
To count from 1 to 16,128,681,989,120 would take you about one million, two hundred eighty-two thousand, one hundred five 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 16128681989120 cubic inches would be around 2105.5 feet tall.
Recreational maths with 16128681989120
- 16128681989120 backwards is 02198918682161
- The number of decimal digits it has is: 14
- The sum of 16128681989120's digits is 62
- More coming soon!
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