16944385920
16,944,385,920 is an even composite number composed of six prime numbers multiplied together.
16944385920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 16944385920:
27 × 3 × 5 × 7 × 11 × 114613
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 114613)See below for interesting mathematical facts about the number 16944385920 from the Numbermatics database.
Names of 16944385920
- Cardinal: 16944385920 can be written as Sixteen billion, nine hundred forty-four million, three hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.694438592 × 1010
Factors of 16944385920
Divisors of 16944385920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 128 132 140 154 160 165 168 176 192 210 220 224 231 240 264 280 308 320 330 336 352 384 385 420 440 448 462 480 528 560 616 640 660 672 704 770 840 880 896 924 960 1056 1120 1155 1232 1320 1344 1408 1540 1680 1760 1848 1920 2112 2240 2310 2464 2640 2688 3080 3360 3520 3696 4224 4480 4620 4928 5280 6160 6720 7040 7392 9240 9856 10560 12320 13440 14784 18480 21120 24640 29568 36960 49280 73920 114613 147840 229226 343839 458452 573065 687678 802291 916904 1146130 1260743 1375356 1604582 1719195 1833808 2292260 2406873 2521486 2750712 3209164 3438390 3667616 3782229 4011455 4584520 4813746 5042972 5501424 6303715 6418328 6876780 7335232 7564458 8022910 8825201 9169040 9627492 10085944 11002848 12034365 12607430 12836656 13753560 14670464 15128916 16045820 17650402 18338080 18911145 19254984 20171888 22005696 24068730 25214860 25673312 26475603 27507120 30257832 32091640 35300804 36676160 37822290 38509968 40343776 44011392 44126005 48137460 50429720 51346624 52951206 55014240 60515664 64183280 70601608 73352320 75644580 77019936 80687552 88252010 96274920 100859440 102693248 105902412 110028480 121031328 128366560 132378015 141203216 151289160 154039872 161375104 176504020 192549840 201718880 211804824 220056960 242062656 256733120 264756030 282406432 302578320 308079744 353008040 385099680 403437760 423609648 484125312 513466240 529512060 564812864 605156640 706016080 770199360 806875520 847219296 1059024120 1129625728 1210313280 1412032160 1540398720 1694438592 2118048240 2420626560 2824064320 3388877184 4236096480 5648128640 8472192960 16944385920
- Sum of all divisors σ(n): 67338017280
- Sum of proper divisors (its aliquot sum) s(n): 50393631360
- 16944385920 is an abundant number, because the sum of its proper divisors (50393631360) is greater than itself. Its abundance is 33449245440
Bases of 16944385920
- Binary: 11111100011111011011001111100000002
- Hexadecimal: 0x3F1F6CF80
- Base-36: 7S88ZUO
Squares and roots of 16944385920
- 16944385920 squared (169443859202) is 287112214205894246400
- 16944385920 cubed (169443859203) is 4864940159850378449709170688000
-
The
square root of 16944385920 is 130170.6031329655 -
The
cube root of 16944385920 is 2568.4746165201
Scales and comparisons
How big is 16944385920?- 16,944,385,920 seconds is equal to 538 years, 40 weeks, 3 days, 13 hours, 52 minutes.
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To count from 1 to 16,944,385,920 would take you about one thousand and seventy-seven 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 16944385920 cubic inches would be around 214 feet tall.
Recreational maths with 16944385920
- 16944385920 backwards is 02958344961
- The number of decimal digits it has is: 11
- The sum of 16944385920's digits is 51
- More coming soon!
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