16401649668768
16,401,649,668,768 is an even composite number composed of six prime numbers multiplied together.
16401649668768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 16401649668768:
25 × 32 × 7 × 132 × 79 × 609373
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 13 × 79 × 609373)See below for interesting mathematical facts about the number 16401649668768 from the Numbermatics database.
Names of 16401649668768
- Cardinal: 16401649668768 can be written as Sixteen trillion, four hundred one billion, six hundred forty-nine million, six hundred sixty-eight thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.6401649668768 × 1013
Factors of 16401649668768
Divisors of 16401649668768
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 72 78 79 84 91 96 104 112 117 126 144 156 158 168 169 182 208 224 234 237 252 273 288 312 316 336 338 364 416 468 474 504 507 546 553 624 632 672 676 711 728 819 936 948 1008 1014 1027 1092 1106 1183 1248 1264 1352 1422 1456 1521 1638 1659 1872 1896 2016 2028 2054 2184 2212 2366 2528 2704 2844 2912 3042 3081 3276 3318 3549 3744 3792 4056 4108 4368 4424 4732 4977 5408 5688 6084 6162 6552 6636 7098 7189 7584 8112 8216 8736 8848 9243 9464 9954 10647 11376 12168 12324 13104 13272 13351 14196 14378 16224 16432 17696 18486 18928 19908 21294 21567 22752 24336 24648 26208 26544 26702 28392 28756 32864 36972 37856 39816 40053 42588 43134 48672 49296 53088 53404 56784 57512 64701 73944 79632 80106 85176 86268 93457 98592 106808 113568 115024 120159 129402 147888 159264 160212 170352 172536 186914 213616 230048 240318 258804 280371 295776 320424 340704 345072 373828 427232 480636 517608 560742 609373 640848 690144 747656 841113 961272 1035216 1121484 1218746 1281696 1495312 1682226 1828119 1922544 2070432 2242968 2437492 2990624 3364452 3656238 3845088 4265611 4485936 4874984 5484357 6728904 7312476 7921849 8531222 8971872 9749968 10968714 12796833 13457808 14624952 15843698 17062444 19499936 21937428 23765547 25593666 26915616 29249904 31687396 34124888 38390499 43874856 47531094 48140467 51187332 55452943 58499808 63374792 68249776 71296641 76780998 87749712 95062188 96280934 102374664 102984037 110905886 126749584 136499552 142593282 144421401 153561996 166358829 175499424 190124376 192561868 204749328 205968074 221811772 253499168 285186564 288842802 307123992 308952111 332717658 336983269 380248752 385123736 409498656 411936148 433264203 443623544 499076487 570373128 577685604 614247984 617904222 625826071 665435316 673966538 720888259 760497504 770247472 823872296 866528406 887247088 926856333 998152974 1010949807 1140746256 1155371208 1228495968 1235808444 1251652142 1330870632 1347933076 1441776518 1540494944 1647744592 1733056812 1774494176 1853712666 1877478213 1996305948 2021899614 2162664777 2281492512 2310742416 2471616888 2503304284 2661741264 2695866152 2883553036 3032849421 3295489184 3466113624 3707425332 3754956426 3992611896 4043799228 4325329554 4380782497 4621484832 4943233776 5006608568 5323482528 5391732304 5632434639 5767106072 6065698842 6487994331 6932227248 7414850664 7509912852 7985223792 8087598456 8135738923 8650659108 8761564994 9886467552 10013217136 10783464608 11264869278 11534212144 12131397684 12975988662 13142347491 13864454496 14829701328 15019825704 15970447584 16175196912 16271477846 17301318216 17523129988 20026434272 22529738556 23068424288 24262795368 24407216769 25951977324 26284694982 29659402656 30039651408 32350393824 32542955692 34602636432 35046259976 39427042473 45059477112 48525590736 48814433538 51903954648 52569389964 56950172461 60079302816 65085911384 69205272864 70092519952 73221650307 78854084946 90118954224 97051181472 97628867076 103807909296 105138779928 113900344922 130171822768 140185039904 146443300614 157708169892 170850517383 180237908448 195257734152 207615818592 210277559856 227800689844 260343645536 292886601228 315416339784 341701034766 390515468304 420555119712 455601379688 512551552149 585773202456 630832679568 683402069532 781030936608 911202759376 1025103104298 1171546404912 1261665359136 1366804139064 1822405518752 2050206208596 2343092809824 2733608278128 4100412417192 5467216556256 8200824834384 16401649668768
- Sum of all divisors σ(n): 58451934078720
- Sum of proper divisors (its aliquot sum) s(n): 42050284409952
- 16401649668768 is an abundant number, because the sum of its proper divisors (42050284409952) is greater than itself. Its abundance is 25648634741184
Bases of 16401649668768
- Binary: 111011101010110011101000000010010010101000002
- Hexadecimal: 0xEEACE8092A0
- Base-36: 5TATAQG80
Squares and roots of 16401649668768
- 16401649668768 squared (164016496687682) is 269014111856997444114637824
- 16401649668768 cubed (164016496687683) is 4412275218633239830645872057029884280832
-
The
square root of 16401649668768 is 4049895.0194749493 -
The
cube root of 16401649668768 is 25407.5337091957
Scales and comparisons
How big is 16401649668768?- 16,401,649,668,768 seconds is equal to 521,521 years, 37 weeks, 5 days, 4 hours, 52 minutes, 48 seconds.
-
To count from 1 to 16,401,649,668,768 would take you about one million, three hundred three thousand, eight hundred four 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 16401649668768 cubic inches would be around 2117.3 feet tall.
Recreational maths with 16401649668768
- 16401649668768 backwards is 86786694610461
- 16401649668768 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 16401649668768's digits is 72
- More coming soon!
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