16456761149920

Names of 16456761149920

• Cardinal: 16456761149920 can be written as Sixteen trillion, four hundred fifty-six billion, seven hundred sixty-one million, one hundred forty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.645676114992 × 10¹³

Factors of 16456761149920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2763

Divisors of 16456761149920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 52 56 65 70 76 80 91 95 104 112 130 133 137 140 152 160 181 182 190 208 224 247 260 266 274 280 304 362 364 380 416 455 494 520 532 548 560 608 665 685 724 728 760 905 910 959 988 1040 1064 1096 1120 1235 1267 1330 1370 1448 1456 1520 1729 1781 1810 1820 1918 1976 2080 2128 2192 2353 2399 2470 2534 2603 2660 2740 2896 2912 3040 3439 3458 3562 3620 3640 3836 3952 4256 4384 4706 4795 4798 4940 5068 5206 5320 5480 5792 6335 6878 6916 7124 7240 7280 7672 7904 8645 8905 9412 9590 9596 9880 10136 10412 10640 10960 11765 11995 12467 12670 13015 13756 13832 14248 14480 14560 15344 16471 16793 17195 17290 17810 18221 18824 19180 19192 19760 20272 20824 21280 21920 23530 23990 24073 24797 24934 25340 26030 27512 27664 28496 28960 30688 31187 32942 33586 33839 34390 34580 35620 36442 37648 38360 38384 39520 40544 41648 44707 45581 47060 47980 48146 49594 49868 50680 52060 55024 55328 56992 62335 62374 65884 67172 67678 68780 69160 71240 72884 75296 76720 76768 82355 83296 83965 89414 91105 91162 94120 95960 96292 99188 99736 101360 104120 110048 120365 123985 124670 124748 131768 134344 135356 137560 138320 142480 145768 153440 155935 164710 167930 169195 173579 178828 182210 182324 188240 191920 192584 198376 199472 202720 208240 218309 223535 227905 236873 240730 247970 249340 249496 263536 268688 270712 275120 276640 284960 291536 311870 312949 319067 322361 328663 329420 335860 338390 347158 357656 364420 364648 376480 383840 385168 396752 398944 416480 434219 436618 447070 455810 471143 473746 481460 495940 498680 498992 527072 537376 541424 550240 583072 592553 623740 625898 638134 644722 657326 658840 671720 676780 694316 715312 728840 729296 770336 793504 867895 868438 873236 894140 911620 942286 947492 962920 991880 997360 997984 1082848 1091545 1184365 1185106 1247480 1251796 1276268 1289444 1314652 1317680 1343440 1353560 1388632 1430624 1457680 1458592 1564745 1595335 1611805 1643315 1735790 1736876 1746472 1788280 1823240 1884572 1894984 1925840 1983760 1994720 2171095 2183090 2256527 2300641 2355715 2368730 2370212 2494960 2503592 2552536 2578888 2629304 2635360 2686880 2707120 2777264 2915360 2962765 3039533 3129490 3190670 3223610 3286630 3298001 3471580 3473752 3492944 3576560 3646480 3769144 3789968 3851680 3967520 4147871 4272619 4342190 4366180 4513054 4601282 4711430 4737460 4740424 4989920 5007184 5105072 5157776 5258608 5414240 5554528 5644847 5925530 6079066 6124859 6244597 6258980 6381340 6447220 6573260 6596002 6943160 6947504 6985888 7153120 7292960 7538288 7579936 8250161 8295742 8545238 8684380 8732360 9026108 9202564 9422860 9474920 9480848 10014368 10210144 10315552 10517216 11282635 11289694 11503205 11851060 12158132 12249718 12489194 12517960 12762680 12894440 13146520 13192004 13886320 13895008 15076576 15197665 16490005 16500322 16591484 17090476 17368760 17464720 18052216 18405128 18845720 18949840 18961696 20739355 21363095 22565270 22579388 23006410 23702120 24316264 24499436 24978388 25035920 25525360 25788880 26293040 26384008 27772640 28224235 29908333 30395330 30624295 31222985 32980010 33000644 33182968 34180952 34737520 34929440 36104432 36810256 37691440 37899680 39513929 41250805 41478710 42726190 42874013 43712179 45130540 45158776 46012820 47404240 48632528 48998872 49956776 50071840 51050720 51577760 52586080 52768016 56448470 57751127 59488003 59816666 60790660 61248590 62445970 65960020 66001288 66365936 68361904 69475040 72208864 73620512 75382880 79027858 81179761 82501610 82957420 85452380 85748026 87424358 90261080 90317552 92025640 94808480 97265056 97997744 99913552 105536032 107252093 112896940 115502254 118976006 119633332 121581320 122497180 124891940 131920040 132002576 132731872 136723808 149541665 158055716 162359522 165003220 165914840 170904760 171496052 174848716 180522160 180635104 184051280 195995488 197569645 199827104 214370065 214504186 218560895 225793880 231004508 237952012 239266664 243162640 244994360 249783880 263840080 264005152 288755635 297440015 299083330 316111432 324719044 330006440 331829680 341809520 342992104 349697432 361044320 368102560 395139290 405898805 416416021 428740130 429008372 437121790 451587760 462009016 475904024 478533328 486325280 489988720 499567760 527680160 536260465 568258327 577511270 594880030 598166660 632222864 649438088 660012880 663659360 683619040 685984208 699394864 750764651 773344039 790278580 811797610 832832042 857480260 858016744 874243580 903175520 924018032 951808048 957066656 979977440 999135520 1072520930 1130272057 1136516654 1155022540 1189760060 1196333320 1264445728 1298876176 1320025760 1371968416 1398789728 1501529302 1546688078 1580557160 1623595220 1665664084 1714960520 1716033488 1748487160 1848036064 1903616096 2082080105 2145041860 2260544114 2273033308 2310045080 2379520120 2392666640 2597752352 2841291635 3003058604 3093376156 3161114320 3247190440 3331328168 3429921040 3432066976 3496974320 3753823255 3866720195 4164160210 4290083720 4521088228 4546066616 4620090160 4759040240 4785333280 5413408273 5651360285 5682583270 6006117208 6186752312 6322228640 6494380880 6662656336 6859842080 6993948640 7507646510 7733440390 7911904399 8328320420 8580167440 9042176456 9092133232 9240180320 9518080480 10826816546 11302720570 11365166540 12012234416 12373504624 12988761760 13325312672 14693536741 15015293020 15466880780 15823808798 16656640840 17160334880 18084352912 18184266464 21653633092 22605441140 22730333080 24024468832 24747009248 27067041365 29387073482 30030586040 30933761560 31647617596 33313281680 36168705824 39559521995 43307266184 45210882280 45460666160 54134082730 58774146964 60061172080 61867523120 63295235192 66626563360 73467683705 79119043990 86614532368 90421764560 90921332320 102854757187 108268165460 117548293928 120122344160 123735046240 126590470384 146935367410 158238087980 173229064736 180843529120 205709514374 216536330920 235096587856 253180940768 293870734820 316476175960 411419028748 433072661840 470193175712 514273785935 587741469640 632952351920 822838057496 866145323680 1028547571870 1175482939280 1265904703840 1645676114992 2057095143740 2350965878560 3291352229984 4114190287480 8228380574960 16456761149920
• Sum of all divisors σ(n): 51038926848000
• Sum of proper divisors (its aliquot sum) s(n): 34582165698080
• 16456761149920 is an abundant number, because the sum of its proper divisors (34582165698080) is greater than itself. Its abundance is 18125404548160

Bases of 16456761149920

• Binary: 11101111011110100011011001110000100111100000₂
• Hexadecimal: 0xEF7A36709E0
• Base-36: 5U04QOR8G

Squares and roots of 16456761149920

• 16456761149920 squared (16456761149920²) is 270824987545516240716006400
• 16456761149920 cubed (16456761149920³) is 4456902133466619527905581007414079488000
• The square root of 16456761149920 is 4056693.3763744085
• The cube root of 16456761149920 is 25435.9593337091

Scales and comparisons

• 16,456,761,149,920 seconds is equal to 523,274 years, 5 weeks, 1 day, 13 hours, 38 minutes, 40 seconds.
• To count from 1 to 16,456,761,149,920 would take you about one million, three hundred eight thousand, one hundred eighty-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 16456761149920 cubic inches would be around 2119.7 feet tall.

Recreational maths with 16456761149920

• 16456761149920 backwards is 02994116765461
• The number of decimal digits it has is: 14
• The sum of 16456761149920's digits is 61
• More coming soon!