13958461440

Names of 13958461440

• Cardinal: 13958461440 can be written as Thirteen billion, nine hundred fifty-eight million, four hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.395846144 × 10¹⁰

Factors of 13958461440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 309

Divisors of 13958461440

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 49 55 56 60 63 64 66 70 72 77 80 84 88 90 96 98 99 105 110 112 120 126 128 132 140 144 147 154 160 165 168 176 180 192 196 198 210 220 224 231 240 245 252 256 264 280 281 288 294 308 315 320 330 336 352 360 384 385 392 396 420 440 441 448 462 480 490 495 504 512 528 539 560 562 576 588 616 630 640 660 672 693 704 720 735 768 770 784 792 840 843 880 882 896 924 960 980 990 1008 1024 1056 1078 1120 1124 1152 1155 1176 1232 1260 1280 1320 1344 1386 1405 1408 1440 1470 1536 1540 1568 1584 1617 1680 1686 1760 1764 1792 1848 1920 1960 1967 1980 2016 2048 2112 2156 2205 2240 2248 2304 2310 2352 2464 2520 2529 2560 2640 2688 2695 2772 2810 2816 2880 2940 3072 3080 3091 3136 3168 3234 3360 3372 3465 3520 3528 3584 3696 3840 3920 3934 3960 4032 4215 4224 4312 4410 4480 4496 4608 4620 4704 4851 4928 5040 5058 5120 5280 5376 5390 5544 5620 5632 5760 5880 5901 6144 6160 6182 6272 6336 6468 6720 6744 6930 7040 7056 7168 7392 7680 7840 7868 7920 8064 8085 8430 8448 8624 8820 8960 8992 9216 9240 9273 9408 9702 9835 9856 10080 10116 10240 10560 10752 10780 11088 11240 11264 11520 11760 11802 12320 12364 12544 12645 12672 12936 13440 13488 13769 13860 14080 14112 14336 14784 15360 15455 15680 15736 15840 16128 16170 16860 16896 17248 17640 17703 17920 17984 18432 18480 18546 18816 19404 19670 19712 20160 20232 21120 21504 21560 21637 22176 22480 22528 23040 23520 23604 24255 24640 24728 25088 25290 25344 25872 26880 26976 27538 27720 27819 28160 28224 29505 29568 30720 30910 31360 31472 31680 32256 32340 33720 33792 34496 35280 35406 35840 35968 36960 37092 37632 38808 39340 39424 40320 40464 41307 42240 43008 43120 43274 44352 44960 46080 46365 47040 47208 48510 49280 49456 50176 50580 50688 51744 53760 53952 55076 55440 55638 56320 56448 59010 59136 61820 62720 62944 63360 64512 64680 64911 67440 67584 68845 68992 70560 70812 71680 71936 73920 74184 75264 77616 78680 78848 80640 80928 82614 84480 86240 86548 88515 88704 89920 92160 92730 94080 94416 97020 98560 98912 100352 101160 101376 103488 107520 107904 108185 110152 110880 111276 112640 112896 118020 118272 123640 123921 125440 125888 126720 129024 129360 129822 134880 137690 137984 139095 141120 141624 143872 147840 148368 150528 151459 155232 157360 157696 161280 161856 165228 168960 172480 173096 177030 177408 179840 185460 188160 188832 194040 194733 197120 197824 202320 202752 206535 206976 215040 215808 216370 220304 221760 222552 225792 236040 236544 247280 247842 250880 251776 253440 258720 259644 269760 275380 275968 278190 282240 283248 287744 295680 296736 301056 302918 310464 314720 322560 323712 324555 330456 337920 344960 346192 354060 354816 359680 370920 376320 377664 388080 389466 394240 395648 404640 413070 413952 431616 432740 440608 443520 445104 451584 454377 472080 473088 494560 495684 501760 503552 506880 517440 519288 539520 550760 551936 556380 564480 566496 575488 591360 593472 605836 619605 620928 629440 645120 647424 649110 660912 689920 692384 708120 709632 719360 741840 752640 755328 757295 776160 778932 788480 791296 809280 826140 827904 863232 865480 881216 887040 890208 903168 908754 944160 973665 989120 991368 1007104 1013760 1034880 1038576 1079040 1101520 1103872 1112760 1128960 1132992 1182720 1186944 1211672 1239210 1241856 1258880 1294848 1298220 1321824 1363131 1379840 1384768 1416240 1419264 1438720 1483680 1505280 1510656 1514590 1552320 1557864 1582592 1618560 1652280 1655808 1726464 1730960 1762432 1774080 1780416 1817508 1888320 1947330 1978240 1982736 2014208 2069760 2077152 2158080 2203040 2225520 2257920 2265984 2271885 2365440 2373888 2423344 2478420 2483712 2517760 2589696 2596440 2643648 2726262 2759680 2769536 2832480 2877440 2967360 3021312 3029180 3104640 3115728 3165184 3237120 3304560 3311616 3461920 3524864 3548160 3560832 3635016 3776640 3894660 3956480 3965472 4028416 4139520 4154304 4316160 4406080 4451040 4515840 4531968 4543770 4747776 4846688 4956840 4967424 5035520 5179392 5192880 5287296 5452524 5519360 5539072 5664960 5934720 6042624 6058360 6209280 6231456 6330368 6474240 6609120 6815655 6923840 7049728 7096320 7121664 7270032 7553280 7789320 7912960 7930944 8279040 8308608 8632320 8812160 8902080 9063936 9087540 9495552 9693376 9913680 9934848 10071040 10385760 10574592 10905048 11078144 11329920 11869440 12085248 12116720 12418560 12462912 12948480 13218240 13631310 13847680 14099456 14243328 14540064 15106560 15578640 15825920 15861888 16558080 16617216 17624320 17804160 18127872 18175080 18991104 19386752 19827360 20142080 20771520 21149184 21810096 22156288 22659840 23738880 24233440 24837120 24925824 25896960 26436480 27262620 27695360 28198912 28486656 29080128 30213120 31157280 31651840 31723776 33234432 35248640 35608320 36255744 36350160 38773504 39654720 41543040 42298368 43620192 44312576 45319680 47477760 48466880 49674240 49851648 52872960 54525240 55390720 56973312 58160256 60426240 62314560 63447552 66468864 70497280 71216640 72700320 77547008 79309440 83086080 84596736 87240384 90639360 94955520 96933760 99703296 105745920 109050480 110781440 116320512 124629120 126895104 132937728 140994560 142433280 145400640 155094016 158618880 166172160 174480768 181278720 193867520 199406592 211491840 218100960 221562880 232641024 249258240 253790208 284866560 290801280 310188032 317237760 332344320 348961536 387735040 398813184 422983680 436201920 465282048 498516480 581602560 634475520 664688640 697923072 775470080 872403840 930564096 997032960 1163205120 1268951040 1395846144 1550940160 1744807680 1994065920 2326410240 2791692288 3489615360 4652820480 6979230720 13958461440
• Sum of all divisors σ(n): 61610356080
• Sum of proper divisors (its aliquot sum) s(n): 47651894640
• 13958461440 is an abundant number, because the sum of its proper divisors (47651894640) is greater than itself. Its abundance is 33693433200

Bases of 13958461440

• Binary: 1100111111111111010011100000000000₂
• Hexadecimal: 0x33FFD3800
• Base-36: 6EUI9S0

Squares and roots of 13958461440

• 13958461440 squared (13958461440²) is 194838645771966873600
• 13958461440 cubed (13958461440³) is 2719647724029818638102953984000
• The square root of 13958461440 is 118145.9328119255
• The cube root of 13958461440 is 2407.7562399727

Scales and comparisons

• 13,958,461,440 seconds is equal to 443 years, 43 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 13,958,461,440 would take you about eight hundred eighty-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 13958461440 cubic inches would be around 200.6 feet tall.

Recreational maths with 13958461440

• 13958461440 backwards is 04416485931
• 13958461440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13958461440's digits is 45
• More coming soon!