13811212800

Names of 13811212800

• Cardinal: 13811212800 can be written as Thirteen billion, eight hundred eleven million, two hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 1.38112128 × 10¹⁰

Factors of 13811212800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 201

Divisors of 13811212800

• Number of divisors d(n): 1200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 25 27 28 30 32 33 35 36 40 42 44 45 48 50 54 55 56 60 63 64 66 70 72 75 77 80 81 84 88 90 96 99 100 105 108 110 112 120 126 128 132 135 140 144 150 154 160 162 165 168 173 175 176 180 189 192 198 200 210 216 220 224 225 231 240 252 256 264 270 275 280 288 297 300 308 315 320 324 330 336 346 350 352 360 378 384 385 396 400 405 420 432 440 448 450 462 480 495 504 512 519 525 528 540 550 560 567 576 594 600 616 630 640 648 660 672 675 692 693 700 704 720 756 768 770 792 800 810 825 840 864 865 880 891 896 900 924 945 960 990 1008 1038 1050 1056 1080 1100 1120 1134 1152 1155 1188 1200 1211 1232 1260 1280 1296 1320 1344 1350 1384 1386 1400 1408 1440 1485 1512 1536 1540 1557 1575 1584 1600 1620 1650 1680 1728 1730 1760 1782 1792 1800 1848 1890 1903 1920 1925 1980 2016 2025 2076 2079 2100 2112 2160 2200 2240 2268 2304 2310 2376 2400 2422 2464 2475 2520 2560 2592 2595 2640 2688 2700 2768 2772 2800 2816 2835 2880 2970 3024 3080 3114 3150 3168 3200 3240 3300 3360 3456 3460 3465 3520 3564 3584 3600 3633 3696 3780 3806 3840 3850 3960 4032 4050 4152 4158 4200 4224 4320 4325 4400 4455 4480 4536 4608 4620 4671 4725 4752 4800 4844 4928 4950 5040 5184 5190 5280 5376 5400 5536 5544 5600 5632 5670 5709 5760 5775 5940 6048 6055 6160 6228 6237 6300 6336 6400 6480 6600 6720 6912 6920 6930 7040 7128 7200 7266 7392 7425 7560 7612 7680 7700 7785 7920 8064 8100 8304 8316 8400 8448 8640 8650 8800 8910 8960 9072 9240 9342 9450 9504 9515 9600 9688 9856 9900 10080 10368 10380 10395 10560 10752 10800 10899 11072 11088 11200 11340 11418 11520 11550 11880 12096 12110 12320 12456 12474 12600 12672 12800 12960 12975 13200 13321 13440 13824 13840 13860 14013 14080 14175 14256 14400 14532 14784 14850 15120 15224 15400 15570 15840 16128 16200 16608 16632 16800 16896 17127 17280 17300 17325 17600 17820 17920 18144 18165 18480 18684 18900 19008 19030 19200 19376 19712 19800 20160 20736 20760 20790 21120 21600 21798 22144 22176 22275 22400 22680 22836 23040 23100 23355 23760 24192 24220 24640 24912 24948 25200 25344 25920 25950 26400 26642 26880 27680 27720 28026 28160 28350 28512 28545 28800 29064 29568 29700 30240 30275 30448 30800 31140 31185 31680 32256 32400 32697 33216 33264 33600 34254 34560 34600 34650 35200 35640 36288 36330 36960 37368 37800 38016 38060 38400 38752 38925 39424 39600 39963 40320 41472 41520 41580 42240 43200 43596 44288 44352 44550 44800 45360 45672 46200 46710 47520 47575 48384 48440 49280 49824 49896 50400 50688 51381 51840 51900 51975 52800 53284 53760 54495 55360 55440 56052 56700 57024 57090 57600 58128 59136 59400 60480 60550 60896 61600 62280 62370 63360 64800 65394 66432 66528 66605 67200 68508 69120 69200 69300 70065 70400 71280 72576 72660 73920 74736 75600 76032 76120 77504 77850 79200 79926 80640 83040 83160 84480 85635 86400 87192 88576 88704 89100 89600 90720 90825 91344 92400 93420 95040 95150 96768 96880 98091 98560 99648 99792 100800 102762 103680 103800 103950 105600 106568 108990 110720 110880 112104 113400 114048 114180 115200 116256 116775 118272 118800 119889 120960 121100 121792 123200 124560 124740 126720 129600 130788 132864 133056 133210 134400 137016 138400 138600 140130 140800 142560 142725 145152 145320 147840 149472 151200 152064 152240 154143 155008 155700 155925 158400 159852 161280 163485 166080 166320 171270 172800 174384 177408 178200 181440 181650 182688 184800 186840 190080 190300 193760 196182 197120 199296 199584 199815 201600 205524 207360 207600 207900 211200 213136 217980 221440 221760 224208 226800 228096 228360 232512 233550 237600 239778 241920 242200 243584 246400 249120 249480 253440 256905 259200 261576 265728 266112 266420 268800 272475 274032 276800 277200 280260 285120 285450 290304 290640 295680 298944 302400 304480 308286 310016 311400 311850 316800 319704 326970 332160 332640 333025 342540 345600 348768 350325 354816 356400 359667 362880 363300 365376 369600 373680 380160 380600 387520 392364 398592 399168 399630 403200 411048 415200 415800 422400 426272 428175 435960 442880 443520 448416 453600 456192 456720 465024 467100 475200 479556 483840 484400 487168 490455 492800 498240 498960 513810 518400 523152 532224 532840 544950 548064 553600 554400 560520 570240 570900 581280 591360 597888 599445 604800 608960 616572 620032 622800 623700 633600 639408 653940 664320 665280 666050 685080 697536 700650 712800 719334 725760 726600 730752 739200 747360 760320 761200 770715 775040 784728 797184 798336 799260 806400 817425 822096 830400 831600 852544 856350 871920 887040 896832 907200 913440 930048 934200 950400 959112 968800 974336 980910 985600 996480 997920 999075 1027620 1036800 1046304 1064448 1065680 1079001 1089900 1096128 1107200 1108800 1121040 1140480 1141800 1162560 1195776 1198890 1209600 1217920 1233144 1245600 1247400 1267200 1278816 1284525 1307880 1328640 1330560 1332100 1370160 1395072 1401300 1425600 1438668 1451520 1453200 1461504 1478400 1494720 1522400 1541430 1550080 1569456 1596672 1598520 1634850 1644192 1660800 1663200 1705088 1712700 1743840 1774080 1793664 1798335 1814400 1826880 1860096 1868400 1900800 1918224 1937600 1961820 1992960 1995840 1998150 2055240 2092608 2131360 2158002 2179800 2192256 2214400 2217600 2242080 2280960 2283600 2325120 2391552 2397780 2419200 2435840 2452275 2466288 2491200 2494800 2557632 2569050 2615760 2661120 2664200 2740320 2790144 2802600 2851200 2877336 2906400 2923008 2956800 2989440 2997225 3044800 3082860 3100160 3138912 3193344 3197040 3269700 3288384 3321600 3326400 3410176 3425400 3487680 3587328 3596670 3628800 3653760 3736800 3801600 3836448 3853575 3875200 3923640 3985920 3991680 3996300 4110480 4185216 4262720 4316004 4359600 4384512 4435200 4484160 4567200 4650240 4795560 4871680 4904550 4932576 4982400 4989600 5115264 5138100 5231520 5322240 5328400 5395005 5480640 5580288 5605200 5702400 5754672 5812800 5978880 5994450 6089600 6165720 6277824 6394080 6539400 6576768 6643200 6652800 6820352 6850800 6975360 7174656 7193340 7257600 7307520 7473600 7672896 7707150 7750400 7847280 7983360 7992600 8220960 8370432 8525440 8632008 8719200 8769024 8870400 8968320 8991675 9134400 9300480 9591120 9809100 9865152 9964800 9979200 10230528 10276200 10463040 10656800 10790010 10961280 11210400 11404800 11509344 11625600 11957760 11988900 12179200 12331440 12555648 12788160 13078800 13153536 13305600 13701600 13950720 14386680 14615040 14947200 15345792 15414300 15500800 15694560 15966720 15985200 16441920 16740864 17050880 17264016 17438400 17936640 17983350 18268800 19182240 19618200 19730304 19929600 19958400 20461056 20552400 20926080 21313600 21580020 21922560 22420800 23018688 23251200 23977800 24358400 24662880 25111296 25576320 26157600 26307072 26611200 26975025 27403200 27901440 28773360 29894400 30691584 30828600 31389120 31970400 32883840 34101760 34528032 34876800 35873280 35966700 36537600 38364480 39236400 39460608 39916800 41104800 41852160 42627200 43160040 43845120 44841600 46037376 46502400 47955600 49325760 50222592 51152640 52315200 53950050 54806400 57546720 59788800 61383168 61657200 62778240 63940800 65767680 69056064 69753600 71933400 73075200 76728960 78472800 78921216 79833600 82209600 83704320 85254400 86320080 89683200 92074752 95911200 98651520 102305280 104630400 107900100 109612800 115093440 123314400 125556480 127881600 131535360 138112128 139507200 143866800 153457920 156945600 164419200 170508800 172640160 179366400 184149504 191822400 197303040 209260800 215800200 219225600 230186880 246628800 251112960 255763200 276224256 287733600 306915840 313891200 328838400 345280320 383644800 394606080 418521600 431600400 460373760 493257600 511526400 552448512 575467200 627782400 657676800 690560640 767289600 863200800 920747520 986515200 1150934400 1255564800 1381121280 1534579200 1726401600 1973030400 2301868800 2762242560 3452803200 4603737600 6905606400 13811212800
• Sum of all divisors σ(n): 64097808192
• Sum of proper divisors (its aliquot sum) s(n): 50286595392
• 13811212800 is an abundant number, because the sum of its proper divisors (50286595392) is greater than itself. Its abundance is 36475382592

Bases of 13811212800

• Binary: 1100110111001101100110001000000000₂
• Hexadecimal: 0x337366200
• Base-36: 6CEU800

Squares and roots of 13811212800

• 13811212800 squared (13811212800²) is 190749599006883840000
• 13811212800 cubed (13811212800³) is 2634483303398741379121152000000
• The square root of 13811212800 is 117521.1164004155
• The cube root of 13811212800 is 2399.2597717161

Scales and comparisons

• 13,811,212,800 seconds is equal to 439 years, 8 weeks.
• To count from 1 to 13,811,212,800 would take you about eight hundred seventy-eight 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 13811212800 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811212800

• 13811212800 backwards is 00821211831
• 13811212800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13811212800's digits is 27
• More coming soon!