12180968800

Names of 12180968800

• Cardinal: 12180968800 can be written as Twelve billion, one hundred eighty million, nine hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.21809688 × 10¹⁰

Factors of 12180968800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 132

Divisors of 12180968800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 25 26 28 32 35 40 41 44 49 50 52 53 55 56 65 70 77 80 82 88 91 98 100 104 106 110 112 130 140 143 154 160 164 175 176 182 196 200 205 208 212 220 224 245 260 265 275 280 286 287 308 325 328 350 352 364 371 385 392 400 410 416 424 440 451 455 490 520 530 533 539 550 560 572 574 583 616 637 650 656 689 700 715 728 742 770 784 800 820 848 880 902 910 980 1001 1025 1040 1060 1066 1078 1100 1120 1144 1148 1166 1225 1232 1274 1300 1312 1325 1378 1400 1430 1435 1456 1484 1540 1568 1640 1696 1760 1804 1820 1855 1925 1960 2002 2009 2050 2080 2120 2132 2156 2173 2200 2255 2275 2288 2296 2332 2450 2464 2548 2597 2600 2650 2665 2695 2756 2800 2860 2870 2912 2915 2968 3080 3157 3185 3280 3445 3575 3608 3640 3710 3731 3850 3920 4004 4018 4081 4100 4240 4264 4312 4346 4400 4510 4550 4576 4592 4664 4823 4900 5005 5096 5194 5200 5300 5330 5390 5512 5600 5720 5740 5830 5863 5936 6160 6314 6370 6560 6890 7007 7150 7175 7216 7280 7420 7462 7579 7700 7840 8008 8036 8162 8200 8480 8528 8624 8692 8800 9020 9100 9184 9275 9328 9646 9800 10010 10045 10192 10388 10400 10600 10660 10780 10865 11024 11275 11440 11480 11660 11726 11872 12320 12628 12740 12985 13325 13475 13780 14014 14300 14350 14432 14560 14575 14840 14924 15158 15211 15400 15785 15925 16016 16072 16324 16400 17056 17225 17248 17384 18040 18200 18550 18655 18656 19292 19600 20020 20090 20384 20405 20776 21200 21320 21560 21730 22048 22099 22550 22880 22960 23320 23452 23903 24115 25025 25256 25480 25970 26117 26650 26950 27560 28028 28249 28567 28600 28700 29150 29315 29680 29848 30316 30422 30800 31570 31850 32032 32144 32648 32800 33761 34450 34768 35035 36080 36400 37100 37310 37895 38584 39200 40040 40180 40810 41041 41552 42400 42640 43120 43460 44198 45100 45920 46640 46904 47806 48230 50050 50225 50512 50960 51940 52234 53053 53300 53900 54325 55120 56056 56498 57134 57200 57400 58300 58630 59360 59696 60632 60844 61600 63140 63700 64288 64925 65296 67522 68900 69536 70070 72160 72800 74200 74620 75790 76055 77168 78925 80080 80360 81620 82082 83104 85280 86240 86920 88396 90200 93275 93280 93808 95612 96460 100100 100450 101024 101920 102025 103880 104468 106106 106477 106600 107800 108650 110240 110495 112112 112996 114268 114400 114800 116600 117260 119392 119515 120575 121264 121688 126280 127400 129850 130585 130592 135044 137800 140140 141245 142835 146575 148400 149240 151580 152110 154336 157850 160160 160720 163240 164164 167321 168805 173840 175175 176792 180400 186550 187616 189475 191224 192920 197743 200200 200900 204050 205205 207760 208936 212212 212954 213200 215600 217300 220990 224224 225992 228536 229600 233200 234520 239030 241150 242528 243376 252560 254800 259700 261170 265265 270088 275600 280280 282490 285670 287287 293150 296800 298480 303160 304220 310739 315700 321440 326480 328328 334642 337610 347680 350350 353584 360800 371371 373100 378950 380275 382448 385840 395486 400400 401800 408100 410410 415520 417872 424424 425908 426400 431200 434600 441980 451984 457072 466400 469040 478060 482300 486752 505120 509600 519400 522340 530530 532385 540176 551200 552475 560560 564980 571340 574574 586300 596960 597575 606320 608440 621478 631400 652925 652960 656656 669284 675220 700700 706225 707168 714175 742742 746200 757900 760550 764896 771680 790972 800800 803600 816200 820820 835744 836605 844025 848848 851816 869200 883960 903968 914144 938080 956120 964600 988715 1026025 1038800 1044680 1061060 1064770 1080352 1104950 1121120 1129960 1142680 1149148 1171247 1172600 1195150 1212640 1216880 1242956 1262800 1305850 1313312 1326325 1338568 1350440 1384201 1401400 1412450 1428350 1436435 1485484 1492400 1515800 1521100 1553695 1581944 1607200 1632400 1641640 1673210 1688050 1697696 1703632 1738400 1767920 1856855 1912240 1929200 1977430 2052050 2077600 2089360 2122120 2129540 2175173 2209900 2259920 2285360 2298296 2342494 2345200 2390300 2433760 2485912 2525600 2611700 2652650 2661925 2677136 2700880 2768402 2802800 2824900 2856700 2872870 2970968 2984800 3031600 3042200 3107390 3163888 3264800 3283280 3346420 3376100 3407264 3535840 3713710 3824480 3858400 3954860 4104100 4178720 4183025 4244240 4259080 4350346 4419800 4519840 4570720 4596592 4684988 4690400 4780600 4943575 4971824 5223400 5305300 5323850 5354272 5401760 5536804 5605600 5649800 5713400 5745740 5856235 5941936 6063200 6084400 6214780 6327776 6566560 6692840 6752200 6921005 7182175 7427420 7768475 7909720 8208200 8366050 8488480 8518160 8700692 8839600 9193184 9284275 9369976 9561200 9887150 9943648 10446800 10610600 10647700 10875865 11073608 11299600 11426800 11491480 11712470 11883872 12168800 12429560 13385680 13504400 13842010 14364350 14854840 15226211 15536950 15819440 16416400 16732100 17036320 17401384 17679200 18568550 18739952 19122400 19774300 20893600 21221200 21295400 21751730 22147216 22599200 22853600 22982960 23424940 24859120 26771360 27008800 27684020 28728700 29281175 29709680 30452422 31073900 31638880 32832800 33464200 34605025 34802768 37137100 37479904 39548600 42442400 42590800 43503460 44294432 45965920 46849880 49718240 54379325 55368040 57457400 58562350 59419360 60904844 62147800 66928400 69210050 69605536 74274200 76131055 79097200 85181600 87006920 93699760 108758650 110736080 114914800 117124700 121809688 124295600 133856800 138420100 148548400 152262110 158194400 174013840 187399520 217517300 221472160 229829600 234249400 243619376 248591200 276840200 297096800 304524220 348027680 380655275 435034600 468498800 487238752 553680400 609048440 761310550 870069200 936997600 1107360800 1218096880 1522621100 1740138400 2436193760 3045242200 6090484400 12180968800
• Sum of all divisors σ(n): 42415972704
• Sum of proper divisors (its aliquot sum) s(n): 30235003904
• 12180968800 is an abundant number, because the sum of its proper divisors (30235003904) is greater than itself. Its abundance is 18054035104

Bases of 12180968800

• Binary: 1011010110000010101101010101100000₂
• Hexadecimal: 0x2D60AD560
• Base-36: 5LG8FOG

Squares and roots of 12180968800

• 12180968800 squared (12180968800²) is 148376000906573440000
• 12180968800 cubed (12180968800³) is 1807363437711742787548672000000
• The square root of 12180968800 is 110367.4263539745
• The cube root of 12180968800 is 2300.8798650031

Scales and comparisons

• 12,180,968,800 seconds is equal to 387 years, 16 weeks, 3 days, 10 hours, 26 minutes, 40 seconds.
• To count from 1 to 12,180,968,800 would take you about seven hundred seventy-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 12180968800 cubic inches would be around 191.7 feet tall.

Recreational maths with 12180968800

• 12180968800 backwards is 00886908121
• The number of decimal digits it has is: 11
• The sum of 12180968800's digits is 43
• More coming soon!