13091054878720

Names of 13091054878720

• Cardinal: 13091054878720 can be written as Thirteen trillion, ninety-one billion, fifty-four million, eight hundred seventy-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.309105487872 × 10¹³

Factors of 13091054878720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1149

Divisors of 13091054878720

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 59 64 65 70 80 91 98 104 112 118 128 130 140 160 182 196 208 224 236 245 256 260 280 295 320 364 392 413 416 448 455 472 490 512 520 560 590 637 640 728 767 784 826 832 896 910 944 980 1024 1040 1063 1120 1180 1274 1280 1456 1534 1568 1652 1664 1792 1820 1888 1960 2048 2065 2080 2126 2240 2360 2548 2560 2891 2912 3068 3136 3185 3304 3328 3584 3640 3776 3835 3920 4096 4130 4160 4252 4480 4720 5096 5120 5315 5369 5782 5824 6136 6272 6370 6608 6656 7168 7280 7441 7552 7670 7840 8192 8260 8320 8504 8960 9440 10192 10240 10630 10738 11564 11648 12272 12544 12740 13216 13312 13819 14336 14455 14560 14882 15104 15340 15680 16384 16520 16640 17008 17920 18880 20384 20480 21260 21476 23128 23296 24544 25088 25480 26432 26624 26845 27638 28672 28910 29120 29764 30208 30680 31360 32768 33040 33280 34016 35840 37205 37583 37760 40768 40960 42520 42952 46256 46592 49088 50176 50960 52087 52864 53248 53690 55276 57344 57820 58240 59528 60416 61360 62717 62720 65536 66080 66560 68032 69095 71680 74410 75166 75520 81536 81920 85040 85904 92512 93184 96733 98176 100352 101920 104174 105728 106496 107380 110552 114688 115640 116480 119056 120832 122720 125434 125440 132160 133120 136064 138190 143360 148820 150332 151040 163072 163840 170080 171808 185024 186368 187915 193466 196352 200704 203840 208348 211456 212992 214760 221104 229376 231280 232960 238112 241664 245440 250868 250880 260435 264320 266240 272128 276380 286720 297640 300664 302080 313585 326144 327680 340160 343616 370048 372736 375830 386932 392704 401408 407680 416696 422912 425984 429520 439019 442208 458752 462560 465920 476224 483328 483665 490880 501736 501760 520870 528640 532480 544256 552760 573440 595280 601328 604160 627170 652288 677131 680320 687232 740096 745472 751660 773864 785408 802816 815321 815360 833392 845824 851968 859040 878038 884416 925120 931840 952448 966656 967330 981760 1003472 1003520 1041740 1057280 1064960 1088512 1105520 1146880 1190560 1202656 1208320 1254340 1304576 1354262 1360640 1374464 1480192 1490944 1503320 1547728 1570816 1605632 1630642 1630720 1666784 1691648 1718080 1756076 1768832 1850240 1863680 1904896 1933312 1934660 1963520 2006944 2007040 2083480 2114560 2129920 2177024 2195095 2211040 2293760 2381120 2405312 2416640 2508680 2609152 2708524 2721280 2748928 2960384 2981888 3006640 3073133 3095456 3141632 3211264 3261284 3261440 3333568 3383296 3385655 3436160 3512152 3537664 3700480 3727360 3809792 3866624 3869320 3927040 4013888 4014080 4076605 4166960 4229120 4259840 4354048 4390190 4422080 4762240 4810624 4833280 5017360 5218304 5417048 5442560 5497856 5707247 5920768 5963776 6013280 6146266 6190912 6283264 6522568 6522880 6667136 6766592 6771310 6872320 7024304 7075328 7400960 7454720 7619584 7738640 7854080 8027776 8028160 8153210 8333920 8458240 8708096 8780380 8844160 9524480 9621248 9666560 10034720 10436608 10834096 10885120 10995712 11414494 11841536 12026560 12292532 12381824 12566528 13045136 13045760 13334272 13533184 13542620 13744640 14048608 14150656 14801920 14909440 15239168 15365665 15477280 15708160 16055552 16056320 16306420 16667840 16916480 17416192 17560760 17688320 19048960 19242496 19333120 20069440 20873216 21668192 21770240 21991424 22828988 23683072 24053120 24585064 24763648 25133056 26090272 26091520 26668544 27066368 27085240 27489280 28097216 28301312 28536235 29603840 29818880 30478336 30731330 30954560 31416320 32111104 32612840 33335680 33832960 34832384 35121520 35376640 38097920 38484992 39950729 40138880 41746432 43336384 43540480 43982848 45657976 47366144 48106240 49170128 49527296 50266112 52180544 52183040 53337088 54170480 54978560 56194432 56602624 57072470 59207680 60956672 61462660 61909120 62832640 64222208 65225680 66671360 67665920 69664768 70243040 70753280 76195840 76969984 79901458 80277760 86672768 87080960 87965696 91315952 94732288 96212480 98340256 99054592 104361088 104366080 106674176 108340960 109957120 112388864 113205248 114144940 118415360 121913344 122925320 123818240 125665280 128444416 130451360 133342720 135331840 140486080 141506560 152391680 153939968 159802916 160555520 173345536 174161920 175931392 182631904 189464576 192424960 196680512 198109184 199753645 208722176 208732160 213348352 216681920 219914240 224777728 226410496 228289880 236830720 243826688 245850640 247636480 251330560 256888832 260902720 266685440 280972160 283013120 304783360 307879936 319605832 321111040 346691072 348323840 351862784 365263808 384849920 393361024 396218368 399507290 417444352 426696704 433363840 439828480 449555456 452820992 456579760 473661440 487653376 491701280 495272960 513777664 521805440 533370880 561944320 566026240 609566720 615759872 639211664 642222080 693382144 730527616 769699840 786722048 792436736 799014580 834888704 853393408 866727680 879656960 899110912 905641984 913159520 947322880 983402560 990545920 1027555328 1043610880 1066741760 1123888640 1132052480 1219133440 1231519744 1278423328 1284444160 1386764288 1461055232 1539399680 1573444096 1584873472 1598029160 1669777408 1706786816 1733455360 1759313920 1798221824 1826319040 1966805120 1981091840 2055110656 2087221760 2133483520 2247777280 2264104960 2438266880 2463039488 2556846656 2568888320 2773528576 2922110464 3078799360 3146888192 3169746944 3196058320 3339554816 3413573632 3466910720 3596443648 3652638080 3933610240 3962183680 4110221312 4174443520 4266967040 4495554560 4528209920 5113693312 5137776640 5547057152 5844220928 6157598720 6293776384 6339493888 6392116640 6679109632 6933821440 7192887296 7305276160 7867220480 7924367360 8348887040 8533934080 8991109120 10227386624 10275553280 11094114304 11688441856 12315197440 12587552768 12784233280 13358219264 13867642880 14385774592 14610552320 15734440960 15848734720 16697774080 17067868160 17982218240 20454773248 20551106560 22188228608 23376883712 25175105536 25568466560 26716438528 27735285760 28771549184 29221104640 31468881920 31697469440 33395548160 35964436480 40909546496 44376457216 46753767424 50350211072 51136933120 53432877056 55470571520 58442209280 62937763840 66791096320 71928872960 81819092992 93507534848 100700422144 102273866240 110941143040 116884418560 125875527680 133582192640 143857745920 163638185984 187015069696 201400844288 204547732480 221882286080 233768837120 251751055360 267164385280 327276371968 374030139392 409095464960 467537674240 503502110720 654552743936 818190929920 935075348480 1007004221440 1309105487872 1636381859840 1870150696960 2618210975744 3272763719680 6545527439360 13091054878720
• Sum of all divisors σ(n): 40063937800320
• Sum of proper divisors (its aliquot sum) s(n): 26972882921600
• 13091054878720 is an abundant number, because the sum of its proper divisors (26972882921600) is greater than itself. Its abundance is 13881828042880

Bases of 13091054878720

• Binary: 10111110011111111111101011010000000000000000₂
• Hexadecimal: 0xBE7FFAD0000
• Base-36: 4N1Y42NLS

Squares and roots of 13091054878720

• 13091054878720 squared (13091054878720²) is 171375717837658713908838400
• 13091054878720 cubed (13091054878720³) is 2243488927092824235658619657648078848000
• The square root of 13091054878720 is 3618156.2816882303
• The cube root of 13091054878720 is 23568.1167648485

Scales and comparisons

• 13,091,054,878,720 seconds is equal to 416,255 years, 2 weeks, 4 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,091,054,878,720 would take you about one million, forty thousand, six hundred thirty-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 13091054878720 cubic inches would be around 1964 feet tall.

Recreational maths with 13091054878720

• 13091054878720 backwards is 02787845019031
• The number of decimal digits it has is: 14
• The sum of 13091054878720's digits is 55
• More coming soon!