1381820224793750

Names of 1381820224793750

• Cardinal: 1381820224793750 can be written as One quadrillion, three hundred eighty-one trillion, eight hundred twenty billion, two hundred twenty-four million, seven hundred ninety-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.38182022479375 × 10¹⁵

Factors of 1381820224793750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 152

Divisors of 1381820224793750

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 25 29 35 50 58 70 109 125 145 175 203 218 250 290 350 406 545 625 725 763 841 875 1015 1090 1250 1450 1526 1682 1750 2030 2725 3125 3161 3625 3815 4205 4375 5075 5450 5887 6250 6322 7250 7630 8410 8750 10150 11774 11881 13625 15805 18125 19075 21025 21875 22127 23762 24389 25375 27250 29435 31610 36250 38150 42050 43750 44254 48778 50750 58870 59405 68125 79025 83167 90625 91669 95375 105125 110635 118810 121945 126875 136250 147175 158050 166334 170723 181250 183338 190750 210250 221270 243890 253750 294350 297025 340625 341446 344549 395125 415835 458345 476875 525625 553175 594050 609725 634375 641683 681250 689098 735875 790250 831670 853615 916690 953750 1051250 1106350 1219450 1268750 1283366 1295029 1471750 1485125 1707230 1722745 1975625 2079175 2291725 2384375 2411843 2590058 2628125 2658401 2765875 2970250 3048625 3208415 3445490 3679375 3951250 4158350 4268075 4583450 4768750 4823686 5256250 5316802 5531750 6097250 6416830 6475145 7358750 7425625 8536150 8613725 9065203 9878125 9991921 10395875 11458625 12059215 12950290 13292005 13829375 14851250 15243125 16042075 17227450 18130406 18396875 18608807 19756250 19983842 20791750 21340375 22917250 24118430 26584010 27658750 30486250 32084150 32375725 36793750 37128125 37217614 37555841 42680750 43068625 45326015 49959605 51979375 57293125 60296075 64751450 66460025 69146875 69943447 74256250 75111682 76215625 80210375 86137250 90652030 93044035 99919210 103958750 106701875 114586250 120592150 132920050 138293750 139886894 152431250 160420750 161878625 186088070 187779205 213403750 215343125 226630075 249798025 259896875 262890887 286465625 289765709 301480375 323757250 332300125 349717235 375558410 401051875 430686250 453260150 465220175 499596050 519793750 525781774 533509375 572931250 579531418 602960750 664600250 699434470 802103750 809393125 930440350 938896025 1067018750 1076715625 1089119389 1133150375 1248990125 1314454435 1448828545 1507401875 1618786250 1661500625 1748586175 1877792050 2005259375 2028359963 2153431250 2178238778 2266300750 2326100875 2497980250 2628908870 2897657090 3014803750 3323001250 3497172350 4010518750 4046965625 4056719926 4652201750 4694480125 5445596945 5665751875 6244950625 6572272175 7244142725 7537009375 7623835723 8093931250 8307503125 8742930875 9388960250 10141799815 10891193890 11331503750 11630504375 12489901250 13144544350 14488285450 15074018750 15247671446 16615006250 17485861750 20283599630 23261008750 23472400625 27227984725 28328759375 31224753125 31584462281 32861360875 36220713625 38119178615 43714654375 46944801250 50708999075 54455969450 56657518750 58152521875 62449506250 63168924562 65722721750 72441427250 76238357230 87429308750 101417998150 116305043750 117362003125 136139923625 157922311405 164306804375 181103568125 190595893075 218573271875 221091235967 234724006250 253544995375 272279847250 315844622810 328613608750 362207136250 381191786150 437146543750 442182471934 507089990750 680699618125 789611557025 821534021875 905517840625 952979465375 1105456179835 1267724976875 1361399236250 1579223114050 1643068043750 1811035681250 1905958930750 2210912359670 2535449953750 3403498090625 3948057785125 4764897326875 5527280899175 6338624884375 6806996181250 7896115570250 9529794653750 11054561798350 12677249768750 19740288925625 23824486634375 27636404495875 39480577851250 47648973268750 55272808991750 98701444628125 138182022479375 197402889256250 276364044958750 690910112396875 1381820224793750
• Sum of all divisors σ(n): 3094988645548800
• Sum of proper divisors (its aliquot sum) s(n): 1713168420755050
• 1381820224793750 is an abundant number, because the sum of its proper divisors (1713168420755050) is greater than itself. Its abundance is 331348195961300

Bases of 1381820224793750

• Binary: 100111010001100001000010111101001000110110010010110₂
• Hexadecimal: 0x4E8C217A46C96
• Base-36: DLTBG4AUFQ

Squares and roots of 1381820224793750

• 1381820224793750 squared (1381820224793750²) is 1909427133649049782230039062500
• 1381820224793750 cubed (1381820224793750³) is 2638485031046215694802197061517593505859375000
• The square root of 1381820224793750 is 37172842.5708036215
• The cube root of 1381820224793750 is 111382.5564602855

Scales and comparisons

• 1,381,820,224,793,750 seconds is equal to 43,937,608 years, 46 weeks, 4 days, 19 hours, 35 minutes, 50 seconds.
• To count from 1 to 1,381,820,224,793,750 would take you about one hundred thirty-one million, eight hundred twelve thousand, eight hundred twenty-six 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 1381820224793750 cubic inches would be around 9281.9 feet tall.

Recreational maths with 1381820224793750

• 1381820224793750 backwards is 0573974220281831
• The number of decimal digits it has is: 16
• The sum of 1381820224793750's digits is 62
• More coming soon!