19838641370482944

Names of 19838641370482944

• Cardinal: 19838641370482944 can be written as Nineteen quadrillion, eight hundred thirty-eight trillion, six hundred forty-one billion, three hundred seventy million, four hundred eighty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.9838641370482944 × 10¹⁶

Factors of 19838641370482944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 576

Divisors of 19838641370482944

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 571 576 648 729 768 864 972 1142 1152 1296 1458 1713 1728 1944 2284 2304 2592 2916 3426 3456 3888 4568 5139 5184 5832 6852 6912 7776 9136 10278 10368 11664 13704 15417 15552 18272 20556 20736 23328 27408 30834 31104 36544 41112 46251 46656 54816 61668 62208 73088 82224 92502 93312 109632 123336 138753 146176 164448 185004 186624 219264 246672 277506 326041 328896 370008 416259 438528 493344 555012 652082 657792 740016 832518 978123 986688 1110024 1304164 1315584 1480032 1665036 1956246 1973376 2220048 2608328 2934369 2960064 3330072 3912492 3946752 4440096 5216656 5868738 5920128 6660144 7824984 8803107 8880192 10433312 11737476 11840256 13320288 15649968 17606214 17760384 20866624 23474952 26409321 26640576 31299936 35212428 35520768 41733248 46949904 52818642 53281152 62599872 70424856 79227963 83466496 93899808 105637284 106562304 125199744 140849712 158455926 186169411 187799616 211274568 237683889 250399488 281699424 316911852 372338822 375599232 422549136 475367778 558508233 563398848 633823704 744677644 751198464 845098272 950735556 1117016466 1126797696 1267647408 1489355288 1675524699 1690196544 1901471112 2234032932 2253595392 2535294816 2978710576 3351049398 3380393088 3802942224 4468065864 5026574097 5070589632 5957421152 6702098796 6760786176 7605884448 8936131728 10053148194 10141179264 11914842304 13404197592 15079722291 15211768896 17872263456 20106296388 20282358528 23829684608 26808395184 30159444582 30423537792 35744526912 40212592776 45239166873 47659369216 53616790368 60318889164 60847075584 71489053824 80425185552 90478333746 106302733681 107233580736 120637778328 135717500619 142978107648 160850371104 180956667492 212605467362 214467161472 241275556656 271435001238 318908201043 321700742208 361913334984 425210934724 428934322944 482551113312 542870002476 637816402086 643401484416 723826669968 850421869448 956724603129 965102226624 1085740004952 1275632804172 1286802968832 1447653339936 1700843738896 1913449206258 1930204453248 2171480009904 2551265608344 2870173809387 2895306679872 3401687477792 3826898412516 3860408906496 4342960019808 5102531216688 5740347618774 5790613359744 6803374955584 7653796825032 8610521428161 8685920039616 10205062433376 11480695237548 11581226719488 13606749911168 15307593650064 17221042856322 17371840079232 20410124866752 22961390475096 25831564284483 27213499822336 30615187300128 34442085712644 34743680158464 40820249733504 45922780950192 51663128568966 61230374600256 68884171425288 77494692853449 81640499467008 91845561900384 103326257137932 122460749200512 137768342850576 154989385706898 183691123800768 206652514275864 244921498401024 275536685701152 309978771413796 367382247601536 413305028551728 551073371402304 619957542827592 734764495203072 826610057103456 1102146742804608 1239915085655184 1653220114206912 2204293485609216 2479830171310368 3306440228413824 4959660342620736 6612880456827648 9919320685241472 19838641370482944
• Sum of all divisors σ(n): 59476684042525715
• Sum of proper divisors (its aliquot sum) s(n): 39638042672042771
• 19838641370482944 is an abundant number, because the sum of its proper divisors (39638042672042771) is greater than itself. Its abundance is 19799401301559827

Bases of 19838641370482944

• Binary: 1000110011110110010001110100011101101101100100100000000₂
• Hexadecimal: 0x467B23A3B6C900
• Base-36: 5FC7M11G000

Squares and roots of 19838641370482944

• 19838641370482944 squared (19838641370482944²) is 393571691426637382535819794907136
• 19838641370482944 cubed (19838641370482944³) is 7807927639787435784107976054181002512847951888384
• 19838641370482944 is a perfect square number. Its square root is 140849712
• The cube root of 19838641370482944 is 270709.7984620607

Scales and comparisons

• 19,838,641,370,482,944 seconds is equal to 630,807,430 years, 32 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 19,838,641,370,482,944 would take you about one billion, eight hundred ninety-two million, four hundred twenty-two thousand, two hundred ninety-one 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 19838641370482944 cubic inches would be around 22559.1 feet tall.

Recreational maths with 19838641370482944

• 19838641370482944 backwards is 44928407314683891
• 19838641370482944 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 19838641370482944's digits is 81
• More coming soon!