13865778997504

Names of 13865778997504

• Cardinal: 13865778997504 can be written as Thirteen trillion, eight hundred sixty-five billion, seven hundred seventy-eight million, nine hundred ninety-seven thousand, five hundred four.

Scientific notation

• Scientific notation: 1.3865778997504 × 10¹³

Factors of 13865778997504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 282

Divisors of 13865778997504

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 73 97 103 112 128 146 194 206 224 256 292 388 412 448 511 584 679 721 776 824 896 1022 1168 1358 1442 1552 1648 1792 2044 2336 2716 2884 3104 3296 4088 4672 5432 5768 6208 6592 7081 7519 8176 9344 9991 10609 10864 11536 12416 13184 14162 15038 16352 18688 19982 21218 21728 23072 24832 26368 28324 30076 32704 39964 42436 43456 46144 49567 52633 56648 60152 65408 69937 74263 79928 84872 86912 92288 99134 105266 113296 120304 130816 139874 148526 159856 169744 173824 184576 198268 210532 226592 240608 279748 297052 319712 339488 396536 421064 453184 481216 559496 594104 639424 678976 729343 774457 793072 842128 906368 962432 1029073 1092727 1118992 1188208 1278848 1357952 1458686 1548914 1586144 1684256 1812736 1924864 2058146 2185454 2237984 2376416 2557696 2715904 2917372 3097828 3172288 3368512 4116292 4370908 4475968 4752832 5105401 5421199 5834744 6195656 6344576 6737024 7203511 7649089 8232584 8741816 8951936 9505664 10210802 10842398 11669488 12391312 12689152 13474048 14407022 15298178 16465168 17483632 17903872 19011328 20421604 21684796 23338976 24782624 28814044 30596356 32930336 34967264 40843208 43369592 46677952 49565248 57628088 61192712 65860672 69934528 75122329 79769071 81686416 86739184 93355904 99130496 105994519 115256176 122385424 131721344 139869056 150244658 159538142 163372832 173478368 186711808 198260992 211989038 230512352 244770848 263442688 279738112 300489316 319076284 326745664 346956736 423978076 461024704 489541696 525856303 558383497 600978632 638152568 653491328 693913472 741961633 847956152 922049408 979083392 1051712606 1116766994 1201957264 1276305136 1306982656 1387826944 1483923266 1695912304 1844098816 1958166784 2103425212 2233533988 2403914528 2552610272 2967846532 3391824608 4206850424 4467067976 4807829056 5105220544 5935693064 6783649216 7737599887 8413700848 8934135952 9615658112 10210441088 11871386128 13567298432 15475199774 16827401696 17868271904 19231316224 20420882176 23742772256 27134596864 30950399548 33654803392 35736543808 47485544512 54163199209 61900799096 67309606784 71473087616 94971089024 108326398418 123801598192 134619213568 142946175232 189942178048 216652796836 247603196384 433305593672 495206392768 866611187344 990412785536 1733222374688 1980825571072 3466444749376 6932889498752 13865778997504
• Sum of all divisors σ(n): 32712776445440
• Sum of proper divisors (its aliquot sum) s(n): 18846997447936
• 13865778997504 is an abundant number, because the sum of its proper divisors (18846997447936) is greater than itself. Its abundance is 4981218450432

Bases of 13865778997504

• Binary: 11001001110001100000110101001110100100000000₂
• Hexadecimal: 0xC9C60D4E900
• Base-36: 4WXUMT7GG

Squares and roots of 13865778997504

• 13865778997504 squared (13865778997504²) is 192259827207623031238230016
• 13865778997504 cubed (13865778997504³) is 2665832274159207537749166667051841880064
• The square root of 13865778997504 is 3723678.1543930459
• The cube root of 13865778997504 is 24024.1533447689

Scales and comparisons

• 13,865,778,997,504 seconds is equal to 440,888 years, 45 weeks, 6 days, 5 hours, 5 minutes, 4 seconds.
• To count from 1 to 13,865,778,997,504 would take you about one million, one hundred two thousand, two hundred twenty-two 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 13865778997504 cubic inches would be around 2002 feet tall.

Recreational maths with 13865778997504

• 13865778997504 backwards is 40579987756831
• The number of decimal digits it has is: 14
• The sum of 13865778997504's digits is 79
• More coming soon!