13668021396900

Names of 13668021396900

• Cardinal: 13668021396900 can be written as Thirteen trillion, six hundred sixty-eight billion, twenty-one million, three hundred ninety-six thousand, nine hundred.

Scientific notation

• Scientific notation: 1.36680213969 × 10¹³

Factors of 13668021396900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1933

Divisors of 13668021396900

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 37 39 45 50 52 54 60 65 74 75 78 81 90 100 108 111 117 130 135 148 150 156 162 180 185 195 222 225 234 260 270 300 324 325 333 351 370 390 405 444 450 468 481 540 555 585 650 666 675 702 740 780 810 900 925 962 975 999 1053 1110 1170 1300 1332 1350 1404 1443 1620 1665 1755 1850 1873 1924 1950 1998 2025 2106 2220 2340 2405 2700 2775 2886 2925 2997 3330 3510 3700 3746 3900 3996 4050 4212 4329 4810 4995 5265 5550 5619 5772 5850 5994 6660 7020 7215 7492 8100 8325 8658 8775 9365 9620 9990 10530 11100 11238 11700 11988 12025 12987 14430 14985 16650 16857 17316 17550 18730 19980 21060 21645 22476 24050 24349 24975 25974 26325 28095 28860 29970 33300 33714 35100 36075 37460 38961 43290 46825 48100 48698 49950 50571 51948 52650 56190 59940 64935 67428 69301 72150 73047 74925 77922 84285 86580 93650 97396 99900 101142 105300 108225 112380 121745 129870 138602 140475 144300 146094 149850 151713 155844 168570 187300 194805 202284 207903 216450 219141 243490 252855 259740 277204 280950 292188 299700 303426 324675 337140 346505 365235 389610 415806 421425 432900 438282 486980 505710 561900 606852 608725 623709 649350 657423 693010 730470 758565 779220 831612 842850 876564 900913 974025 1011420 1039515 1095705 1217450 1247418 1264275 1298700 1314846 1386020 1460940 1517130 1685700 1732525 1801826 1826175 1871127 1948050 1972269 2079030 2191410 2434900 2494836 2528550 2629692 2702739 3034260 3118545 3287115 3465050 3508129 3603652 3652350 3742254 3792825 3896100 3944538 4158060 4382820 4504565 5057100 5197575 5405478 5478525 5613381 6237090 6574230 6930100 7016258 7304700 7484508 7585650 7889076 8108217 9009130 9355635 9861345 10395150 10524387 10810956 10957050 11226762 12474180 13148460 13513695 14032516 15171300 15592725 16216434 16435575 17540645 18018260 18711270 19722690 20790300 21048774 21914100 22453524 22522825 24324651 27027390 28066905 31185450 31573161 32432868 32871150 35081290 37422540 39445380 40541085 42097548 45045650 45605677 46778175 48649302 49306725 52621935 54054780 56133810 62370900 63146322 65742300 67568475 70162580 72973953 81082170 87703225 90091300 91211354 93556350 94719483 97298604 98613450 105243870 112267620 121623255 126292644 129800773 135136950 136817031 140334525 145947906 157865805 162164340 175406450 182422708 187112700 189438966 197226900 202705425 210487740 228028385 243246510 259601546 263109675 270273900 273634062 280669050 284158449 291895812 315731610 350812900 364869765 378877932 389402319 405410850 410451093 456056770 473597415 486493020 519203092 526219350 547268124 561338100 568316898 608116275 631463220 649003865 684085155 729739530 778804638 789329025 810821700 820902186 912113540 947194830 1052438700 1136633796 1140141925 1168206957 1216232550 1231353279 1298007730 1368170310 1420792245 1459479060 1557609276 1578658050 1641804372 1687410049 1824348825 1894389660 1947011595 2052255465 2280283850 2336413914 2367987075 2432465100 2462706558 2596015460 2736340620 2841584490 3157316100 3245019325 3374820098 3420425775 3504620871 3648697650 3694059837 3894023190 4104510930 4560567700 4672827828 4735974150 4925413116 5062230147 5683168980 5841034785 6156766395 6490038650 6749640196 6840851550 7009241742 7103961225 7297395300 7388119674 7788046380 8209021860 8437050245 9471948300 9735057975 10124460294 10261277325 10513862613 11682069570 12313532790 12980077300 13681703100 14018483484 14207922450 14776239348 15186690441 16874100490 17523104355 18470299185 19470115950 20248920588 20522554650 21027725226 23364139140 24627065580 25311150735 28415844900 29205173925 30373380882 30783831975 33748200980 35046208710 36940598370 38940231900 41045109300 42055450452 42185251225 45560071323 50622301470 52569313065 58410347850 60746761764 61567663950 70092417420 73881196740 75933452205 84370502450 87615521775 91120142646 92351495925 101244602940 105138626130 116820695700 123135327900 126555753675 136680213969 151866904410 168741004900 175231043550 182240285292 184702991850 210277252260 227800356615 253111507350 262846565325 273360427938 303733808820 350462087100 369405983700 379667261025 455600713230 506223014700 525693130650 546720855876 683401069845 759334522050 911201426460 1051386261300 1139001783075 1366802139690 1518669044100 2278003566150 2733604279380 3417005349225 4556007132300 6834010698450 13668021396900
• Sum of all divisors σ(n): 49030263146172
• Sum of proper divisors (its aliquot sum) s(n): 35362241749272
• 13668021396900 is an abundant number, because the sum of its proper divisors (35362241749272) is greater than itself. Its abundance is 21694220352372

Bases of 13668021396900

• Binary: 11000110111001010101100011110110010110100100₂
• Hexadecimal: 0xC6E558F65A4
• Base-36: 4UF031I90

Squares and roots of 13668021396900

• 13668021396900 squared (13668021396900²) is 186814808906116227329610000
• 13668021396900 cubed (13668021396900³) is 2553388805386581278419414028932209000000
• The square root of 13668021396900 is 3697028.7254631929
• The cube root of 13668021396900 is 23909.3929670559

Scales and comparisons

• 13,668,021,396,900 seconds is equal to 434,600 years, 41 weeks, 5 days, 2 hours, 15 minutes.
• To count from 1 to 13,668,021,396,900 would take you about one million, eighty-six thousand, five hundred 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 13668021396900 cubic inches would be around 1992.4 feet tall.

Recreational maths with 13668021396900

• 13668021396900 backwards is 00969312086631
• 13668021396900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13668021396900's digits is 54
• More coming soon!