19908927801000

Names of 19908927801000

• Cardinal: 19908927801000 can be written as Nineteen trillion, nine hundred eight billion, nine hundred twenty-seven million, eight hundred one thousand.

Scientific notation

• Scientific notation: 1.9908927801 × 10¹³

Factors of 19908927801000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6736

Divisors of 19908927801000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 49 50 56 60 63 70 72 75 84 90 98 100 105 120 125 126 140 147 150 168 175 180 196 200 210 225 245 250 252 280 294 300 315 350 360 375 392 420 441 450 490 500 504 525 588 600 630 700 735 750 840 875 882 900 980 1000 1050 1125 1176 1225 1260 1400 1470 1500 1575 1750 1764 1800 1960 2100 2205 2250 2450 2520 2625 2940 3000 3150 3500 3528 3675 4200 4410 4500 4900 5250 5880 6125 6300 6719 7000 7350 7875 8820 9000 9800 10500 11025 12250 12600 13438 14700 15750 17640 18375 20157 21000 22050 24500 26876 29400 31500 33595 36750 40314 44100 47033 49000 53752 55125 60471 63000 67190 73500 80628 88200 94066 100785 110250 120942 134380 141099 147000 161256 167975 188132 201570 220500 235165 241884 268760 282198 302355 329231 335950 376264 403140 423297 441000 470330 483768 503925 564396 604710 658462 671900 705495 806280 839875 846594 940660 987693 1007850 1128792 1175825 1209420 1316924 1343800 1410990 1511775 1646155 1679750 1693188 1881320 1975386 2015700 2116485 2351650 2418840 2519625 2633848 2821980 2963079 3023550 3292310 3359500 3386376 3527475 3950772 4031400 4232970 4703300 4938465 5039250 5643960 5879125 5926158 6047100 6584620 6719000 7054950 7558875 7901544 8230775 8465940 9406600 9876930 10078500 10582425 11758250 11852316 12094200 13169240 14109900 14815395 15117750 16461550 16931880 17637375 19753860 20157000 21164850 23516500 23704632 24692325 28219800 29630790 30235500 32923100 35274750 39507720 41153875 42329700 45144961 47033000 49384650 52912125 59261580 60471000 65846200 70549500 74076975 82307750 84659400 90289922 98769300 105824250 118523160 123461625 135434883 141099000 148153950 164615500 180579844 197538600 211648500 225724805 246923250 270869766 296307900 316014727 329231000 361159688 370384875 406304649 423297000 451449610 493846500 541739532 592615800 632029454 677174415 740769750 812609298 902899220 948044181 987693000 1083479064 1128624025 1264058908 1354348830 1481539500 1580073635 1625218596 1805798440 1896088362 2031523245 2212103089 2257248050 2528117816 2708697660 2844132543 2963079000 3160147270 3250437192 3385872075 3792176724 4063046490 4424206178 4514496100 4740220905 5417395320 5643120125 5688265086 6320294540 6636309267 6771744150 7584353448 7900368175 8126092980 8848412356 9028992200 9480441810 10157616225 11060515445 11286240250 11376530172 12640589080 13272618534 13543488300 14220662715 15800736350 16252185960 16929360375 17696824712 18960883620 19908927801 20315232450 22121030890 22572480500 22753060344 23701104525 26545237068 27086976600 28441325430 31601472700 33181546335 33858720750 37921767240 39501840875 39817855602 40630464900 44242061780 45144961000 47402209050 50788081125 53090474136 55302577225 56882650860 63202945400 66363092670 67717441500 71103313575 79003681750 79635711204 81260929800 88484123560 94804418100 99544639005 101576162250 110605154450 113765301720 118505522625 132726185340 135434883000 142206627150 158007363500 159271422408 165907731675 189608836200 199089278010 203152324500 221210308900 237011045250 265452370680 276512886125 284413254300 316014727000 331815463350 355516567875 398178556020 406304649000 442420617800 474022090500 497723195025 553025772250 568826508600 663630926700 711033135750 796357112040 829538658375 948044181000 995446390050 1106051544500 1327261853400 1422066271500 1659077316750 1990892780100 2212103089000 2488615975125 2844132543000 3318154633500 3981785560200 4977231950250 6636309267000 9954463900500 19908927801000
• Sum of all divisors σ(n): 78290305753140
• Sum of proper divisors (its aliquot sum) s(n): 58381377952140
• 19908927801000 is an abundant number, because the sum of its proper divisors (58381377952140) is greater than itself. Its abundance is 38472450151140

Bases of 19908927801000

• Binary: 100100001101101101000100100011100011010101000₂
• Hexadecimal: 0x121B6891C6A8
• Base-36: 72219KUY0

Squares and roots of 19908927801000

• 19908927801000 squared (19908927801000²) is 396365406185430695601000000
• 19908927801000 cubed (19908927801000³) is 7891210254559778536809517303401000000000
• The square root of 19908927801000 is 4461942.1557209815
• The cube root of 19908927801000 is 27102.9121387719

Scales and comparisons

• 19,908,927,801,000 seconds is equal to 633,042 years, 16 weeks, 5 days, 2 hours, 30 minutes.
• To count from 1 to 19,908,927,801,000 would take you about one million, five hundred eighty-two thousand, six hundred five 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 19908927801000 cubic inches would be around 2258.6 feet tall.

Recreational maths with 19908927801000

• 19908927801000 backwards is 00010872980991
• The number of decimal digits it has is: 14
• The sum of 19908927801000's digits is 54
• More coming soon!