1988426647350

Names of 1988426647350

• Cardinal: 1988426647350 can be written as One trillion, nine hundred eighty-eight billion, four hundred twenty-six million, six hundred forty-seven thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.98842664735 × 10¹²

Factors of 1988426647350

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8892

Divisors of 1988426647350

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 25 26 30 33 39 45 50 55 65 66 75 78 90 99 110 117 130 143 150 165 169 195 198 225 234 275 277 286 325 330 338 390 429 450 495 507 550 554 585 650 715 825 831 845 858 975 990 1014 1170 1287 1385 1430 1521 1650 1662 1690 1859 1950 2145 2475 2493 2535 2574 2770 2925 3042 3047 3575 3601 3718 4155 4225 4290 4950 4986 5070 5577 5850 6094 6435 6925 7150 7202 7605 8310 8450 8581 9141 9295 10725 10803 11154 12465 12675 12870 13850 15210 15235 16731 17162 18005 18282 18590 20775 21450 21606 24930 25350 25743 27423 27885 30470 32175 32409 33462 36010 38025 39611 41550 42905 45705 46475 46813 51486 54015 54846 55770 62325 64350 64818 76050 76175 77229 79222 83655 85810 90025 91410 92950 93626 94391 108030 111553 118833 124650 128715 137115 139425 140439 152350 154458 162045 167310 180050 188782 198055 214525 223106 228525 234065 237666 257430 270075 274230 278850 280878 283173 324090 334659 356499 386145 396110 418275 421317 429050 457050 468130 471955 514943 540150 557765 566346 594165 643575 669318 685575 702195 712998 772290 810225 836550 842634 849519 943910 990275 1003977 1029886 1115530 1170325 1188330 1227083 1287150 1371150 1404390 1415865 1450189 1544829 1620450 1673295 1699038 1782495 1930725 1980550 2007954 2106585 2340650 2359775 2376937 2454166 2574715 2788825 2831730 2900378 2970825 3089658 3346590 3510975 3564990 3681249 3861450 4213170 4247595 4350567 4634487 4719550 4753874 5019885 5149430 5577650 5941650 6135415 7021950 7079325 7130811 7250945 7362498 7724145 8366475 8495190 8701134 8912475 9268974 10039770 10532925 11043747 11884685 12270830 12873575 13051701 14158650 14261622 14501890 15448290 15952079 16732950 17824950 18406245 21065850 21237975 21392433 21752835 22087494 23172435 23769370 25099425 25747150 26103402 26146307 30677075 30900181 31904158 35654055 36254725 36812490 38620725 42475950 42784866 43505670 46344870 47856237 50198850 52292614 55218735 59423425 61354150 61800362 65258505 71308110 72509450 77241450 78438921 79760395 92031225 92700543 95712474 106962165 108764175 110437470 115862175 118846850 130517010 130731535 143568711 154500905 156877842 159520790 178270275 184062450 185401086 213924330 217528350 231724350 235316763 239281185 261463070 276093675 278101629 287137422 309001810 326292525 339901991 356540550 392194605 398801975 401702353 463502715 470633526 478562370 534810825 552187350 556203258 652585050 653657675 679803982 717843555 772504525 784389210 797603950 803404706 927005430 1019705973 1069621650 1176583815 1196405925 1205107059 1307315350 1390508145 1435687110 1545009050 1699509955 1960973025 2008511765 2039411946 2317513575 2353167630 2392811850 2410214118 2781016290 3059117919 3399019910 3589217775 3615321177 3921946050 4017023530 4418725883 4635027150 5098529865 5882919075 6025535295 6118235838 6952540725 7178435550 7230642354 8497549775 8837451766 10042558825 10197059730 11765838150 12051070590 13256177649 13905081450 15295589595 16995099550 18076605885 20085117650 22093629415 25492649325 26512355298 30127676475 30591179190 36153211770 39768532947 44187258830 50985298650 60255352950 66280888245 76477947975 79537065894 90383029425 110468147075 132561776490 152955895950 180766058850 198842664735 220936294150 331404441225 397685329470 662808882450 994213323675 1988426647350
• Sum of all divisors σ(n): 6334202491344
• Sum of proper divisors (its aliquot sum) s(n): 4345775843994
• 1988426647350 is an abundant number, because the sum of its proper divisors (4345775843994) is greater than itself. Its abundance is 2357349196644

Bases of 1988426647350

• Binary: 11100111011110111011101101100011100110110₂
• Hexadecimal: 0x1CEF776C736
• Base-36: PDGXVWHI

Squares and roots of 1988426647350

• 1988426647350 squared (1988426647350²) is 3953840531891561262022500
• 1988426647350 cubed (1988426647350³) is 7861921872985677914000534555265375000
• The square root of 1988426647350 is 1410115.8276361555
• The cube root of 1988426647350 is 12574.8609530267

Scales and comparisons

• 1,988,426,647,350 seconds is equal to 63,225 years, 42 weeks, 3 days, 7 hours, 22 minutes, 30 seconds.
• To count from 1 to 1,988,426,647,350 would take you about one hundred fifty-eight thousand and sixty-four 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 1988426647350 cubic inches would be around 1047.9 feet tall.

Recreational maths with 1988426647350

• 1988426647350 backwards is 0537466248891
• The number of decimal digits it has is: 13
• The sum of 1988426647350's digits is 63
• More coming soon!