2642939702172

Names of 2642939702172

• Cardinal: 2642939702172 can be written as Two trillion, six hundred forty-two billion, nine hundred thirty-nine million, seven hundred two thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 2.642939702172 × 10¹²

Factors of 2642939702172

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1233

Divisors of 2642939702172

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 19 21 22 27 28 33 36 38 42 43 44 54 57 63 66 76 77 81 84 86 99 108 114 126 127 129 132 133 154 162 171 172 189 198 209 228 231 252 254 258 266 297 301 308 324 342 378 381 387 396 399 418 462 473 508 513 516 532 567 594 602 627 684 693 756 762 774 798 817 836 889 891 903 924 946 1021 1026 1134 1143 1161 1188 1197 1204 1254 1386 1397 1419 1463 1524 1539 1548 1596 1634 1778 1782 1806 1881 1892 2042 2052 2079 2268 2286 2322 2394 2413 2451 2508 2667 2709 2772 2794 2838 2926 3063 3078 3268 3311 3429 3483 3556 3564 3591 3612 3762 4084 4158 4191 4257 4389 4572 4644 4788 4826 4902 5334 5418 5461 5588 5643 5676 5719 5852 6126 6156 6237 6622 6858 6966 7147 7182 7239 7353 7524 8001 8127 8316 8382 8514 8778 8987 9189 9652 9779 9804 9933 10287 10668 10773 10836 10922 11231 11286 11438 12252 12474 12573 12771 13167 13244 13716 13932 14294 14364 14478 14706 16002 16254 16383 16764 16891 16929 17028 17157 17556 17974 18378 19399 19558 19866 20574 21441 21546 21717 21844 22059 22462 22572 22876 24003 24381 24948 25146 25542 26334 26543 26961 27567 28588 28956 29337 29412 29799 32004 32508 32766 33693 33782 33858 34314 35948 36756 37719 38227 38313 38798 39116 39501 39732 41148 42882 43092 43434 43903 44118 44924 48006 48762 49149 50292 50673 51084 51471 52668 53086 53922 55134 58197 58674 59598 60071 62909 64323 65151 65532 66177 67386 67564 67716 68628 72009 75438 76454 76626 77596 78617 79002 79629 80883 82701 85764 86868 87806 88011 88236 89397 96012 97524 98298 101079 101346 102942 103759 106172 107844 110268 113157 114681 116394 117348 118503 119196 120142 125818 128646 129667 130302 131709 132354 134772 135793 144018 147447 150876 152019 152908 153252 154413 157234 158004 159258 161766 165402 174591 175612 176022 178794 180213 185801 188727 192969 195453 196596 202158 202692 205884 207518 213389 226314 229362 232788 235851 237006 238887 240284 242649 251636 257292 259334 260604 263418 264033 264708 268191 271586 288036 294894 303237 304038 307321 308826 311277 314468 318516 323532 330804 344043 349182 352044 357588 360426 371602 377454 385938 389001 390906 395127 404316 407379 415036 420497 426778 442341 452628 456057 458724 463239 471702 474012 477774 482933 485298 518668 523773 526836 528066 536382 540639 543172 557403 566181 578907 589788 606474 608076 614642 617652 622554 640167 688086 698364 707553 716661 720852 726313 727947 743204 754908 771876 778002 781812 790254 792099 814758 834157 840994 853556 884682 907669 909711 912114 921963 926478 933831 943404 955548 965866 970596 1032129 1047546 1056132 1072764 1081278 1114806 1132362 1141349 1157814 1167003 1185381 1212948 1222137 1229284 1245108 1261491 1280334 1368171 1376172 1415106 1426337 1433322 1448799 1452626 1455894 1493723 1556004 1571319 1580508 1584198 1621917 1629516 1668314 1672209 1681988 1698543 1769364 1815338 1819422 1824228 1843926 1852956 1867662 1920501 1931732 2064258 2095092 2122659 2149983 2162556 2178939 2229612 2264724 2282698 2315628 2334006 2370762 2444274 2463673 2502471 2522982 2560668 2723007 2736342 2765889 2801493 2830212 2852674 2866644 2897598 2905252 2911788 2987446 3096387 3142638 3168396 3243834 3336628 3344418 3380531 3397086 3424047 3501009 3556143 3630676 3638844 3666411 3687852 3735324 3784473 3841002 4128516 4245318 4279011 4299966 4346397 4357878 4481169 4565396 4668012 4741524 4865751 4888548 4927346 5004942 5016627 5045964 5095629 5446014 5472684 5531778 5575681 5602986 5705348 5761503 5795196 5839099 5974892 6192774 6285276 6367977 6487668 6536817 6688836 6761062 6794172 6848094 7002018 7112286 7332822 7391019 7507413 7568946 7682004 7989443 8169021 8297667 8404479 8490636 8558022 8599932 8692794 8715756 8962338 9175727 9731502 9854692 9984359 10009884 10033254 10141593 10191258 10272141 10503027 10892028 10999233 11063556 11151362 11205972 11353419 11523006 11678198 12385548 12735954 12837033 13039191 13073634 13443507 13522124 13696188 14004036 14224572 14665644 14782038 15014826 15049881 15137892 15978886 16338042 16595334 16727043 16808958 17116044 17245711 17284509 17385588 17517297 17924676 18351454 19463004 19610451 19968718 20066508 20283186 20382516 20544282 21006054 21998466 22173057 22302724 22522239 22706838 23046012 23356396 23968329 24507063 24893001 25471908 25674066 26078382 26147268 26887014 27100403 27527181 29564076 29953077 30029652 30099762 30424779 30816423 31957772 32676084 33190668 33454086 33617916 34060257 34491422 34569018 35034594 36702908 38511099 39029767 39117573 39220902 39937436 40330521 40566372 41088564 42012108 43996932 44346114 45044478 45413676 47936658 49014126 49786002 50181129 51348132 51737133 52156764 52551891 53774028 54200806 55054362 58831353 59906154 60199524 60849558 61332491 61632846 64230089 66519171 66908172 67566717 68120514 68982844 69138036 70069188 71904987 73521189 77022198 78059534 78235146 78441804 80661042 81301209 82581543 88692228 89859231 90088956 91274337 92449269 95873316 98028252 99572004 100362258 103474266 105103782 105937939 108401612 110108724 115533297 117089301 117662706 119812308 120991563 121699116 122664982 123265692 128460178 133038342 135133434 136241028 143809974 147042378 150543387 154044396 155211399 156119068 156470292 157655673 161322084 162602418 165163086 179718462 182548674 183997473 184898538 189702821 192690267 199557513 200724516 206948532 210207564 211875878 215714961 231066594 234178602 235325412 241983126 243903627 245329964 247744629 256920356 266076684 269577693 270266868 273823011 287619948 294084756 301086774 310422798 315311346 317813817 325204836 330326172 351267903 359436924 365097348 367994946 369797076 379405642 385380534 399115026 423751756 429327437 431429922 451630161 462133188 465634197 468357204 472967019 483966252 487807254 495489258 539155386 547646022 551992419 569108463 578070801 602173548 620845596 630622692 635627634 647144883 702535806 731710881 735989892 741565573 743233887 758811284 770761068 798230052 808733079 858654874 862859844 903260322 931268394 945934038 953441451 975614508 990978516 1053803709 1078310772 1095292044 1103984838 1138216926 1156141602 1165317329 1271255268 1287982311 1294289766 1396902591 1405071612 1463421762 1483131146 1486467774 1617466158 1655977257 1707325389 1717309748 1734212403 1806520644 1862536788 1891868076 1906882902 2107607418 2195132643 2207969676 2224696719 2276433852 2312283204 2330634658 2575964622 2588579532 2793805182 2860324353 2926843524 2966262292 2972935548 3161411127 3234932316 3311954514 3414650778 3468424806 3495951987 3813765804 3863946933 4215214836 4390265286 4449393438 4661269316 4967931771 5121976167 5151929244 5202637209 5587610364 5720648706 6322822254 6623909028 6674090157 6829301556 6936849612 6991903974 7727893866 8157221303 8580973059 8780530572 8898786876 9935863542 10243952334 10405274418 10487855961 11441297412 11591840799 12645644508 13348180314 13983807948 15365928501 15455787732 16314442606 17161946118 19871727084 20022270471 20487904668 20810548836 20975711922 23183681598 24471663909 26696360628 30731857002 31463567883 32628885212 34323892236 34775522397 40044540942 41951423844 46367363196 48943327818 60066811413 61463714004 62927135766 69551044794 73414991727 80089081884 94390703649 97886655636 120133622826 125854271532 139102089588 146829983454 188781407298 220244975181 240267245652 293659966908 377562814596 440489950362 660734925543 880979900724 1321469851086 2642939702172
• Sum of all divisors σ(n): 9360481320960
• Sum of proper divisors (its aliquot sum) s(n): 6717541618788
• 2642939702172 is an abundant number, because the sum of its proper divisors (6717541618788) is greater than itself. Its abundance is 4074601916616

Bases of 2642939702172

• Binary: 100110011101011011011110110110101110011100₂
• Hexadecimal: 0x2675B7B6B9C
• Base-36: XQ5E25R0

Squares and roots of 2642939702172

• 2642939702172 squared (2642939702172²) is 6985130269317020061517584
• 2642939702172 cubed (2642939702172³) is 18461278113621347151237832575300992448
• The square root of 2642939702172 is 1625712.0600438443
• The cube root of 2642939702172 is 13825.9745030989

Scales and comparisons

• 2,642,939,702,172 seconds is equal to 84,037 years, 15 weeks, 6 days, 21 hours, 16 minutes, 12 seconds.
• To count from 1 to 2,642,939,702,172 would take you about two hundred ten thousand and ninety-three 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 2642939702172 cubic inches would be around 1152.2 feet tall.

Recreational maths with 2642939702172

• 2642939702172 backwards is 2712079392462
• 2642939702172 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2642939702172's digits is 54
• More coming soon!