55181989739520

Names of 55181989739520

• Cardinal: 55181989739520 can be written as Fifty-five trillion, one hundred eighty-one billion, nine hundred eighty-nine million, seven hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.518198973952 × 10¹³

Factors of 55181989739520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 588001

Divisors of 55181989739520

• Number of divisors d(n): 704
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 84 90 96 97 105 108 112 120 126 128 135 140 144 160 168 180 189 192 194 210 216 224 240 252 256 270 280 288 291 315 320 336 360 378 384 388 420 432 448 480 485 504 512 540 560 576 582 630 640 672 679 720 756 768 776 840 864 873 896 945 960 970 1008 1024 1080 1120 1152 1164 1260 1280 1344 1358 1440 1455 1512 1536 1552 1680 1728 1746 1792 1890 1920 1940 2016 2037 2160 2240 2304 2328 2520 2560 2619 2688 2716 2880 2910 3024 3072 3104 3360 3395 3456 3492 3584 3780 3840 3880 4032 4074 4320 4365 4480 4608 4656 5040 5120 5238 5376 5432 5760 5820 6048 6111 6208 6720 6790 6912 6984 7168 7560 7680 7760 8064 8148 8640 8730 8960 9216 9312 10080 10185 10476 10752 10864 11520 11640 12096 12222 12416 13095 13440 13580 13824 13968 15120 15360 15520 16128 16296 17280 17460 17920 18333 18624 20160 20370 20952 21504 21728 23040 23280 24192 24444 24832 26190 26880 27160 27648 27936 30240 30555 31040 32256 32592 34560 34920 35840 36666 37248 40320 40740 41904 43456 46080 46560 48384 48888 49664 52380 53760 54320 55872 60480 61110 62080 64512 65184 69120 69840 73332 74496 80640 81480 83808 86912 91665 93120 96768 97776 99328 104760 107520 108640 111744 120960 122220 124160 130368 138240 139680 146664 148992 161280 162960 167616 173824 183330 186240 193536 195552 209520 217280 223488 241920 244440 248320 260736 279360 293328 297984 322560 325920 335232 347648 366660 372480 391104 419040 434560 446976 483840 488880 496640 521472 558720 586656 587887 651840 670464 695296 733320 744960 782208 838080 869120 893952 967680 977760 1042944 1117440 1173312 1175774 1303680 1340928 1466640 1489920 1564416 1676160 1738240 1763661 1955520 2085888 2234880 2346624 2351548 2607360 2681856 2933280 2939435 3128832 3352320 3476480 3527322 3911040 4115209 4469760 4693248 4703096 5214720 5290983 5866560 5878870 6257664 6704640 7054644 7822080 8230418 8818305 9386496 9406192 10429440 10581966 11733120 11757740 12345627 13409280 14109288 15644160 15872949 16460836 17636610 18772992 18812384 20576045 21163932 23466240 23515480 24691254 26454915 28218576 31288320 31745898 32921672 35273220 37036881 37624768 41152090 42327864 46932480 47030960 49382508 52909830 56437152 57025039 61728135 63491796 65843344 70546440 74073762 75249536 79364745 82304180 84655728 93864960 94061920 98765016 105819660 111110643 112874304 114050078 123456270 126983592 131686688 141092880 148147524 150499072 158729490 164608360 169311456 171075117 185184405 188123840 197530032 211639320 222221286 225748608 228100156 246912540 253967184 263373376 282185760 285125195 296295048 300998144 317458980 329216720 338622912 342150234 370368810 376247680 395060064 399175273 423278640 444442572 451497216 456200312 493825080 507934368 513225351 526746752 555553215 564371520 570250390 592590096 601996288 634917960 658433440 677245824 684300468 740737620 752495360 790120128 798350546 846557280 855375585 888885144 902994432 912400624 987650160 1015868736 1026450702 1053493504 1111106430 1128743040 1140500780 1185180192 1197525819 1269835920 1316866880 1354491648 1368600936 1481475240 1504990720 1539676053 1580240256 1596701092 1693114560 1710751170 1777770288 1805988864 1824801248 1975300320 1995876365 2031737472 2052901404 2106987008 2222212860 2257486080 2281001560 2370360384 2395051638 2539671840 2566126755 2633733760 2708983296 2737201872 2962950480 3009981440 3079352106 3160480512 3193402184 3386229120 3421502340 3555540576 3592577457 3649602496 3950600640 3991752730 4063474944 4105802808 4213974016 4444425720 4514972160 4562003120 4740720768 4790103276 5079343680 5132253510 5267467520 5417966592 5474403744 5925900960 5987629095 6158704212 6320961024 6386804368 6772458240 6843004680 7111081152 7185154914 7299204992 7698380265 7901201280 7983505460 8126949888 8211605616 8888851440 9029944320 9124006240 9481441536 9580206552 10158687360 10264507020 10534935040 10777732371 10948807488 11851801920 11975258190 12317408424 12641922048 12773608736 13544916480 13686009360 14222162304 14370309828 14598409984 15396760530 15802402560 15967010920 16253899776 16423211232 17777702880 17962887285 18248012480 18962883072 19160413104 20317374720 20529014040 21069870080 21555464742 21897614976 23703603840 23950516380 24634816848 25547217472 27089832960 27372018720 28444324608 28740619656 29196819968 30793521060 31604805120 31934021840 32846422464 35555405760 35925774570 36496024960 37925766144 38320826208 40634749440 41058028080 43110929484 43795229952 47407207680 47901032760 49269633696 51094434944 53888661855 54744037440 56888649216 57481239312 58393639936 61587042120 63209610240 63868043680 65692844928 71110811520 71851549140 72992049920 76641652416 81269498880 82116056160 86221858968 87590459904 94814415360 95802065520 98539267392 102188869888 107777323710 109488074880 113777298432 114962478624 123174084240 127736087360 131385689856 142221623040 143703098280 145984099840 153283304832 164232112320 172443717936 175180919808 189628830720 191604131040 197078534784 204377739776 215554647420 218976149760 229924957248 246348168480 255472174720 262771379712 284443246080 287406196560 291968199680 306566609664 328464224640 344887435872 383208262080 394157069568 408755479552 431109294840 437952299520 459849914496 492696336960 510944349440 525542759424 568886492160 574812393120 613133219328 656928449280 689774871744 766416524160 788314139136 862218589680 875904599040 919699828992 985392673920 1021888698880 1149624786240 1226266438656 1313856898560 1379549743488 1532833048320 1576628278272 1724437179360 1839399657984 1970785347840 2043777397760 2299249572480 2627713797120 2759099486976 3065666096640 3448874358720 3678799315968 3941570695680 4598499144960 5518198973952 6131332193280 6897748717440 7883141391360 9196998289920 11036397947904 13795497434880 18393996579840 27590994869760 55181989739520
• Sum of all divisors σ(n): 226433011445760
• Sum of proper divisors (its aliquot sum) s(n): 171251021706240
• 55181989739520 is an abundant number, because the sum of its proper divisors (171251021706240) is greater than itself. Its abundance is 116069031966720

Bases of 55181989739520

• Binary: 1100100011000000001110111001010111110000000000₂
• Hexadecimal: 0x32300EE57C00
• Base-36: JK697XMO0

Squares and roots of 55181989739520

• 55181989739520 squared (55181989739520²) is 3045051991612490557449830400
• 55181989739520 cubed (55181989739520³) is 168032027757465395041069426229964177408000
• The square root of 55181989739520 is 7428458.0997350991
• The cube root of 55181989739520 is 38071.4237812827

Scales and comparisons

• 55,181,989,739,520 seconds is equal to 1,754,616 years, 30 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 55,181,989,739,520 would take you about four million, three hundred eighty-six thousand, five hundred forty-one 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 55181989739520 cubic inches would be around 3172.6 feet tall.

Recreational maths with 55181989739520

• 55181989739520 backwards is 02593798918155
• 55181989739520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55181989739520's digits is 72
• More coming soon!