1689318773220

Names of 1689318773220

• Cardinal: 1689318773220 can be written as One trillion, six hundred eighty-nine billion, three hundred eighteen million, seven hundred seventy-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.68931877322 × 10¹²

Factors of 1689318773220

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2881

Divisors of 1689318773220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 19 20 26 30 38 39 52 57 59 60 65 76 78 95 114 118 130 156 177 190 195 228 236 247 260 285 295 354 380 390 494 570 590 708 741 767 780 885 988 1121 1140 1180 1235 1381 1399 1482 1534 1770 2242 2301 2470 2762 2798 2964 3068 3363 3540 3705 3835 4143 4197 4484 4602 4940 5524 5596 5605 6726 6905 6995 7410 7670 8286 8394 9204 11210 11505 13452 13810 13990 14573 14820 15340 16572 16788 16815 17953 18187 20715 20985 22420 23010 26239 26581 27620 27980 29146 33630 35906 36374 41430 41970 43719 46020 52478 53162 53859 54561 58292 67260 71812 72748 72865 78717 79743 81479 82541 82860 83940 87438 89765 90935 104956 106324 107718 109122 131195 132905 145730 157434 159486 162958 165082 174876 179530 181870 215436 218244 218595 244437 247623 262390 265810 269295 272805 291460 314868 318972 325916 330164 341107 345553 359060 363740 393585 398715 407395 412705 437190 488874 495246 524780 531620 538590 545610 682214 691106 787170 797430 814790 825410 874380 977748 990492 1023321 1036659 1059227 1073033 1077180 1091220 1222185 1238115 1364428 1382212 1548101 1568279 1574340 1594860 1629580 1650820 1705535 1727765 1932019 2046642 2073318 2118454 2146066 2444370 2476230 3096202 3136558 3177681 3219099 3411070 3455530 3864038 4093284 4146636 4236908 4292132 4644303 4704837 4888740 4952460 5116605 5183295 5296135 5365165 5796057 6192404 6273116 6355362 6438198 6822140 6911060 7728076 7740505 7841395 9288606 9409674 9660095 10233210 10366590 10592270 10730330 11592114 12710724 12876396 15481010 15682790 15888405 16095495 18577212 18819348 19320190 20125313 20387627 20466420 20733180 21184540 21460660 23184228 23221515 23524185 25116247 28980285 30962020 31365580 31776810 32190990 36708361 38640380 40250626 40775254 46443030 47048370 50232494 57960570 60375939 61162881 63553620 64381980 73416722 75348741 80501252 81550508 92886060 94096740 100464988 100626565 101938135 110125083 113989121 115921140 120751878 122325762 125581235 146833444 150697482 183541805 201253130 203876270 220250166 227978242 241503756 244651524 251162470 301394964 301879695 305814405 341967363 367083610 376743705 402506260 407752540 440500332 455956484 477208693 502324940 550625415 569945605 603759390 611628810 683934726 734167220 753487410 954417386 1101250830 1139891210 1207518780 1223257620 1367869452 1431626079 1481858573 1506974820 1709836815 1908834772 2165793299 2202501660 2279782420 2386043465 2863252158 2963717146 3419673630 4331586598 4445575719 4772086930 5726504316 5927434292 6497379897 6839347260 7158130395 7409292865 8663173196 8891151438 9544173860 10828966495 12994759794 14316260790 14818585730 17782302876 21657932990 22227878595 25989519588 28155312887 28632521580 29637171460 32486899485 43315865980 44455757190 56310625774 64973798970 84465938661 88911514380 112621251548 129947597940 140776564435 168931877322 281553128870 337863754644 422329693305 563106257740 844659386610 1689318773220
• Sum of all divisors σ(n): 5460779520000
• Sum of proper divisors (its aliquot sum) s(n): 3771460746780
• 1689318773220 is an abundant number, because the sum of its proper divisors (3771460746780) is greater than itself. Its abundance is 2082141973560

Bases of 1689318773220

• Binary: 11000100101010011001111101101000111100100₂
• Hexadecimal: 0x189533ED1E4
• Base-36: LK28S3QC

Squares and roots of 1689318773220

• 1689318773220 squared (1689318773220²) is 2853797917553525789168400
• 1689318773220 cubed (1689318773220³) is 4820974397099312889843593851990248000
• The square root of 1689318773220 is 1299737.9632910627
• The cube root of 1689318773220 is 11909.7835725831

Scales and comparisons

• 1,689,318,773,220 seconds is equal to 53,715 years, 5 weeks, 5 days, 14 hours, 47 minutes.
• To count from 1 to 1,689,318,773,220 would take you about one hundred thirty-four thousand, two hundred eighty-seven 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 1689318773220 cubic inches would be around 992.5 feet tall.

Recreational maths with 1689318773220

• 1689318773220 backwards is 0223778139861
• 1689318773220 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1689318773220's digits is 57
• More coming soon!