1681973379072

Names of 1681973379072

• Cardinal: 1681973379072 can be written as One trillion, six hundred eighty-one billion, nine hundred seventy-three million, three hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.681973379072 × 10¹²

Factors of 1681973379072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1052

Divisors of 1681973379072

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 49 54 56 57 63 64 72 76 84 96 98 108 112 114 126 128 133 144 147 152 168 171 189 192 196 216 224 228 252 256 266 288 294 304 336 342 378 384 392 399 432 441 448 456 504 512 513 532 576 588 608 672 684 756 768 784 798 864 882 896 912 931 1008 1021 1024 1026 1064 1152 1176 1197 1216 1323 1344 1368 1512 1536 1568 1596 1728 1764 1792 1824 1862 2016 2042 2048 2052 2128 2304 2352 2394 2432 2646 2688 2736 2793 3024 3063 3072 3136 3192 3456 3528 3584 3591 3648 3724 4032 4084 4096 4104 4256 4608 4704 4788 4864 5292 5376 5472 5586 6048 6126 6144 6272 6384 6912 7056 7147 7168 7182 7296 7448 8064 8168 8192 8208 8379 8512 9189 9216 9408 9576 9728 10584 10752 10944 11172 12096 12252 12288 12544 12768 13824 14112 14294 14336 14364 14592 14896 16128 16336 16384 16416 16758 17024 18378 18432 18816 19152 19399 19456 21168 21441 21504 21888 22344 24192 24504 24576 25088 25137 25536 27567 27648 28224 28588 28672 28728 29184 29792 32256 32672 32768 32832 33516 34048 36756 36864 37632 38304 38798 38912 42336 42882 43008 43776 44688 48384 49008 49152 50029 50176 50274 51072 55134 55296 56448 57176 57344 57456 58197 58368 59584 64323 64512 65344 65536 65664 67032 68096 73512 73728 75264 76608 77596 77824 84672 85764 86016 87552 89376 96768 98016 98304 100058 100352 100548 102144 110268 110592 112896 114352 114688 114912 116394 116736 119168 128646 129024 130688 131328 134064 135793 136192 147024 147456 150087 150528 153216 155192 155648 169344 171528 172032 174591 175104 178752 192969 193536 196032 196608 200116 200704 201096 204288 220536 221184 225792 228704 229376 229824 232788 233472 238336 257292 258048 261376 262656 268128 271586 272384 294048 294912 300174 301056 306432 310384 311296 338688 343056 344064 349182 350208 357504 385938 387072 392064 400232 401408 402192 407379 408576 441072 442368 450261 451584 457408 458752 459648 465576 466944 476672 514584 516096 522752 523773 525312 536256 543172 544768 588096 589824 600348 602112 612864 620768 622592 677376 686112 688128 698364 700416 715008 771876 774144 784128 800464 802816 804384 814758 817152 882144 884736 900522 903168 914816 919296 931152 933888 950551 953344 1029168 1032192 1045504 1047546 1050624 1072512 1086344 1089536 1176192 1200696 1204224 1222137 1225728 1241536 1245184 1350783 1354752 1372224 1376256 1396728 1400832 1430016 1543752 1548288 1568256 1600928 1605632 1608768 1629516 1634304 1764288 1769472 1801044 1806336 1829632 1838592 1862304 1867776 1901102 1906688 2058336 2064384 2091008 2095092 2101248 2145024 2172688 2179072 2352384 2401392 2408448 2444274 2451456 2483072 2701566 2709504 2744448 2793456 2801664 2851653 2860032 3087504 3096576 3136512 3201856 3211264 3217536 3259032 3268608 3528576 3602088 3612672 3659264 3666411 3677184 3724608 3735552 3802204 3813376 4116672 4128768 4182016 4190184 4202496 4290048 4345376 4358144 4704768 4802784 4816896 4888548 4902912 4966144 5403132 5419008 5488896 5586912 5603328 5703306 5720064 6175008 6193152 6273024 6403712 6435072 6518064 6537216 7057152 7204176 7225344 7318528 7332822 7354368 7449216 7604408 7626752 8233344 8364032 8380368 8404992 8554959 8580096 8690752 8716288 9409536 9605568 9633792 9777096 9805824 9932288 10806264 10838016 10977792 11173824 11206656 11406612 11440128 12350016 12386304 12546048 12807424 12870144 13036128 13074432 14114304 14408352 14450688 14637056 14665644 14708736 14898432 15208816 15253504 16466688 16728064 16760736 16809984 17109918 17160192 17381504 18819072 19211136 19554192 19611648 19864576 21612528 21676032 21955584 22347648 22813224 22880256 24700032 25092096 25614848 25664877 25740288 26072256 26148864 28228608 28816704 28901376 29274112 29331288 29417472 29796864 30417632 30507008 32933376 33456128 33521472 33619968 34219836 34320384 34763008 37638144 38422272 39108384 39223296 39729152 43225056 43352064 43911168 44695296 45626448 45760512 49400064 50184192 51229696 51329754 51480576 52144512 56457216 57633408 58548224 58662576 58834944 59593728 60835264 61014016 65866752 66912256 67042944 68439672 68640768 69526016 75276288 76844544 78216768 78446592 79458304 86450112 86704128 87822336 89390592 91252896 91521024 98800128 100368384 102459392 102659508 102961152 104289024 112914432 115266816 117096448 117325152 117669888 119187456 121670528 131733504 134085888 136879344 137281536 139052032 150552576 153689088 156433536 158916608 172900224 175644672 178781184 182505792 183042048 197600256 200736768 204918784 205319016 205922304 208578048 225828864 230533632 234192896 234650304 235339776 238374912 243341056 263467008 268171776 273758688 274563072 278104064 301105152 307378176 312867072 317833216 345800448 351289344 357562368 365011584 395200512 409837568 410638032 411844608 417156096 451657728 461067264 468385792 469300608 476749824 486682112 526934016 536343552 547517376 549126144 556208128 602210304 614756352 625734144 635666432 691600896 702578688 715124736 730023168 790401024 819675136 821276064 823689216 834312192 903315456 922134528 938601216 953499648 973364224 1053868032 1072687104 1095034752 1112416256 1229512704 1251468288 1271332864 1383201792 1405157376 1430249472 1460046336 1580802048 1639350272 1642552128 1647378432 1668624384 1806630912 1844269056 1877202432 1906999296 1946728448 2107736064 2145374208 2190069504 2224832512 2459025408 2502936576 2766403584 2860498944 2920092672 3161604096 3278700544 3285104256 3337248768 3688538112 3754404864 3813998592 3893456896 4215472128 4290748416 4380139008 4449665024 4918050816 5005873152 5532807168 5720997888 5840185344 6323208192 6570208512 6674497536 7377076224 7508809728 7786913792 8581496832 8760278016 8899330048 9836101632 10011746304 11065614336 11441995776 11680370688 12646416384 13140417024 13348995072 14754152448 15017619456 15573827584 17162993664 17520556032 20023492608 22131228672 23360741376 26280834048 26697990144 29508304896 30035238912 31147655168 34325987328 35041112064 40046985216 44262457344 46721482752 52561668096 60070477824 62295310336 70082224128 80093970432 88524914688 93442965504 105123336192 120140955648 140164448256 186885931008 210246672384 240281911296 280328896512 420493344768 560657793024 840986689536 1681973379072
• Sum of all divisors σ(n): 6108328027200
• Sum of proper divisors (its aliquot sum) s(n): 4426354648128
• 1681973379072 is an abundant number, because the sum of its proper divisors (4426354648128) is greater than itself. Its abundance is 2744381269056

Bases of 1681973379072

• Binary: 11000011110011101011011010000000000000000₂
• Hexadecimal: 0x1879D6D0000
• Base-36: LGORITC0

Squares and roots of 1681973379072

• 1681973379072 squared (1681973379072²) is 2829034447906881807581184
• 1681973379072 cubed (1681973379072³) is 4758360629857027951500247359446581248
• The square root of 1681973379072 is 1296909.1637705393
• The cube root of 1681973379072 is 11892.4966918473

Scales and comparisons

• 1,681,973,379,072 seconds is equal to 53,481 years, 28 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,681,973,379,072 would take you about one hundred thirty-three thousand, seven hundred 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 1681973379072 cubic inches would be around 991 feet tall.

Recreational maths with 1681973379072

• 1681973379072 backwards is 2709733791861
• 1681973379072 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1681973379072's digits is 63
• More coming soon!