1982989693440

Names of 1982989693440

• Cardinal: 1982989693440 can be written as One trillion, nine hundred eighty-two billion, nine hundred eighty-nine million, six hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.98298969344 × 10¹²

Factors of 1982989693440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 17389

Divisors of 1982989693440

• Number of divisors d(n): 800
• 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 79 80 81 84 90 96 105 108 112 120 126 128 135 140 144 158 160 162 168 180 189 192 210 216 224 237 240 252 256 270 280 288 315 316 320 324 336 360 378 384 395 405 420 432 448 474 480 504 512 540 553 560 567 576 630 632 640 648 672 711 720 756 768 790 810 840 864 896 945 948 960 1008 1080 1106 1120 1134 1152 1185 1260 1264 1280 1296 1344 1422 1440 1512 1536 1580 1620 1659 1680 1728 1792 1890 1896 1920 2016 2133 2160 2212 2240 2268 2304 2370 2520 2528 2560 2592 2688 2765 2835 2844 2880 3024 3160 3240 3318 3360 3456 3555 3584 3780 3792 3840 4032 4266 4320 4424 4480 4536 4608 4740 4977 5040 5056 5184 5376 5530 5670 5688 5760 6048 6320 6399 6480 6636 6720 6912 7110 7560 7584 7680 8064 8295 8532 8640 8848 8960 9072 9480 9954 10080 10112 10368 10665 10752 11060 11340 11376 11520 12096 12640 12798 12960 13272 13440 13824 14220 14931 15120 15168 16128 16590 17064 17280 17293 17696 17920 18144 18960 19908 20160 20224 20736 21330 22120 22680 22752 23040 24192 24885 25280 25596 25920 26544 26880 28440 29862 30240 30336 31995 32256 33180 34128 34560 34586 35392 36288 37920 39816 40320 40448 41472 42660 44240 44793 45360 45504 48384 49770 50560 51192 51840 51879 53088 53760 56880 59724 60480 60672 63990 66360 68256 69120 69172 70784 72576 74655 75840 79632 80640 85320 86465 88480 89586 90720 91008 96768 99540 101120 102384 103680 103758 106176 113760 119448 120960 121051 121344 127980 132720 136512 138344 141568 145152 149310 151680 155637 159264 161280 170640 172930 176960 179172 181440 182016 199080 202240 204768 207360 207516 212352 223965 227520 238896 241920 242102 255960 259395 265440 273024 276688 283136 290304 298620 303360 311274 318528 341280 345860 353920 358344 362880 363153 364032 398160 409536 415032 424704 447930 455040 466911 477792 483840 484204 511920 518790 530880 546048 553376 597240 605255 606720 622548 637056 682560 691720 707840 716688 725760 726306 778185 796320 819072 830064 849408 895860 910080 933822 955584 968408 1023840 1037580 1061760 1089459 1092096 1106752 1194480 1210510 1245096 1274112 1365120 1366147 1383440 1400733 1415680 1433376 1451520 1452612 1556370 1592640 1638144 1660128 1791720 1815765 1820160 1867644 1911168 1936816 2047680 2075160 2123520 2178918 2213504 2334555 2388960 2421020 2490192 2548224 2730240 2732294 2766880 2801466 2866752 2905224 3112740 3185280 3268377 3276288 3320256 3583440 3631530 3735288 3822336 3873632 4095360 4098441 4150320 4247040 4357836 4427008 4669110 4777920 4842040 4980384 5447295 5460480 5464588 5533760 5602932 5733504 5810448 6225480 6370560 6536754 6640512 6830735 7003665 7166880 7263060 7470576 7644672 7747264 8190720 8196882 8300640 8715672 8854016 9338220 9555840 9563029 9684080 9805131 9960768 10894590 10929176 11067520 11205864 11467008 11620896 12295323 12450960 12741120 13073508 13281024 13661470 14007330 14333760 14526120 14941152 15494528 16341885 16381440 16393764 16601280 17431344 18676440 19111680 19126058 19368160 19610262 19921536 20492205 21789180 21858352 22135040 22411728 22934016 23241792 24590646 24901920 26147016 26562048 27322940 28014660 28667520 28689087 29052240 29882304 30989056 32683770 32787528 33202560 34862688 36885969 37352880 38223360 38252116 38736320 39220524 39843072 40984410 43578360 43716704 44270080 44823456 46483584 47815145 49025655 49181292 49803840 52294032 54645880 56029320 57335040 57378174 58104480 59764608 61476615 61978112 65367540 65575056 66405120 69725376 73771938 74705760 76504232 77472640 78441048 79686144 81968820 86067261 87156720 87433408 89646912 92967168 95630290 98051310 98362584 99607680 104588064 109291760 110657907 112058640 114670080 114756348 116208960 119529216 122953230 130735080 131150112 132810240 139450752 143445435 147543876 149411520 153008464 154945280 156882096 163937640 172134522 174313440 174866816 179293824 184429845 185934336 191260580 196102620 196725168 199215360 209176128 218583520 221315814 224117280 229512696 232417920 239058432 245906460 258201783 261470160 262300224 278901504 286890870 295087752 298823040 306016928 309890560 313764192 327875280 344269044 348626880 349733632 358587648 368859690 382521160 392205240 393450336 398430720 418352256 430336305 437167040 442631628 448234560 459025392 464835840 491812920 516403566 522940320 524600448 553289535 557803008 573781740 590175504 597646080 612033856 627528384 655750560 688538088 697253760 699467264 717175296 737719380 765042320 774605349 784410480 786900672 836704512 860672610 874334080 885263256 896469120 918050784 929671680 983625840 1032807132 1045880640 1049200896 1106579070 1147563480 1180351008 1195292160 1224067712 1255056768 1291008915 1311501120 1377076176 1394507520 1475438760 1530084640 1549210698 1568820960 1573801344 1673409024 1721345220 1748668160 1770526512 1792938240 1836101568 1967251680 2065614264 2091761280 2098401792 2213158140 2295126960 2360702016 2448135424 2510113536 2582017830 2623002240 2754152352 2789015040 2950877520 3060169280 3098421396 3137641920 3147602688 3442690440 3497336320 3541053024 3585876480 3672203136 3873026745 3934503360 4131228528 4183522560 4426316280 4590253920 4721404032 4896270848 5020227072 5164035660 5246004480 5508304704 5901755040 6120338560 6196842792 6275283840 6295205376 6885380880 7082106048 7344406272 7746053490 7869006720 8262457056 8367045120 8852632560 9180507840 9442808064 10328071320 10492008960 11016609408 11803510080 12240677120 12393685584 12550567680 13770761760 14164212096 14688812544 15492106980 15738013440 16524914112 17705265120 18361015680 18885616128 20656142640 22033218816 23607020160 24481354240 24787371168 25101135360 27541523520 28328424192 30984213960 31476026880 33049828224 35410530240 36722031360 41312285280 44066437632 47214040320 49574742336 55083047040 56656848384 61968427920 66099656448 70821060480 73444062720 82624570560 94428080640 99149484672 110166094080 123936855840 132199312896 141642120960 165249141120 198298969344 220332188160 247873711680 283284241920 330498282240 396597938688 495747423360 660996564480 991494846720 1982989693440
• Sum of all divisors σ(n): 8220300295680
• Sum of proper divisors (its aliquot sum) s(n): 6237310602240
• 1982989693440 is an abundant number, because the sum of its proper divisors (6237310602240) is greater than itself. Its abundance is 4254320908800

Bases of 1982989693440

• Binary: 11100110110110011011001010111001000000000₂
• Hexadecimal: 0x1CDB3657200
• Base-36: PAZ0V400

Squares and roots of 1982989693440

• 1982989693440 squared (1982989693440²) is 3932248124289265179033600
• 1982989693440 cubed (1982989693440³) is 7797607502514384975254705179459584000
• The square root of 1982989693440 is 1408186.6685351057
• The cube root of 1982989693440 is 12563.3893458867

Scales and comparisons

• 1,982,989,693,440 seconds is equal to 63,052 years, 48 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 1,982,989,693,440 would take you about one hundred fifty-seven thousand, six hundred thirty-two 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 1982989693440 cubic inches would be around 1046.9 feet tall.

Recreational maths with 1982989693440

• 1982989693440 backwards is 0443969892891
• 1982989693440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1982989693440's digits is 72
• More coming soon!