1081985864400

Names of 1081985864400

• Cardinal: 1081985864400 can be written as One trillion, eighty-one billion, nine hundred eighty-five million, eight hundred sixty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.0819858644 × 10¹²

Factors of 1081985864400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 530

Divisors of 1081985864400

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 35 36 37 40 42 45 48 50 56 60 63 70 72 74 75 79 80 84 90 100 105 111 112 120 126 140 144 148 150 158 168 175 180 185 200 210 222 225 237 240 252 259 280 296 300 315 316 333 336 350 360 370 395 397 400 420 444 450 474 504 518 525 553 555 560 592 600 630 632 666 700 711 720 740 777 790 794 840 888 900 925 948 1008 1036 1050 1106 1110 1185 1191 1200 1260 1264 1295 1332 1369 1400 1422 1480 1554 1575 1580 1588 1659 1665 1680 1776 1800 1850 1896 1975 1985 2072 2100 2212 2220 2331 2370 2382 2520 2590 2664 2738 2765 2775 2779 2800 2844 2923 2960 3108 3150 3160 3176 3318 3330 3555 3573 3600 3700 3792 3885 3950 3970 4107 4144 4200 4424 4440 4662 4740 4764 4977 5040 5180 5328 5476 5530 5550 5558 5688 5846 5925 5955 6216 6300 6320 6352 6475 6636 6660 6845 7110 7146 7400 7770 7900 7940 8214 8295 8325 8337 8400 8769 8848 8880 9324 9480 9528 9583 9925 9954 10360 10952 11060 11100 11116 11376 11655 11692 11850 11910 12321 12432 12600 12950 13272 13320 13690 13825 13895 14220 14292 14615 14689 14800 15540 15800 15880 16428 16590 16650 16674 17538 17775 17865 18648 18960 19056 19166 19425 19850 19908 20461 20535 20720 21904 22120 22200 22232 23310 23384 23700 23820 24642 24885 25011 25200 25900 26307 26544 26640 27380 27650 27790 28440 28584 28749 29230 29378 29775 31080 31363 31600 31760 32856 33180 33300 33348 34225 35076 35550 35730 37296 38332 38850 39700 39816 40922 41070 41475 41685 43845 44067 44240 44400 44464 46620 46768 47400 47640 47915 49284 49770 50022 51800 52614 54760 55300 55580 56880 57168 57498 58275 58460 58756 59550 61383 61605 62160 62726 65712 66360 66600 66696 68450 69475 70152 71100 71460 73075 73445 76664 77700 79400 79632 81844 82140 82950 83370 86247 87690 88134 89325 93240 94089 94800 95280 95830 98568 99540 100044 102305 102675 102823 103600 105228 108151 109520 110600 111160 114996 116550 116920 117512 119100 122766 123210 124425 125055 125452 131535 132201 132720 133200 133392 136900 138950 140304 142200 142920 143745 146150 146890 153328 155400 156815 158800 163688 164280 165900 166740 172494 175380 176268 178650 184149 186480 188178 191660 197136 199080 200088 204610 205350 205646 208425 210456 216302 219225 219541 220335 221200 222320 229992 233100 233840 235024 238200 239575 245532 246420 248850 250110 250904 263070 264402 273800 277900 282267 284400 285840 287490 292300 293780 306915 308025 308469 310800 313630 324453 327376 328560 331800 333480 344988 350760 352536 357300 367225 368298 376356 383320 398160 400176 409220 410700 411292 416850 420912 431235 432604 438450 439082 440670 459984 466200 470445 476400 479150 491064 492840 497700 500220 501808 511525 514115 526140 528804 540755 543493 547600 555800 564534 574980 584600 587560 613830 616050 616938 625275 627260 648906 657675 658623 661005 663600 666960 689976 701520 705072 714600 718725 734450 736596 752712 757057 766640 784075 818440 821400 822584 833700 862470 865208 876900 878164 881340 920745 925407 932400 940890 958300 973359 982128 985680 995400 1000440 1023050 1028230 1052280 1057608 1081510 1086986 1097705 1101675 1111600 1129068 1149960 1160431 1169200 1175120 1227660 1232100 1233876 1250550 1254520 1297812 1315350 1317246 1322010 1379952 1411335 1429200 1437450 1468900 1473192 1505424 1514114 1534575 1542345 1568150 1622265 1630479 1636880 1642800 1645168 1667400 1724940 1730416 1753800 1756328 1762680 1841490 1850814 1881780 1916600 1946718 1975869 1990800 2000880 2046100 2056460 2104560 2115216 2156175 2163020 2173972 2195410 2203350 2258136 2271171 2299920 2320862 2352225 2455320 2464200 2467752 2501100 2509040 2570575 2595624 2630700 2634492 2644020 2703775 2717465 2822670 2874900 2937800 2946384 3028228 3069150 3084690 3136300 3244530 3260958 3293115 3305025 3334800 3449880 3481293 3507600 3512656 3525360 3682980 3701628 3763560 3785285 3804451 3833200 3893436 3951738 4092200 4112920 4312350 4326040 4347944 4390820 4406700 4516272 4542342 4603725 4627035 4641724 4704450 4866795 4891437 4910640 4928400 4935504 5002200 5141150 5191248 5261400 5268984 5288040 5407550 5434930 5488525 5645340 5749800 5802155 5875600 6056456 6138300 6169380 6272600 6489060 6521916 6586230 6610050 6813513 6899760 6962586 7056675 7365960 7403256 7527120 7570570 7608902 7711725 7786872 7903476 8111325 8123017 8152395 8184400 8225840 8624700 8652080 8695888 8781640 8813400 9084684 9207450 9254070 9283448 9408900 9733590 9782874 9879345 10004400 10282300 10443879 10522800 10537968 10576080 10815100 10869860 10977050 11290680 11355855 11413353 11499600 11604310 12112912 12276600 12338760 12545200 12978120 13043832 13172460 13220100 13587325 13627026 13925172 14113350 14731920 14806512 15141140 15217804 15423450 15573744 15806952 16222650 16246034 16304790 16465575 17249400 17406465 17563280 17626800 18169368 18414900 18508140 18566896 18817800 18926425 19022255 19467180 19565748 19758690 20564600 20887758 21630200 21739720 21954100 22581360 22711710 22826706 23135175 23208620 24333975 24369051 24457185 24553200 24677520 25956240 26087664 26344920 26440200 27174650 27254052 27850344 28226700 29010775 30282280 30435608 30846900 31613904 32445300 32492068 32609580 32931150 34067565 34240059 34498800 34812930 36338736 36829800 37016280 37635600 37852850 38044510 38934360 39131496 39517380 40615085 40761975 41129200 41775516 42935947 43260400 43479440 43908200 45423420 45653412 46270350 46417240 48667950 48738102 48914370 49396725 52219395 52689840 52880400 54349300 54508104 55700688 56453400 56779275 57066765 58021550 60564560 60871216 61693800 64890600 64984136 65219160 65862300 68135130 68480118 69625860 73107153 73659600 74032560 75705700 76089020 77868720 78262992 79034760 81230170 81523950 83551032 85871894 87032325 87816400 90846840 91306824 92540700 92834480 95111275 97335900 97476204 97828740 98793450 104438790 108698600 109016208 112906800 113558550 114133530 116043100 121845255 122285925 123387600 128807841 129781200 129968272 130438320 131724600 136270260 136960236 139251720 146214306 151411400 152178040 158069520 162460340 163047900 167102064 170337825 171200295 171743788 174064650 181693680 182613648 185081400 190222550 194671800 194952408 195657480 197586900 203075425 208877580 214679735 217397200 227117100 228267060 232086200 243690510 244571850 257615682 261096975 263449200 272540520 273920472 278503440 285333825 292428612 300551629 302822800 304356080 324920680 326095800 340675650 342400590 343487576 348129300 365535765 370162800 380445100 386423523 389343600 389904816 391314960 395173800 406150850 417755160 429359470 454234200 456534120 464172400 487381020 489143700 515231364 522193950 545081040 547840944 570667650 584857224 601103258 609226275 644039205 649841360 652191600 681351300 684801180 686975152 696258600 731071530 760890200 772847046 790347600 812301700 835510320 856001475 858718940 901654887 908468400 913068240 974762040 978287400 1030462728 1044387900 1073398675 1141335300 1169714448 1202206516 1218452550 1288078410 1362702600 1369602360 1392517200 1462143060 1502758145 1521780400 1545694092 1624603400 1712002950 1717437880 1803309774 1827678825 1932117615 1949524080 1956574800 2060925456 2088775800 2146797350 2282670600 2404413032 2436905100 2576156820 2704964661 2725405200 2739204720 2924286120 3005516290 3091388184 3220196025 3249206800 3424005900 3434875760 3606619548 3655357650 3864235230 4177551600 4293594700 4508274435 4565341200 4808826064 4873810200 5152313640 5409929322 5848572240 6011032580 6182776368 6440392050 6848011800 7213239096 7310715300 7513790725 7728470460 8587189400 9016548870 9660588075 9747620400 10304627280 10819858644 12022065160 12880784100 13524823305 13696023600 14426478192 14621430600 15027581450 15456940920 17174378800 18033097740 19321176150 21639717288 22541372175 24044130320 25761568200 27049646610 29242861200 30055162900 30913881840 36066195480 38642352300 43279434576 45082744350 51523136400 54099293220 60110325800 67624116525 72132390960 77284704600 90165488700 108198586440 120220651600 135248233050 154569409200 180330977400 216397172880 270496466100 360661954800 540992932200 1081985864400
• Sum of all divisors σ(n): 4477379262720
• Sum of proper divisors (its aliquot sum) s(n): 3395393398320
• 1081985864400 is an abundant number, because the sum of its proper divisors (3395393398320) is greater than itself. Its abundance is 2313407533920

Bases of 1081985864400

• Binary: 1111101111101011011000100001001011010000₂
• Hexadecimal: 0xFBEB6212D0
• Base-36: DT22G440

Squares and roots of 1081985864400

• 1081985864400 squared (1081985864400²) is 1170693410761415187360000
• 1081985864400 cubed (1081985864400³) is 1266673721990074073662997553984000000
• The square root of 1081985864400 is 1040185.4951882381
• The cube root of 1081985864400 is 10266.1403117925

Scales and comparisons

• 1,081,985,864,400 seconds is equal to 34,403 years, 41 weeks, 5 days, 13 hours.
• To count from 1 to 1,081,985,864,400 would take you about eighty-six thousand and nine 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 1081985864400 cubic inches would be around 855.5 feet tall.

Recreational maths with 1081985864400

• 1081985864400 backwards is 0044685891801
• The number of decimal digits it has is: 13
• The sum of 1081985864400's digits is 54
• More coming soon!