18213231053160

Names of 18213231053160

• Cardinal: 18213231053160 can be written as Eighteen trillion, two hundred thirteen billion, two hundred thirty-one million, fifty-three thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.821323105316 × 10¹³

Factors of 18213231053160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 140962

Divisors of 18213231053160

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 20 22 24 26 27 30 31 33 36 39 40 44 45 52 54 55 60 62 65 66 72 78 81 88 90 93 99 104 108 110 117 120 124 130 132 135 143 155 156 162 165 180 186 195 198 216 220 234 243 248 260 264 270 279 286 297 310 312 324 330 341 351 360 372 390 396 403 405 429 440 465 468 486 495 520 540 558 572 585 594 620 648 660 682 702 715 729 744 780 792 806 810 837 858 891 930 936 972 990 1023 1053 1080 1116 1144 1170 1188 1209 1215 1240 1287 1320 1364 1395 1404 1430 1458 1485 1560 1612 1620 1674 1705 1716 1755 1782 1860 1944 1980 2015 2046 2106 2145 2232 2340 2376 2418 2430 2511 2574 2673 2728 2790 2808 2860 2916 2970 3069 3159 3224 3240 3348 3410 3432 3510 3564 3627 3645 3720 3861 3960 4030 4092 4185 4212 4290 4433 4455 4680 4836 4860 5022 5115 5148 5265 5346 5580 5720 5832 5940 6045 6138 6318 6435 6696 6820 7020 7128 7254 7290 7533 7722 8019 8060 8184 8370 8424 8580 8866 8910 9207 9477 9672 9720 10044 10230 10296 10530 10692 10881 11160 11583 11880 12090 12276 12555 12636 12870 13299 13365 13640 14040 14508 14580 15066 15345 15444 15795 16038 16120 16740 17160 17732 17820 18135 18414 18954 19305 20088 20460 21060 21384 21762 22165 22599 23166 24180 24552 25110 25272 25740 26598 26730 27621 29016 29160 30132 30690 30888 31590 32076 32643 33480 34749 35464 35640 36270 36828 37665 37908 38610 39897 40095 40920 42120 43524 44330 45198 46035 46332 47385 48360 50220 51480 53196 53460 54405 55242 57915 60264 61380 63180 64152 65286 66495 69498 72540 73656 75330 75816 77220 79794 80190 82863 87048 88660 90396 92070 92664 94770 97929 100440 104247 106392 106920 108810 110484 112995 115830 119691 122760 126360 130572 132990 138105 138996 140897 145080 150660 154440 159588 160380 163215 165726 173745 177320 180792 184140 189540 195858 199485 208494 217620 220968 225990 231660 239382 248589 261144 265980 276210 277992 281794 293787 301320 319176 320760 326430 331452 347490 359073 368280 379080 391716 398970 414315 416988 422691 435240 451980 463320 478764 489645 497178 521235 531960 552420 563588 587574 598455 652860 662904 694980 704485 718146 783432 797940 828630 833976 845382 903960 957528 979290 994356 1042470 1077219 1104840 1127176 1175148 1196910 1242945 1268073 1305720 1389960 1408970 1436292 1468935 1549867 1595880 1657260 1690764 1795365 1831661 1958580 1988712 2084940 2113455 2154438 2350296 2393820 2485890 2536146 2817940 2872584 2937870 3099734 3231657 3314520 3381528 3590730 3663322 3804219 3917160 4169880 4226910 4308876 4367807 4649601 4787640 4971780 5072292 5386095 5494983 5635880 5875740 6199468 6340365 6463314 7181460 7326644 7608438 7749335 8453820 8617752 8735614 9158305 9299202 9943560 10144584 10772190 10989966 11412657 11751480 12398936 12680730 12926628 13103421 13948803 14362920 14653288 15216876 15498670 16158285 16484949 16907640 17471228 18316610 18598404 19021095 20148271 21544380 21839035 21979932 22825314 23248005 25361460 25853256 26206842 27474915 27897606 30433752 30997340 32316570 32969898 34237971 34942456 36633220 37196808 38042190 39310263 40296542 41846409 43088760 43678070 43959864 45650628 46496010 48045877 49454847 50722920 52413684 54949830 55795212 56781491 57063285 60444813 61994680 64633140 65517105 65939796 68475942 69744015 73266440 76084380 78620526 80593084 82424745 83692818 87356140 91301256 92992020 96091754 98909694 100741355 102713913 104827368 109899660 111590424 113562982 114126570 117930789 120889626 125539227 129266280 131034210 131879592 136951884 139488030 144137631 148364541 152168760 157241052 161186168 164849490 167385636 170344473 171189855 174712280 181334439 185984040 192183508 196551315 197819388 201482710 205427826 209232045 219799320 227125964 228253140 235861578 240229385 241779252 247274235 251078454 262068420 273903768 278976060 283907455 288275262 296729082 302224065 314482104 329698980 334771272 340688946 342379710 353792367 362668878 376617681 384367016 393102630 395638776 402965420 410855652 418464090 432412893 445093623 454251928 456506280 471723156 480458770 483558504 494548470 502156908 511033419 513569565 524136840 544003317 557952120 567814910 576550524 589653945 593458164 604448130 624596401 627696135 659397960 681377892 684759420 707584734 720688155 725337756 741822705 753235362 786205260 805930840 821711304 836928180 851722365 864825786 890187246 906672195 943446312 960917540 989096940 1004313816 1022066838 1027139130 1061377101 1088006634 1129853043 1135629820 1153101048 1179307890 1186916328 1208896260 1249192802 1255392270 1297238679 1335280869 1362755784 1369518840 1415169468 1441376310 1450675512 1483645410 1506470724 1533100257 1572410520 1632009951 1673856360 1703444730 1729651572 1768961835 1780374492 1813344390 1873789203 1883088405 1921835080 1978193880 2044133676 2054278260 2122754202 2162064465 2176013268 2225468115 2259706086 2271259640 2358615780 2417792520 2498385604 2510784540 2555167095 2594477358 2670561738 2720016585 2830338936 2882752620 2967290820 3012941448 3066200514 3122982005 3184131303 3264019902 3406889460 3459303144 3537923670 3560748984 3626688780 3747578406 3766176810 3891716037 4088267352 4108556520 4245508404 4324128930 4352026536 4450936230 4519412172 4599300771 4717231560 4896029853 4996771208 5021569080 5110334190 5188954716 5306885505 5341123476 5440033170 5621367609 5649265215 5765505240 5934581640 6132401028 6245964010 6368262606 6486193395 6528039804 6676404345 6813778920 7075847340 7253377560 7495156812 7532353620 7665501285 7783432074 8160049755 8491016808 8648257860 8901872460 9038824344 9198601542 9368946015 9792059706 10220668380 10377909432 10613771010 10682246952 10880066340 11242735218 11298530430 11675148111 12264802056 12491928020 12736525212 12972386790 13056079608 13352808690 13797902313 14151694680 14688089559 14990313624 15064707240 15331002570 15566864148 15920656515 16320099510 16864102827 17296515720 17803744920 18397203084 18737892030 19458580185 19584119412 20441336760 21227542020 21760132680 22485470436 22597060860 22996503855 23350296222 24480149265 24983856040 25473050424 25944773580 26705617380 27595804626 28106838045 29376179118 30662005140 31133728296 31841313030 32640199020 33728205654 35025444333 36794406168 37475784060 38917160370 39168238824 41393706939 42455084040 44970940872 45194121720 45993007710 46700592444 48960298530 50592308481 51889547160 53411234760 55191609252 56213676090 58375740555 58752358236 61324010280 63682626060 65280398040 67456411308 68989511565 70050888666 73440447795 74951568120 77834320740 82787413878 84320514135 91986015420 93401184888 97920597060 101184616962 110383218504 112427352180 116751481110 117504716472 127365252120 134912822616 137979023130 140101777332 146880895590 151776925443 155668641480 165574827756 168641028270 175127221665 183972030840 195841194120 202369233924 206968534695 224854704360 233502962220 252961542405 275958046260 280203554664 293761791180 303553850886 331149655512 337282056540 350254443330 404738467848 413937069390 455330776329 467005924440 505923084810 551916092520 587523582360 607107701772 674564113080 700508886660 758884627215 827874138780 910661552658 1011846169620 1214215403544 1401017773320 1517769254430 1655748277560 1821323105316 2023692339240 2276653881645 3035538508860 3642646210632 4553307763290 6071077017720 9106615526580 18213231053160
• Sum of all divisors σ(n): 74512092533760
• Sum of proper divisors (its aliquot sum) s(n): 56298861480600
• 18213231053160 is an abundant number, because the sum of its proper divisors (56298861480600) is greater than itself. Its abundance is 38085630427440

Bases of 18213231053160

• Binary: 100001001000010011001001010101100100101101000₂
• Hexadecimal: 0x1090992AC968
• Base-36: 6GF1JIMI0

Squares and roots of 18213231053160

• 18213231053160 squared (18213231053160²) is 331721785395791722745985600
• 18213231053160 cubed (18213231053160³) is 6041725522780311185900878036650194496000
• The square root of 18213231053160 is 4267696.2231583445
• The cube root of 18213231053160 is 26310.4937971027

Scales and comparisons

• 18,213,231,053,160 seconds is equal to 579,124 years, 21 weeks, 2 days, 8 hours, 6 minutes.
• To count from 1 to 18,213,231,053,160 would take you about one million, four hundred forty-seven thousand, eight hundred eleven 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 18213231053160 cubic inches would be around 2192.5 feet tall.

Recreational maths with 18213231053160

• 18213231053160 backwards is 06135013231281
• 18213231053160 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18213231053160's digits is 36
• More coming soon!