242975999938140

Names of 242975999938140

• Cardinal: 242975999938140 can be written as Two hundred forty-two trillion, nine hundred seventy-five billion, nine hundred ninety-nine million, nine hundred thirty-eight thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.4297599993814 × 10¹⁴

Factors of 242975999938140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 973098

Divisors of 242975999938140

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 54 57 60 61 63 70 76 81 84 90 95 105 108 114 122 126 133 135 140 162 171 180 183 189 190 210 228 244 252 266 270 285 305 315 324 342 361 366 378 380 399 405 420 427 513 532 540 549 567 570 610 630 665 684 722 732 756 798 810 854 855 915 945 1026 1083 1098 1134 1140 1159 1197 1220 1260 1281 1330 1444 1539 1596 1620 1647 1708 1710 1805 1830 1890 1995 2052 2135 2166 2196 2268 2318 2394 2527 2562 2565 2660 2745 2835 3078 3249 3294 3420 3477 3591 3610 3660 3780 3843 3990 4270 4332 4636 4788 4941 5054 5124 5130 5415 5490 5670 5795 5985 6156 6405 6498 6588 6954 7182 7220 7581 7686 7695 7980 8113 8235 8540 9747 9882 10108 10260 10431 10773 10830 10980 11340 11529 11590 11970 12635 12810 12996 13908 14364 15162 15372 15390 16226 16245 16470 17385 17955 19215 19494 19764 20862 21546 21660 22021 22743 23058 23180 23940 24339 24705 25270 25620 29241 30324 30780 31293 32452 32490 32940 34587 34770 35910 37905 38430 38988 40565 41724 43092 44042 45486 46116 48678 48735 49410 50540 52155 53865 57645 58482 62586 64980 66063 68229 69174 69540 71820 73017 75810 76860 81130 88084 90972 93879 97356 97470 98820 104310 107730 110105 113715 115290 116964 121695 125172 132126 136458 138348 146034 146205 151620 154147 156465 162260 172935 187758 194940 198189 204687 208620 215460 219051 220210 227430 230580 243390 264252 272916 292068 292410 308294 312930 330315 341145 345870 365085 375516 396378 409374 438102 440420 454860 462441 469395 486780 584820 594567 616588 625860 657153 660630 682290 691740 730170 770735 792756 818748 876204 924882 938790 973001 990945 1023435 1095255 1189134 1314306 1321260 1364580 1387323 1460340 1541470 1783701 1849764 1877580 1946002 1981890 2046870 2190510 2312205 2378268 2628612 2774646 2919003 2972835 3082940 3285765 3567402 3892004 3963780 4093740 4161969 4381020 4624410 4865005 5549292 5838006 5945670 6571530 6811007 6936615 7134804 8323938 8757009 8918505 9248820 9730010 11676012 11891340 12485907 13143060 13622014 13873230 14595015 16647876 17514018 17837010 18487019 19460020 20433021 20809845 24971814 26271027 27244028 27746460 29190030 34055035 35028036 35674020 36974038 40866042 41619690 43785045 49943628 52542054 55461057 58380060 59353061 61299063 62429535 68110070 73948076 78813081 81732084 83239380 87570090 92435095 102165105 105084108 110922114 118706122 122598126 124859070 129409133 131355135 136220140 157626162 166383171 175140180 178059183 183897189 184870190 204330210 221844228 237412244 245196252 249718140 258818266 262710270 277305285 296765305 306495315 315252324 332766342 351253361 356118366 367794378 369740380 388227399 394065405 408660420 415471427 499149513 517636532 525420540 534177549 551691567 554610570 593530610 612990630 647045665 665532684 702506722 712236732 735588756 776454798 788130810 830942854 831915855 890295915 919485945 998299026 1053760083 1068355098 1103383134 1109221140 1127708159 1164682197 1187061220 1225981260 1246414281 1294091330 1405013444 1497448539 1552909596 1576261620 1602532647 1661885708 1663831710 1756266805 1780591830 1838971890 1941136995 1996598052 2077357135 2107520166 2136710196 2206766268 2255416318 2329364394 2458773527 2492828562 2495747565 2588182660 2670887745 2758457835 2994897078 3161280249 3205065294 3327663420 3383124477 3494046591 3512533610 3561183660 3677943780 3739242843 3882273990 4154714270 4215040332 4510832636 4658728788 4807597941 4917547054 4985657124 4991495130 5268800415 5341775490 5516915670 5638540795 5823410985 5989794156 6232071405 6322560498 6410130588 6766248954 6988093182 7025067220 7376320581 7478485686 7487242695 7764547980 7893957113 8012663235 8309428540 9483840747 9615195882 9835094108 9982990260 10149373431 10482139773 10537600830 10683550980 11033831340 11217728529 11277081590 11646821970 12293867635 12464142810 12645120996 13532497908 13976186364 14752641162 14956971372 14974485390 15787914226 15806401245 16025326470 16915622385 17470232955 18696214215 18967681494 19230391764 20298746862 20964279546 21075201660 21426455021 22128961743 22435457058 22554163180 23293643940 23681871339 24037989705 24587735270 24928285620 28451522241 29505282324 29948970780 30448120293 31575828452 31612802490 32050652940 33653185587 33831244770 34940465910 36881602905 37392428430 37935362988 39469785565 40597493724 41928559092 42852910042 44257923486 44870914116 47363742678 47419203735 48075979410 49175470540 50746867155 52410698865 56088642645 56903044482 60896240586 63225604980 64279365063 66386885229 67306371174 67662489540 69880931820 71045614017 73763205810 74784856860 78939571130 85705820084 88515846972 91344360879 94727485356 94838407470 96151958820 101493734310 104821397730 107132275105 110644808715 112177285290 113806088964 118409356695 121792481172 128558730126 132773770458 134612742348 142091228034 142257611205 147526411620 149985185147 152240601465 157879142260 168265927935 182688721758 189676814940 192838095189 199160655687 202987468620 209642795460 213136842051 214264550210 221289617430 224354570580 236818713390 257117460252 265547540916 284182456068 284515222410 299970370294 304481202930 321396825315 331934426145 336531855870 355228070085 365377443516 385676190378 398321311374 426273684102 428529100420 442579234860 449955555441 456721804395 473637426780 569030444820 578514285567 599940740588 608962405860 639410526153 642793650630 663868852290 673063711740 710456140170 749925925735 771352380756 796642622748 852547368204 899911110882 913443608790 964190475945 995803278435 1065684210255 1157028571134 1278821052306 1285587301260 1327737704580 1349866666323 1420912280340 1499851851470 1735542856701 1799822221764 1826887217580 1928380951890 1991606556870 2131368420510 2249777777205 2314057142268 2557642104612 2699733332646 2892571427835 2999703702940 3197052630765 3471085713402 3856761903780 3983213113740 4049599998969 4262736841020 4499555554410 5399466665292 5785142855670 6394105261530 6749333331615 6942171426804 8099199997938 8677714283505 8999111108820 11570285711340 12148799996907 12788210523060 13498666663230 16198399995876 17355428567010 20247999994845 24297599993814 26997333326460 34710857134020 40495999989690 48595199987628 60743999984535 80991999979380 121487999969070 242975999938140
• Sum of all divisors σ(n): 934447799888064
• Sum of proper divisors (its aliquot sum) s(n): 691471799949924
• 242975999938140 is an abundant number, because the sum of its proper divisors (691471799949924) is greater than itself. Its abundance is 448495800011784

Bases of 242975999938140

• Binary: 110111001111110001000010001010100100111001011100₂
• Hexadecimal: 0xDCFC422A4E5C
• Base-36: 2E4LMSWPR0

Squares and roots of 242975999938140

• 242975999938140 squared (242975999938140²) is 59037336545939009283826659600
• 242975999938140 cubed (242975999938140³) is 14344655880934027081015279328672082837144000
• The square root of 242975999938140 is 15587687.4467683627
• The cube root of 242975999938140 is 62400.4602148473

Scales and comparisons

• 242,975,999,938,140 seconds is equal to 7,725,885 years, 11 weeks, 4 days, 12 hours, 9 minutes.
• To count from 1 to 242,975,999,938,140 would take you about nineteen million, three hundred fourteen thousand, seven hundred thirteen 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 242975999938140 cubic inches would be around 5200 feet tall.

Recreational maths with 242975999938140

• 242975999938140 backwards is 041839999579242
• 242975999938140 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 242975999938140's digits is 81
• More coming soon!