30787442348040

Names of 30787442348040

• Cardinal: 30787442348040 can be written as Thirty trillion, seven hundred eighty-seven billion, four hundred forty-two million, three hundred forty-eight thousand and forty.

Scientific notation

• Scientific notation: 3.078744234804 × 10¹³

Factors of 30787442348040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1861

Divisors of 30787442348040

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 61 63 70 72 81 84 90 98 105 108 120 122 126 135 140 147 162 168 180 183 189 196 210 216 244 245 252 270 280 294 305 315 324 360 366 378 392 405 420 427 441 488 490 504 540 549 567 588 610 630 648 732 735 756 810 840 854 882 915 945 980 1080 1098 1134 1176 1220 1260 1281 1323 1464 1470 1512 1620 1647 1708 1764 1783 1830 1890 1960 2135 2196 2205 2268 2440 2520 2562 2646 2745 2835 2940 2989 3240 3294 3416 3528 3566 3660 3780 3843 3969 4270 4392 4410 4536 4941 5124 5292 5349 5490 5670 5880 5978 6405 6588 6615 7132 7320 7560 7686 7938 8235 8540 8820 8915 8967 9882 10248 10584 10698 10980 11340 11529 11956 12481 12810 13176 13230 14264 14945 15372 15876 16047 16470 17080 17640 17830 17934 19215 19764 19845 21396 21960 22680 23058 23912 24705 24962 25620 26460 26745 26901 29890 30744 31752 32094 32940 34587 35660 35868 37443 38430 39528 39690 42792 44835 46116 48141 49410 49924 51240 52920 53490 53802 57645 59780 62405 64188 65880 69174 71320 71736 74886 76860 79380 80235 80703 87367 89670 92232 96282 98820 99848 106980 107604 108763 112329 115290 119560 124810 128376 134505 138348 144423 149772 153720 158760 160470 161406 172935 174734 179340 187215 192564 197640 213960 215208 217526 224658 230580 240705 242109 249620 262101 269010 276696 288846 299544 320940 322812 326289 336987 345870 349468 358680 374430 385128 403515 435052 436835 449316 461160 481410 484218 499240 524202 538020 543815 561645 577692 641880 645624 652578 673974 691740 698936 722115 748860 761341 786303 807030 870104 873670 898632 962820 968436 978867 1010961 1048404 1076040 1087630 1123290 1155384 1210545 1305156 1310505 1347948 1383480 1444230 1497720 1522682 1572606 1614060 1631445 1684935 1747340 1925640 1936872 1957734 2021922 2096808 2175260 2246580 2284023 2358909 2421090 2610312 2621010 2695896 2888460 2936601 3045364 3145212 3179089 3228120 3262890 3369870 3494680 3806705 3915468 3931515 4043844 4350520 4493160 4568046 4717818 4842180 4894335 5054805 5242020 5329387 5776920 5873202 6090728 6290424 6358178 6525780 6739740 6852069 7076727 7613410 7830936 7863030 8087688 8809803 9136092 9435636 9537267 9684360 9788670 10109610 10484040 10658774 11420115 11746404 11794545 12716356 13051560 13479480 13704138 14153454 14683005 15226820 15726060 15895445 15988161 17619606 18272184 18871272 19074534 19577340 20219220 20556207 21317548 22253623 22840230 23492808 23589090 25432712 26646935 27408276 28306908 28611801 29366010 30453640 31452120 31790890 31976322 34260345 35239212 35383635 38149068 39154680 40438440 41112414 42635096 44049015 44507246 45680460 47178180 47686335 47964483 53293870 54816552 56613816 57223602 58732020 61668621 63581780 63952644 66760869 68520690 70478424 70767270 76298136 79940805 82224828 85835403 88098030 89014492 91360920 94356360 95372670 95928966 102781035 106587740 111268115 114447204 117464040 123337242 127163560 127905288 133521738 137041380 141534540 143059005 143893449 155775361 159881610 164449656 171670806 176196060 178028984 190745340 191857932 193924429 200282607 205562070 213175480 222536230 228894408 239822415 246674484 257506209 267043476 274082760 283069080 286118010 287786898 308343105 311550722 319763220 333804345 343341612 352392120 381490680 383715864 387848858 400565214 411124140 429177015 431680347 445072460 467326083 479644830 493348968 515012418 534086952 572236020 575573796 581773287 600847821 616686210 623101444 639526440 667608690 686683224 719467245 775697716 778876805 801130428 822248280 858354030 863360694 890144920 934652166 959289660 969622145 1001413035 1030024836 1144472040 1151147592 1163546574 1201695642 1233372420 1246202888 1287531045 1335217380 1357471003 1401978249 1438934490 1551395432 1557753610 1602260856 1716708060 1726721388 1745319861 1802543463 1869304332 1918579320 1939244290 2002826070 2060049672 2158401735 2327093148 2336630415 2403391284 2466744840 2575062090 2670434760 2714942006 2803956498 2877868980 2908866435 3004239105 3115507220 3433416120 3453442776 3490639722 3605086926 3738608664 3878488580 4005652140 4072413009 4205934747 4316803470 4654186296 4673260830 4806782568 5150124180 5235959583 5429884012 5607912996 5755737960 5817732870 6008478210 6231014440 6787355015 6981279444 7009891245 7210173852 7756977160 8011304280 8144826018 8411869494 8633606940 8726599305 9012717315 9346521660 9502297021 10300248360 10471919166 10859768024 11215825992 11635465740 12016956420 12217239027 12617804241 13574710030 13962558888 14019782490 14420347704 15707878749 16289652036 16823738988 17267213880 17453198610 18025434630 18693043320 19004594042 20362065045 20943838332 21029673735 23270931480 24033912840 24434478054 25235608482 26179797915 27149420060 28039564980 28506891063 31415757498 32579304072 33647477976 34906397220 36050869260 36651717081 38009188084 40724130090 41887676664 42059347470 47511485105 48868956108 50471216964 52359595830 54298840120 56079129960 57013782126 61086195135 62831514996 63089021205 69812794440 72101738520 73303434162 76018376168 78539393745 81448260180 84118694940 85520673189 95022970210 97737912216 100942433928 104719191660 109955151243 114027564252 122172390270 125663029992 126178042410 142534455315 146606868324 157078787490 162896520360 168237389880 171041346378 183258585405 190045940420 209438383320 219910302486 228055128504 244344780540 252356084820 256562019567 285068910630 293213736648 314157574980 342082692756 366517170810 380091880840 427603365945 439820604972 488689561080 504712169640 513124039134 549775756215 570137821260 628315149960 684165385512 733034341620 769686058701 855206731890 879641209944 1026248078268 1099551512430 1140275642520 1282810097835 1466068683240 1539372117402 1710413463780 2052496156536 2199103024860 2565620195670 3078744234804 3420826927560 3848430293505 4398206049720 5131240391340 6157488469608 7696860587010 10262480782680 15393721174020 30787442348040
• Sum of all divisors σ(n): 122416724431980
• Sum of proper divisors (its aliquot sum) s(n): 91629282083940
• 30787442348040 is an abundant number, because the sum of its proper divisors (91629282083940) is greater than itself. Its abundance is 60841839735900

Bases of 30787442348040

• Binary: 111000000000001000010100100001001000000001000₂
• Hexadecimal: 0x1C0042909008
• Base-36: AWVK09KI0

Squares and roots of 30787442348040

• 30787442348040 squared (30787442348040²) is 947866606333886748491841600
• 30787442348040 cubed (30787442348040³) is 29182388496136864572207104678287750464000
• The square root of 30787442348040 is 5548643.2889527147
• The cube root of 30787442348040 is 31341.8434632639

Scales and comparisons

• 30,787,442,348,040 seconds is equal to 978,945 years, 22 weeks, 4 days, 6 hours, 54 minutes.
• To count from 1 to 30,787,442,348,040 would take you about two million, four hundred forty-seven thousand, three hundred sixty-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 30787442348040 cubic inches would be around 2611.8 feet tall.

Recreational maths with 30787442348040

• 30787442348040 backwards is 04084324478703
• 30787442348040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30787442348040's digits is 54
• More coming soon!