29988437680890

Names of 29988437680890

• Cardinal: 29988437680890 can be written as Twenty-nine trillion, nine hundred eighty-eight billion, four hundred thirty-seven million, six hundred eighty thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 2.998843768089 × 10¹³

Factors of 29988437680890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 83

Divisors of 29988437680890

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 41 45 54 57 65 78 81 82 90 95 114 117 123 130 135 162 169 171 190 195 205 234 246 247 270 285 338 342 351 361 369 390 405 410 494 507 513 533 570 585 615 702 722 738 741 779 810 845 855 1014 1026 1053 1066 1083 1107 1170 1230 1235 1482 1521 1539 1558 1599 1681 1690 1710 1755 1805 1845 2106 2166 2214 2223 2337 2470 2535 2565 2665 3042 3078 3198 3211 3249 3321 3362 3510 3610 3690 3705 3895 4446 4563 4674 4693 4797 5043 5070 5130 5265 5330 5415 5535 6422 6498 6642 6669 6859 6929 7011 7410 7605 7695 7790 7995 8405 9126 9386 9594 9633 9747 10086 10127 10530 10830 11070 11115 11685 13338 13689 13718 13858 14022 14079 14391 14801 15129 15210 15390 15990 16055 16245 16605 16810 19266 19494 20007 20254 20577 20787 21033 21853 22230 22815 23370 23465 23985 25215 27378 28158 28782 28899 29241 29602 30258 30381 31939 32110 32490 33210 33345 34295 34645 35055 40014 41154 41574 42066 42237 43173 43706 44403 45387 45630 46930 47970 48165 48735 50430 50635 57798 58482 60762 61009 61731 62361 63099 63878 65559 66690 68445 68590 69290 70110 70395 71955 74005 75645 84474 86346 86697 88806 89167 90774 91143 95817 96330 97470 100035 101270 102885 103935 105165 109265 122018 123462 124722 126198 126711 130321 131118 131651 133209 136161 136890 140790 143910 144495 146205 148010 151290 151905 159695 173394 178334 182286 183027 185193 187083 191634 192413 196677 200070 205770 207870 210330 211185 215865 218530 222015 226935 253422 260091 260642 263302 266418 267501 272322 273429 281219 284089 287451 288990 292410 303810 305045 308655 311805 315495 319390 327795 366054 370386 374166 380133 384826 390963 393354 394953 399627 415207 422370 431730 433485 444030 445835 453870 455715 479085 520182 535002 546858 549081 555579 561249 562438 568178 574902 577239 590031 606841 610090 617310 623610 630990 633555 651605 655590 658255 666045 680805 760266 781926 789906 799254 802503 820287 830414 843657 852267 862353 866970 891670 911430 915135 925965 935415 958170 962065 983385 1098162 1111158 1122498 1154478 1159171 1172889 1180062 1184859 1198881 1213682 1245621 1267110 1300455 1303210 1316510 1332090 1337505 1361610 1367145 1406095 1420445 1437255 1605006 1640574 1647243 1687314 1694173 1704534 1724706 1731717 1770093 1820523 1830270 1851930 1870830 1900665 1924130 1954815 1966770 1974765 1998135 2076035 2318342 2345778 2369718 2397762 2407509 2491242 2501369 2530971 2556801 2587059 2600910 2675010 2734290 2745405 2777895 2806245 2812190 2840890 2874510 2886195 2950155 3034205 3294486 3388346 3463434 3477513 3518667 3540186 3554577 3641046 3655847 3736863 3801330 3909630 3949530 3996270 4012515 4101435 4152070 4218285 4261335 4311765 4815018 4941729 5002738 5061942 5082519 5113602 5174118 5195151 5343161 5397691 5461569 5490810 5555790 5612490 5772390 5795855 5864445 5900310 5924295 5994405 6068410 6228105 6955026 7037334 7109154 7222527 7311694 7473726 7504107 7592913 7670403 7888933 8025030 8202870 8236215 8436570 8470865 8522670 8623530 8658585 8850465 9102615 9883458 10165038 10390302 10432539 10556001 10663731 10686322 10795382 10923138 10967541 11210589 11529979 11591710 11728890 11848590 11988810 12037545 12456210 12506845 12654855 12784005 12935295 14445054 15008214 15185826 15247557 15340806 15585453 15777866 16029483 16193073 16384707 16472430 16941730 17317170 17387565 17593335 17700930 17772885 18205230 18279235 18684315 20865078 21112002 21327462 21935082 22024249 22421178 22512321 22778739 23011209 23059958 23666799 24075090 24708645 25013690 25309710 25412595 25568010 25870590 25975755 26715805 26988455 27307845 30495114 31170906 31297617 32058966 32386146 32769414 32902623 33631767 34589937 34775130 35186670 35545770 36112635 36558470 37368630 37520535 37964565 38352015 39444665 44048498 45024642 45557478 45742671 46022418 47333598 47526011 48088449 48579219 49154121 49417290 50825190 51951510 52162695 52780005 53318655 53431610 53976910 54615690 54837705 56052945 57649895 62595234 65805246 66072747 67263534 67536963 69179874 69461093 71000397 72225270 75041070 75929130 76237785 76704030 77927265 78889330 80147415 80965365 81923535 91485342 93892851 95052022 96176898 97158438 98308242 98707869 102556129 103769811 104325390 105560010 106637310 109675410 110121245 112105890 112561605 113893695 115056045 115299790 118333995 132145494 135073926 137228013 138922186 142000794 142578033 144265347 145737657 149889727 152475570 155854530 156488085 160294830 161930730 163847070 164513115 168158835 172949685 187785702 197415738 198218241 202610889 205112258 207539622 208383279 213001191 219069601 220242490 225123210 227787390 228713355 230112090 236667990 237630055 240442245 242896095 245770605 274456026 285156066 288530694 291475314 296123607 299779454 307668387 311309433 312976170 329026230 330363735 336317670 337684815 345899370 347305465 355001985 396436482 405221778 416766558 426002382 427734099 432796041 437212971 438139202 449669181 457426710 469464255 475260110 480884490 485792190 491541210 493539345 512780645 518849055 592247214 594654723 615336774 622618866 625149837 639003573 657208803 660727470 675369630 686140065 694610930 710003970 712890165 721326735 728688285 749448635 855468198 865592082 874425942 899338362 902994209 923005161 933928299 938928510 987078690 991091205 1013054445 1025561290 1037698110 1041916395 1065005955 1095348005 1189309446 1250299674 1278007146 1283202297 1314417606 1349007543 1372280130 1425780330 1442653470 1457376570 1480618035 1498897270 1538341935 1556547165 1783964169 1805988418 1846010322 1867856598 1875449511 1948566451 1971626409 1982182410 2026108890 2083832790 2130011910 2138670495 2163980205 2186064855 2190696010 2248345905 2566404594 2698015086 2708982627 2769015483 2847904813 2961236070 2973273615 3076683870 3113094330 3125749185 3195017865 3286044015 3567928338 3750899022 3849606891 3897132902 3943252818 4047022629 4277340990 4327960410 4372129710 4496691810 4514971045 4615025805 4669641495 5417965254 5538030966 5626348533 5695809626 5845699353 5914879227 5946547230 6251498370 6390035730 6416011485 6572088030 6745037715 7699213782 8094045258 8126947881 8307046449 8543714439 8919820845 9029942090 9230051610 9339282990 9377247555 9742832255 9858132045 11252697066 11691398706 11829758454 12141067887 12832022970 13490075430 13544913135 13845077415 14239524065 16253895762 16614092898 17087428878 17537098059 17744637681 17839641690 18754495110 19248034455 19485664510 19716264090 20235113145 24282135774 24380843643 25631143317 27089826270 27690154830 28131742665 28479048130 29228496765 29574396135 35074196118 35489275362 37022762569 38496068910 40470226290 40634739405 41535232245 42718572195 48761687286 51262286634 52611294177 56263485330 58456993530 59148792270 60705339435 73142530929 74045525138 76893429951 81269478810 83070464490 85437144390 87685490295 88723188405 105222588354 111068287707 121410678870 121904218215 128155716585 146285061858 153786859902 157833882531 175370980590 177446376810 185113812845 222136575414 230680289853 243808436430 256311433170 263056470885 315667765062 333204863121 365712654645 370227625690 384467149755 461360579706 526112941770 555341438535 666409726242 731425309290 768934299510 789169412655 999614589363 1110682877070 1153401449265 1578338825310 1666024315605 1999229178726 2306802898530 2998843768089 3332048631210 4998072946815 5997687536178 9996145893630 14994218840445 29988437680890
• Sum of all divisors σ(n): 94469054098122
• Sum of proper divisors (its aliquot sum) s(n): 64480616417232
• 29988437680890 is an abundant number, because the sum of its proper divisors (64480616417232) is greater than itself. Its abundance is 34492178736342

Bases of 29988437680890

• Binary: 110110100011000111010001011001110001011111010₂
• Hexadecimal: 0x1B463A2CE2FA
• Base-36: AMOHXILMI

Squares and roots of 29988437680890

• 29988437680890 squared (29988437680890²) is 899306394540623201471192100
• 29988437680890 cubed (29988437680890³) is 26968793768707353796822083255467688969000
• The square root of 29988437680890 is 5476169.9828338053
• The cube root of 29988437680890 is 31068.3326783947

Scales and comparisons

• 29,988,437,680,890 seconds is equal to 953,539 years, 29 weeks, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 29,988,437,680,890 would take you about two million, three hundred eighty-three thousand, eight hundred forty-eight 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 29988437680890 cubic inches would be around 2589 feet tall.

Recreational maths with 29988437680890

• 29988437680890 backwards is 09808673488992
• 29988437680890 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29988437680890's digits is 81
• More coming soon!