129211628000

Names of 129211628000

• Cardinal: 129211628000 can be written as One hundred twenty-nine billion, two hundred eleven million, six hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.29211628 × 10¹¹

Factors of 129211628000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 129211628000

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 19 20 25 26 28 32 34 35 38 40 49 50 52 56 65 68 70 76 80 85 91 95 98 100 104 112 119 125 130 133 136 140 152 157 160 170 175 182 190 196 200 208 221 224 238 245 247 250 260 266 272 280 304 314 323 325 340 350 364 380 392 400 416 425 442 455 475 476 490 494 500 520 532 544 560 595 608 628 637 646 650 665 680 700 728 760 784 785 800 833 850 875 884 910 931 950 952 980 988 1000 1040 1064 1099 1105 1120 1190 1225 1235 1256 1274 1292 1300 1330 1360 1400 1456 1520 1547 1568 1570 1615 1625 1666 1700 1729 1750 1768 1820 1862 1900 1904 1960 1976 2000 2041 2080 2125 2128 2198 2210 2261 2275 2375 2380 2450 2470 2512 2548 2584 2600 2660 2669 2720 2800 2912 2975 2983 3040 3094 3140 3185 3230 3250 3325 3332 3400 3458 3500 3536 3640 3724 3800 3808 3920 3925 3952 4000 4082 4165 4199 4250 4256 4396 4420 4522 4550 4655 4750 4760 4900 4940 5024 5096 5168 5200 5320 5338 5495 5525 5600 5950 5966 6125 6175 6188 6280 6370 6460 6500 6650 6664 6800 6916 7000 7072 7280 7448 7600 7693 7735 7840 7850 7904 8075 8164 8330 8398 8500 8645 8792 8840 9044 9100 9310 9500 9520 9800 9880 10192 10205 10336 10400 10640 10676 10829 10990 11050 11305 11375 11900 11932 12103 12250 12350 12376 12560 12740 12920 13000 13300 13328 13345 13600 13832 14000 14287 14560 14875 14896 14915 15200 15386 15470 15700 15827 15925 16150 16328 16625 16660 16796 17000 17290 17584 17680 18088 18200 18620 18683 19000 19040 19600 19625 19760 20384 20410 20825 20881 20995 21280 21352 21658 21980 22100 22610 22750 23275 23800 23864 24206 24500 24700 24752 25120 25480 25840 26000 26600 26656 26690 27475 27625 27664 28000 28574 29393 29750 29792 29830 30772 30875 30940 31400 31654 31850 32300 32656 33250 33320 33592 34000 34580 34697 35168 35360 36176 36400 37240 37366 38000 38465 38675 38779 39200 39250 39520 40375 40820 41650 41762 41990 42704 43225 43316 43960 44200 45220 45500 46550 47600 47728 48412 49000 49400 49504 50711 50960 51025 51680 52000 53200 53380 54145 54950 55250 55328 56525 57148 58786 59500 59660 60515 61544 61750 61880 62800 63308 63700 64600 65312 66500 66640 66725 67184 68000 69160 69394 71435 72352 72800 74480 74575 74732 76000 76930 77350 77558 78500 79135 79625 80750 81640 83300 83524 83980 85408 86450 86632 87920 88400 90440 91000 93100 93415 95200 95456 96824 98000 98800 100009 101422 101920 102050 104125 104405 104975 106400 106760 108290 109900 110500 113050 114296 116375 117572 119000 119320 121030 123088 123500 123760 125600 126616 127400 129200 130781 133000 133280 133450 134368 137375 138320 138788 142870 146167 146965 148960 149150 149464 153860 154700 155116 157000 158270 159250 161500 163280 166600 167048 167960 172900 173264 173485 175840 176800 180880 182000 186200 186830 192325 193375 193648 193895 196000 197600 200018 202844 204100 205751 208250 208810 209950 213520 216125 216580 219800 221000 226100 228592 232750 235144 238000 238640 242060 242879 246176 247000 247520 253232 253555 254800 255125 258400 261562 266000 266900 270725 271453 274750 276640 277576 282625 285740 292334 293930 298300 298928 302575 307720 309400 310232 314000 316540 318500 323000 326560 333200 333625 334096 335920 345800 346528 346970 354977 357175 361760 364000 372400 372875 373660 384650 386750 387296 387790 395675 400036 405688 408200 411502 416500 417620 419900 427040 432250 433160 439600 442000 452200 457184 465500 467075 470288 476000 477280 484120 485758 494000 500045 506464 507110 509600 510250 522025 523124 524875 532000 533800 541450 542906 549500 555152 565250 571480 584668 587860 596600 597856 605150 615440 618800 620464 628000 633080 637000 646000 653905 659243 666400 667250 668192 671840 691600 693940 709954 714350 730835 734825 744800 745750 747320 769300 773500 775580 791350 800072 811376 816400 823004 833000 835240 839800 864500 866320 867425 879200 884000 904400 931000 934150 940576 961625 968240 969475 971516 988000 1000090 1014220 1020500 1028755 1044050 1046248 1049750 1067600 1082900 1085812 1099000 1110304 1130500 1142960 1169336 1175720 1193200 1210300 1214395 1230880 1237600 1240928 1266160 1267775 1274000 1292000 1307810 1318486 1334500 1353625 1357265 1383200 1387880 1419908 1428700 1461670 1469650 1491500 1494640 1512875 1538600 1547000 1551160 1582700 1600144 1622752 1632800 1646008 1666000 1670480 1679600 1700153 1729000 1732640 1734850 1774885 1785875 1808800 1862000 1868300 1900171 1923250 1936480 1938950 1943032 1978375 2000180 2028440 2041000 2057510 2088100 2092496 2099500 2135200 2165800 2171624 2198000 2261000 2285920 2335375 2338672 2351440 2386400 2420600 2428790 2484839 2500225 2532320 2535550 2548000 2610125 2615620 2636972 2669000 2707250 2714530 2775760 2839816 2857400 2923340 2939300 2983000 2989280 3025750 3077200 3094000 3102320 3165400 3200288 3269525 3292016 3296215 3332000 3340960 3359200 3400306 3458000 3469700 3549770 3571750 3654175 3674125 3724000 3736600 3800342 3846500 3877900 3886064 3956750 4000360 4056880 4082000 4115020 4176200 4184992 4199000 4331600 4337125 4343248 4396000 4522000 4614701 4670750 4677344 4702880 4841200 4847375 4857580 4969678 5000450 5071100 5143775 5220250 5231240 5273944 5338000 5414500 5429060 5551520 5679632 5714800 5846680 5878600 5966000 6051500 6071975 6154400 6188000 6204640 6330800 6338875 6539050 6584032 6592430 6786325 6800612 6916000 6939400 7099540 7143500 7308350 7348250 7473200 7600684 7693000 7755800 7772128 7913500 8000720 8113760 8164000 8230040 8352400 8398000 8500765 8663200 8674250 8686496 8874425 9044000 9229402 9341500 9500855 9682400 9694750 9715160 9939356 10000900 10142200 10287550 10440500 10462480 10547888 10676000 10829000 10858120 11359264 11429600 11693360 11757200 11932000 12103000 12143950 12424195 12501125 12661600 12677750 13078100 13184860 13572650 13601224 13878800 14199080 14287000 14616700 14696500 14946400 15201368 15386000 15511600 15827000 16001440 16347625 16460080 16481075 16704800 16796000 17001530 17348500 17748850 18270875 18458804 18683000 19001710 19389500 19430320 19878712 20001800 20284400 20575100 20881000 20924960 21095776 21658000 21716240 23073505 23386720 23514400 24206000 24287900 24848390 25002250 25355500 25718875 26156200 26369720 27145300 27202448 27757600 28398160 28574000 29233400 29393000 30359875 30402736 30772000 31023200 31654000 32302907 32695250 32920160 32962150 33931625 34003060 34697000 35497700 36541750 36917608 37366000 38003420 38779000 38860640 39757424 40003600 40568800 41150200 41762000 42503825 43316000 43432480 44372125 46147010 47504275 48412000 48575800 49696780 50004500 50711000 51437750 52312400 52739440 54290600 54404896 56796320 57148000 58466800 58786000 60719750 60805472 62120975 63308000 64605814 65390500 65924300 67863250 68006120 69394000 70995400 73083500 73835216 74732000 76006840 77558000 79514848 80007200 82300400 82405375 83524000 85007650 88744250 92294020 95008550 97151600 99393560 100009000 101422000 102875500 104624800 105478880 108581200 115367525 116933600 117572000 121439500 124241950 129211628 130781000 131848600 135726500 136012240 138788000 141990800 146167000 147670432 152013680 155116000 161514535 164600800 164810750 170015300 177488500 184588040 190017100 194303200 198787120 200018000 202844000 205751000 212519125 217162400 230735050 237521375 242879000 248483900 258423256 261562000 263697200 271453000 272024480 283981600 292334000 304027360 310604875 323029070 329621500 340030600 354977000 369176080 380034200 397574240 400036000 411502000 425038250 461470100 475042750 485758000 496967800 516846512 523124000 527394400 542906000 576837625 584668000 621209750 646058140 659243000 680061200 709954000 738352160 760068400 807572675 823004000 850076500 922940200 950085500 971516000 993935600 1033693024 1085812000 1153675250 1242419500 1292116280 1318486000 1360122400 1419908000 1520136800 1615145350 1700153000 1845880400 1900171000 1987871200 2307350500 2484839000 2584232560 2636972000 3230290700 3400306000 3691760800 3800342000 4037863375 4614701000 4969678000 5168465120 6460581400 6800612000 7600684000 8075726750 9229402000 9939356000 12921162800 16151453500 18458804000 25842325600 32302907000 64605814000 129211628000
• Sum of all divisors σ(n): 446095278720
• Sum of proper divisors (its aliquot sum) s(n): 316883650720
• 129211628000 is an abundant number, because the sum of its proper divisors (316883650720) is greater than itself. Its abundance is 187672022720

Bases of 129211628000

• Binary: 1111000010101100111001111100111100000₂
• Hexadecimal: 0x1E159CF9E0
• Base-36: 1NCX9M8W

Squares and roots of 129211628000

• 129211628000 squared (129211628000²) is 16695644810410384000000
• 129211628000 cubed (129211628000³) is 2157271446462877064745152000000000
• The square root of 129211628000 is 359460.1897289879
• The cube root of 129211628000 is 5055.5359087555

Scales and comparisons

• 129,211,628,000 seconds is equal to 4,108 years, 27 weeks, 3 days, 22 hours, 53 minutes, 20 seconds.
• To count from 1 to 129,211,628,000 would take you about eight thousand, two hundred seventeen 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 129211628000 cubic inches would be around 421.3 feet tall.

Recreational maths with 129211628000

• 129211628000 backwards is 000826112921
• 129211628000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129211628000's digits is 32
• More coming soon!