129486013820800

Names of 129486013820800

• Cardinal: 129486013820800 can be written as One hundred twenty-nine trillion, four hundred eighty-six billion, thirteen million, eight hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.294860138208 × 10¹⁴

Factors of 129486013820800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 259122

Divisors of 129486013820800

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 25 26 28 32 34 35 40 50 52 56 64 65 68 70 80 85 91 100 101 104 112 119 128 130 136 140 160 170 175 182 200 202 208 221 224 238 260 272 280 320 325 340 350 364 400 404 416 425 442 448 455 476 505 520 544 560 595 640 650 680 700 707 728 800 808 832 850 884 896 910 952 1010 1040 1088 1105 1120 1190 1300 1313 1360 1400 1414 1456 1547 1600 1616 1664 1700 1717 1768 1820 1904 2020 2080 2176 2210 2240 2275 2380 2525 2600 2626 2720 2800 2828 2912 2975 3094 3200 3232 3400 3434 3535 3536 3640 3808 4040 4160 4420 4480 4550 4760 5050 5200 5252 5440 5525 5600 5656 5824 5950 6188 6464 6565 6800 6868 7070 7072 7280 7616 7735 8080 8320 8585 8840 9100 9191 9520 10100 10400 10504 10880 11050 11200 11312 11648 11900 12019 12376 12928 13130 13600 13736 14140 14144 14560 15232 15470 16160 17170 17675 17680 18200 18382 19040 20200 20800 21008 22100 22321 22400 22624 23800 24038 24752 26260 27200 27472 28280 28288 29120 30940 32320 32825 34340 35350 35360 36400 36764 38080 38675 40400 41600 42016 42925 44200 44642 45248 45955 47600 48076 49504 52520 54400 54944 56560 58240 60095 61880 64640 65650 68680 70700 70720 72800 73528 76160 77350 80800 84032 85850 88400 89284 90496 91910 95200 96152 99008 105040 109888 111605 113120 120190 123760 131300 137360 141400 141440 145600 147056 154700 156247 161600 168064 171700 176800 178568 183820 190400 192304 198016 210080 219776 223210 226240 229775 240380 247520 258977 262600 274720 282800 291200 294112 300475 309400 312494 323200 343400 353600 357136 367640 380800 384608 420160 446420 452480 459550 480760 495040 517954 525200 549440 558025 565600 588224 600950 618800 624988 686800 707200 714272 735280 769216 781235 840320 892840 919100 961520 990080 1035908 1050400 1098880 1116050 1131200 1176448 1201900 1237600 1249976 1294885 1373600 1428544 1470560 1538432 1562470 1785680 1812839 1838200 1923040 2071816 2100800 2232100 2262400 2403800 2475200 2499952 2589770 2747200 2857088 2941120 3124940 3366701 3571360 3625678 3676400 3846080 3906175 4143632 4201600 4402609 4464200 4807600 4950400 4999904 5179540 5494400 5882240 6249880 6474425 6733402 7142720 7251356 7352800 7692160 7812350 8287264 8805218 8928400 9064195 9615200 9999808 10359080 12499760 12948850 13466804 14285440 14502712 14705600 15624700 16574528 16833505 17610436 17856800 18128390 19230400 19999616 20718160 22013045 23566907 24999520 25897700 26156677 26933608 29005424 29411200 30818263 31249400 33149056 33667010 35220872 35713600 36256780 38460800 41436320 44026090 45320975 47133814 49999040 51795400 52313354 53867216 57233917 58010848 61636526 62498800 67334020 70441744 71427200 72513560 82872640 84167525 88052180 90641950 94267628 99998080 103590800 104626708 107734432 110065225 114467834 116021696 117834535 123273052 124997600 130783385 134668040 140883488 145027120 154091315 165745280 168335050 176104360 181283900 183096739 188535256 207181600 209253416 215468864 220130450 228935668 232043392 235669070 246546104 249995200 261566770 269336080 281766976 286169585 290054240 308182630 336670100 340036801 352208720 362567800 366193478 377070512 400637419 414363200 418506832 430937728 440260900 444663509 457871336 471338140 493092208 499990400 523133540 538672160 563533952 572339170 580108480 589172675 616365260 653916925 673340200 680073602 704417440 725135600 732386956 754141024 770456575 801274838 828726400 837013664 880521800 889327018 915483695 915742672 942676280 986184416 1046267080 1077344320 1144678340 1160216960 1178345350 1232730520 1307833850 1346680400 1360147204 1408834880 1430847925 1450271200 1464773912 1508282048 1540913150 1602549676 1674027328 1700184005 1761043600 1778654036 1830967390 1831485344 1885352560 1972368832 2003187095 2092534160 2154688640 2223317545 2289356680 2356690700 2380257607 2465461040 2615667700 2693360800 2720294408 2817669760 2861695850 2900542400 2929547824 3016564096 3081826300 3112644563 3205099352 3348054656 3400368010 3522087200 3557308072 3661934780 3662970688 3770705120 3944737664 4006374190 4185068320 4446635090 4577418475 4578713360 4713381400 4760515214 4930922080 5231335400 5386721600 5440588816 5723391700 5780625617 5801084800 5859095648 6163652600 6225289126 6410198704 6800736020 7044174400 7114616144 7323869560 7325941376 7541410240 8012748380 8370136640 8500920025 8893270180 9154836950 9157426720 9426762800 9521030428 9861844160 10015935475 10462670800 10773443200 10881177632 11116587725 11446783400 11561251234 11718191296 11901288035 12327305200 12450578252 12820397408 13601472040 14088348800 14229232288 14647739120 15082820480 15563222815 16025496760 16740273280 17001840050 17786540360 18309673900 18314853440 18853525600 19042060856 19723688320 20031870950 20925341600 21762355264 22233175450 22893566800 23122502468 23436382592 23802576070 24654610400 24901156504 25640794816 27202944080 28458464576 28903128085 29295478240 31126445630 32050993520 34003680100 35573080720 36619347800 36629706880 37707051200 38084121712 40063741900 40464379319 41850683200 43524710528 44466350900 45787133600 46245004936 47605152140 49309220800 49802313008 51281589632 54405888160 56916929152 57806256170 58590956480 59506440175 62252891260 64101987040 68007360200 71146161440 73238695600 75414102400 76168243424 77816114075 80127483800 80928758638 83701366400 88932701800 91574267200 92490009872 95210304280 98618441600 99604626016 108811776320 115612512340 117181912960 119012880350 124505782520 128203974080 136014720400 142292322880 144515640425 146477391200 152336486848 155632228150 160254967600 161857517276 177865403600 183148534400 184980019744 190420608560 199209252032 202321896595 217623552640 231225024680 238025760700 249011565040 256407948160 272029440800 284584645760 289031280850 292954782400 304672973696 311264456300 320509935200 323715034552 355730807200 369960039488 380841217120 398418504064 404643793190 462450049360 476051521400 498023130080 544058881600 578062561700 585909564800 622528912600 641019870400 647430069104 711461614400 739920078976 761682434240 809287586380 924900098720 952103042800 996046260160 1011609482975 1088117763200 1156125123400 1245057825200 1282039740800 1294860138208 1422923228800 1523364868480 1618575172760 1849800197440 1904206085600 1992092520320 2023218965950 2312250246800 2490115650400 2589720276416 3237150345520 3699600394880 3808412171200 4046437931900 4624500493600 4980231300800 5179440552832 6474300691040 7616824342400 8092875863800 9249000987200 9960462601600 12948601382080 16185751727600 18498001974400 25897202764160 32371503455200 64743006910400 129486013820800
• Sum of all divisors σ(n): 420974167178880
• Sum of proper divisors (its aliquot sum) s(n): 291488153358080
• 129486013820800 is an abundant number, because the sum of its proper divisors (291488153358080) is greater than itself. Its abundance is 162002139537280

Bases of 129486013820800

• Binary: 11101011100010001001111110110110110111110000000₂
• Hexadecimal: 0x75C44FDB6F80
• Base-36: 19WD1XED8G

Squares and roots of 129486013820800

• 129486013820800 squared (129486013820800²) is 16766627775200408614512640000
• 129486013820800 cubed (129486013820800³) is 2171043795827809265348591082496294912000000
• The square root of 129486013820800 is 11379192.1427138229
• The cube root of 129486013820800 is 50591.1191979825

Scales and comparisons

• 129,486,013,820,800 seconds is equal to 4,117,254 years, 37 weeks, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 129,486,013,820,800 would take you about ten million, two hundred ninety-three thousand, one hundred thirty-six 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 129486013820800 cubic inches would be around 4215.9 feet tall.

Recreational maths with 129486013820800

• 129486013820800 backwards is 008028310684921
• 129486013820800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129486013820800's digits is 52
• More coming soon!