129840181381120

Names of 129840181381120

• Cardinal: 129840181381120 can be written as One hundred twenty-nine trillion, eight hundred forty billion, one hundred eighty-one million, three hundred eighty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2984018138112 × 10¹⁴

Factors of 129840181381120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 90

Divisors of 129840181381120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 53 56 64 70 80 92 106 112 115 128 140 160 161 184 212 224 230 256 265 280 320 322 368 371 424 448 460 512 529 530 560 640 644 736 742 805 848 896 920 1024 1058 1060 1120 1219 1280 1288 1472 1484 1610 1696 1792 1840 1855 2048 2116 2120 2240 2438 2560 2576 2645 2809 2944 2968 3220 3392 3584 3680 3703 3710 4232 4240 4480 4876 5120 5152 5290 5618 5888 5936 6095 6440 6784 7168 7360 7406 7420 8464 8480 8533 8960 9752 10240 10304 10580 11236 11776 11872 12167 12190 12880 13568 14045 14336 14720 14812 14840 16928 16960 17066 17920 18515 19504 19663 20608 21160 22472 23552 23744 24334 24380 25760 27136 28037 28090 29440 29624 29680 33856 33920 34132 35840 37030 39008 39326 41216 42320 42665 44944 47104 47488 48668 48760 51520 54272 56074 56180 58880 59248 59360 60835 64607 67712 67840 68264 71680 74060 78016 78652 82432 84640 85169 85330 89888 94976 97336 97520 98315 103040 108544 112148 112360 117760 118496 118720 121670 129214 135424 135680 136528 140185 148120 148877 156032 157304 164864 169280 170338 170660 179776 189952 194672 195040 196259 196630 206080 224296 224720 235520 236992 237440 243340 258428 270848 271360 273056 280370 296240 297754 312064 314608 323035 329728 338560 340676 341320 359552 379904 389344 390080 392518 393260 412160 425845 448592 449440 452249 473984 474880 486680 516856 541696 542720 546112 560740 592480 595508 624128 629216 644851 646070 677120 681352 682640 719104 744385 759808 778688 780160 785036 786520 824320 851690 897184 898880 904498 947968 949760 973360 981295 1033712 1042139 1083392 1092224 1121480 1184960 1191016 1248256 1258432 1289702 1292140 1354240 1362704 1365280 1438208 1485961 1488770 1557376 1560320 1570072 1573040 1648640 1703380 1794368 1797760 1808996 1895936 1899520 1946720 1962590 2067424 2084278 2184448 2242960 2261245 2369920 2382032 2496512 2516864 2579404 2584280 2708480 2725408 2730560 2876416 2971922 2977540 3114752 3120640 3140144 3146080 3224255 3406760 3424171 3588736 3595520 3617992 3791872 3799040 3893440 3925180 4134848 4168556 4368896 4485920 4513957 4522490 4739840 4764064 5033728 5158808 5168560 5210695 5416960 5450816 5461120 5752832 5943844 5955080 6229504 6241280 6280288 6292160 6448510 6813520 6848342 7177472 7191040 7235984 7429805 7583744 7786880 7850360 8269696 8337112 8737792 8971840 9027914 9044980 9479680 9528128 10067456 10317616 10337120 10401727 10421390 10901632 10922240 11887688 11910160 12459008 12482560 12560576 12584320 12897020 13627040 13696684 14354944 14382080 14471968 14859610 15573760 15700720 16539392 16674224 17120855 17475584 17943680 18055828 18089960 18959360 19056256 20134912 20635232 20674240 20803454 20842780 21803264 21844480 22569785 23775376 23820320 23969197 24918016 25121152 25168640 25794040 27254080 27393368 28709888 28764160 28943936 29719220 31147520 31401440 33078784 33348448 34177103 34241710 35887360 36111656 36179920 37918720 38112512 40269824 41270464 41348480 41606908 41685560 43606528 43688960 45139570 47550752 47640640 47938394 50242304 50337280 51588080 52008635 54508160 54786736 57419776 57887872 59438440 62295040 62802880 66157568 66696896 68354206 68483420 71774720 72223312 72359840 76225024 78755933 82540928 82696960 83213816 83371120 87213056 87377920 90279140 95101504 95281280 95876788 100484608 100674560 103176160 104017270 109016320 109573472 115775744 118876880 119845985 124590080 125605760 132315136 133393792 136708412 136966840 143549440 144446624 144719680 152450048 157511866 165081856 165393920 166427632 166742240 170885515 174426112 180558280 190203008 190562560 191753576 200969216 201349120 206352320 208034540 218032640 219146944 231551488 237753760 239239721 239691970 251211520 266787584 273416824 273933680 287098880 288893248 289439360 304900096 315023732 330163712 330787840 332855264 333484480 341771030 361116560 380406016 381125120 383507152 393779665 401938432 412704640 416069080 436065280 438293888 463102976 475507520 478479442 479383940 502423040 533575168 546833648 547867360 551291531 577786496 578878720 630047464 660327424 661575680 665710528 666968960 683542060 722233120 760812032 762250240 767014304 787559330 825409280 832138160 872130560 876587776 926205952 951015040 956958884 958767880 1004846080 1067150336 1093667296 1095734720 1102583062 1155572992 1157757440 1196198605 1260094928 1320654848 1331421056 1333937920 1367084120 1444466240 1521624064 1524500480 1534028608 1575118660 1650818560 1664276320 1753175552 1811386459 1902030080 1913917768 1917535760 2009692160 2134300672 2187334592 2191469440 2205166124 2311145984 2315514880 2392397210 2520189856 2662842112 2667875840 2734168240 2756457655 2888932480 3043248128 3068057216 3150237320 3301637120 3328552640 3506351104 3622772918 3804060160 3827835536 3835071520 4374669184 4382938880 4410332248 4622291968 4631029760 4784794420 5040379712 5325684224 5335751680 5468336480 5512915310 5777864960 6136114432 6300474640 6603274240 6657105280 7012702208 7245545836 7608120320 7655671072 7670143040 8749338368 8765877760 8820664496 9056932295 9244583936 9569588840 10080759424 10651368448 10671503360 10936672960 11025830620 11555729920 12272228864 12600949280 12679705213 13314210560 14491091672 15216240640 15311342144 15340286080 17498676736 17531755520 17641328992 18113864590 19139177680 20161518848 21302736896 21873345920 22051661240 23111459840 24544457728 25201898560 25359410426 26628421120 28982183344 30622684288 30680572160 34997353472 35063511040 35282657984 36227729180 38278355360 40323037696 43746691840 44103322480 46222919680 49088915456 50403797120 50718820852 53256842240 57964366688 61245368576 61361144320 63398526065 69994706944 70565315968 72455458360 76556710720 80646075392 87493383680 88206644960 100807594240 101437641704 106513684480 115928733376 122490737152 122722288640 126797052130 141130631936 144910916720 153113421440 161292150784 174986767360 176413289920 201615188480 202875283408 231857466752 244981474304 245444577280 253594104260 282261263872 289821833440 306226842880 349973534720 352826579840 403230376960 405750566816 463714933504 489962948608 507188208520 564522527744 579643666880 612453685760 705653159680 806460753920 811501133632 927429867008 1014376417040 1129045055488 1159287333760 1224907371520 1411306319360 1623002267264 1854859734016 2028752834080 2318574667520 2449814743040 2822612638720 3246004534528 3709719468032 4057505668160 4637149335040 5645225277440 6492009069056 8115011336320 9274298670080 12984018138112 16230022672640 18548597340160 25968036276224 32460045345280 64920090690560 129840181381120
• Sum of all divisors σ(n): 379386903168000
• Sum of proper divisors (its aliquot sum) s(n): 249546721786880
• 129840181381120 is an abundant number, because the sum of its proper divisors (249546721786880) is greater than itself. Its abundance is 119706540405760

Bases of 129840181381120

• Binary: 11101100001011011000101111000111000100000000000₂
• Hexadecimal: 0x7616C5E38800
• Base-36: 1A0VR7MBR4

Squares and roots of 129840181381120

• 129840181381120 squared (129840181381120²) is 16858472701082140710692454400
• 129840181381120 cubed (129840181381120³) is 2188907153317165161580202382289354620928000
• The square root of 129840181381120 is 11394743.5855801511
• The cube root of 129840181381120 is 50637.2024812519

Scales and comparisons

• 129,840,181,381,120 seconds is equal to 4,128,516 years, 7 weeks, 4 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 129,840,181,381,120 would take you about ten million, three hundred twenty-one thousand, two hundred ninety 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 129840181381120 cubic inches would be around 4219.8 feet tall.

Recreational maths with 129840181381120

• 129840181381120 backwards is 021183181048921
• The number of decimal digits it has is: 15
• The sum of 129840181381120's digits is 49
• More coming soon!