129356864816040

Names of 129356864816040

• Cardinal: 129356864816040 can be written as One hundred twenty-nine trillion, three hundred fifty-six billion, eight hundred sixty-four million, eight hundred sixteen thousand and forty.

Scientific notation

• Scientific notation: 1.2935686481604 × 10¹⁴

Factors of 129356864816040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 269386

Divisors of 129356864816040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 31 34 36 40 45 51 60 62 68 72 85 90 93 102 120 124 136 149 153 155 170 180 186 204 248 255 279 289 298 306 310 340 360 372 408 447 465 510 527 558 578 596 612 620 680 744 745 765 867 894 930 1020 1054 1116 1156 1192 1224 1240 1341 1395 1445 1490 1530 1581 1734 1788 1860 2040 2108 2232 2235 2312 2533 2601 2635 2682 2790 2890 2980 3060 3162 3468 3576 3720 4216 4335 4470 4619 4743 5066 5202 5270 5364 5580 5780 5960 6120 6324 6705 6936 7599 7905 8670 8940 8959 9238 9486 10132 10404 10540 10728 11160 11560 12648 12665 13005 13410 13857 15198 15810 17340 17880 17918 18476 18972 20264 20808 21080 22797 23095 23715 25330 26010 26820 26877 27714 30396 31620 34680 35836 36952 37944 37995 41571 43061 44795 45594 46190 47430 50660 52020 53640 53754 55428 60792 63240 69285 71672 75990 78523 80631 83142 86122 89590 91188 92380 94860 101320 104040 107508 110856 113985 129183 134385 138570 151980 157046 161262 166284 172244 179180 182376 184760 189720 207855 215016 215305 227970 235569 258366 268770 269179 277140 303960 314092 322524 332568 344488 358360 387549 392615 403155 415710 430610 455940 471138 516732 537540 538358 554280 628184 645048 645915 706707 775098 785230 806310 807537 831420 861220 911880 942276 1033464 1075080 1076716 1177845 1291830 1334891 1345895 1413414 1550196 1570460 1612620 1615074 1662840 1722440 1884552 1937745 2153432 2355690 2422611 2583660 2669782 2691790 2826828 3100392 3140920 3225240 3230148 3533535 3875490 4004673 4037685 4576043 4711380 4845222 5167320 5339564 5383580 5653656 6460296 6674455 7067070 7750980 8009346 8075370 8344549 9152086 9422760 9690444 10679128 10767160 12014019 12113055 13348910 13728129 14134140 15501960 16018692 16150740 16689098 18304172 19380888 20023365 22880215 24028038 24226110 25033647 26697820 27456258 28268280 32037384 32301480 33378196 36608344 40046730 40107671 41184387 41722745 45760430 48056076 48452220 50067294 53395640 54912516 60070095 66756392 68640645 75100941 77792731 80093460 80215342 82368774 83445490 91520860 96112152 96904440 100134588 109825032 120140190 120323013 125168235 137281290 141857333 150201882 155585462 160186920 160430684 164737548 166890980 183041720 200269176 200538355 205921935 233378193 240280380 240646026 250336470 274562580 283714666 300403764 311170924 320861368 329475096 333781960 360969039 375504705 388963655 401076710 411843870 425571999 466756386 480560760 481292052 500672940 549125160 567429332 600807528 601615065 622341848 681830407 700134579 709286665 721938078 751009410 777927310 802153420 823687740 851143998 933512772 962584104 1001345880 1134858664 1166890965 1203230130 1243337801 1276715997 1363660814 1400269158 1418573330 1443876156 1502018820 1555854620 1604306840 1647375480 1702287996 1804845195 1867025544 2045491221 2127859995 2333781930 2406460260 2411574661 2486675602 2553431994 2727321628 2800538316 2837146660 2887752312 3004037640 3111709240 3404575992 3409152035 3500672895 3609690390 3730013403 4090982442 4255719990 4667563860 4812920520 4823149322 4973351204 5106863988 5454643256 5601076632 5674293320 6136473663 6216689005 6383579985 6818304070 7001345790 7219380780 7234723983 7460026806 8181964884 8511439980 9335127720 9646298644 9946702408 10213727976 10227456105 11190040209 11591116919 12057873305 12272947326 12433378010 12767159970 13636608140 14002691580 14438761560 14469447966 14920053612 16363929768 17022879960 18650067015 19292597288 20454912210 21136742617 21704171949 22380080418 23182233838 24115746610 24545894652 24866756020 25534319940 27273216280 28005383160 28938895932 29840107224 30682368315 34773350757 36173619915 37300134030 40909824420 42273485234 43408343898 44760160836 46364467676 48231493220 49091789304 49733512040 51068639880 55950201045 57877791864 57955584595 61364736630 63410227851 69546701514 72347239830 74600268060 81819648840 84546970468 86816687796 89520321672 92728935352 96462986440 104320052271 105683713085 108520859745 111900402090 115911169190 122729473260 126820455702 139093403028 144694479660 149200536120 169093940936 173633375592 173866753785 190230683553 208640104542 211367426170 217041719490 223800804180 231822338380 245458946520 253640911404 278186806056 289388959320 317051139255 347733507570 359324624489 380461367106 417280209084 422734852340 434083438980 447601608360 463644676760 507281822808 521600261355 634102278510 695467015140 718649248978 760922734212 834560418168 845469704680 868166877960 951153417765 1043200522710 1077973873467 1268204557020 1390934030280 1437298497956 1521845468424 1796623122445 1902306835530 2086401045420 2155947746934 2536409114040 2874596995912 3233921620401 3593246244890 3804613671060 4172802090840 4311895493868 5389869367335 6467843240802 7186492489780 7609227342120 8623790987736 10779738734670 12935686481604 14372984979560 16169608102005 21559477469340 25871372963208 32339216204010 43118954938680 64678432408020 129356864816040
• Sum of all divisors σ(n): 464096468160000
• Sum of proper divisors (its aliquot sum) s(n): 334739603343960
• 129356864816040 is an abundant number, because the sum of its proper divisors (334739603343960) is greater than itself. Its abundance is 205382738527920

Bases of 129356864816040

• Binary: 11101011010011000111101111110100000001110101000₂
• Hexadecimal: 0x75A63DFA03A8
• Base-36: 19UPQ1EZE0

Squares and roots of 129356864816040

• 129356864816040 squared (129356864816040²) is 16733198475035247263041281600
• 129356864816040 cubed (129356864816040³) is 2164554093075101158979366466849109836864000
• The square root of 129356864816040 is 11373515.9390594781
• The cube root of 129356864816040 is 50574.2937870927

Scales and comparisons

• 129,356,864,816,040 seconds is equal to 4,113,148 years, 9 weeks, 8 hours, 54 minutes.
• To count from 1 to 129,356,864,816,040 would take you about ten million, two hundred eighty-two thousand, eight hundred seventy 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 129356864816040 cubic inches would be around 4214.5 feet tall.

Recreational maths with 129356864816040

• 129356864816040 backwards is 040618468653921
• The number of decimal digits it has is: 15
• The sum of 129356864816040's digits is 63
• More coming soon!