12812012732400

Names of 12812012732400

• Cardinal: 12812012732400 can be written as Twelve trillion, eight hundred twelve billion, twelve million, seven hundred thirty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.28120127324 × 10¹³

Factors of 12812012732400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2718

Divisors of 12812012732400

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 25 28 30 35 38 40 42 48 49 50 56 57 60 70 75 76 80 84 95 98 100 105 112 114 120 133 140 147 150 152 168 175 190 196 200 210 228 240 245 266 280 285 294 300 304 336 343 350 380 392 399 400 420 456 475 490 525 532 560 570 588 600 665 686 700 735 760 784 798 840 912 931 941 950 980 1029 1050 1064 1140 1176 1200 1225 1330 1372 1400 1425 1470 1520 1596 1680 1715 1741 1862 1882 1900 1960 1995 2058 2100 2128 2280 2352 2450 2660 2744 2793 2800 2823 2850 2940 3192 3325 3430 3482 3675 3724 3764 3800 3920 3990 4116 4200 4560 4655 4705 4900 5145 5223 5320 5488 5586 5646 5700 5880 6384 6517 6587 6650 6860 6964 7350 7448 7528 7600 7980 8232 8400 8575 8705 9310 9410 9800 9975 10290 10446 10640 11172 11292 11400 11760 12187 13034 13174 13300 13720 13928 13965 14115 14700 14896 15056 15960 16464 17150 17410 17879 18620 18820 19551 19600 19761 19950 20580 20892 22344 22584 22800 23275 23525 24374 25725 26068 26115 26348 26600 27440 27856 27930 28230 29400 31920 32585 32935 33079 34300 34820 35758 36561 37240 37640 39102 39522 39900 41160 41784 43525 44688 45168 46109 46550 47050 48748 51450 52136 52230 52696 53200 53637 55860 56460 58800 60935 65170 65870 66158 68600 69640 69825 70575 71516 73122 74480 75280 78204 79044 79800 82320 83568 85309 87050 89395 92218 93100 94100 97496 97755 98805 99237 102900 104272 104460 105392 107274 111720 112920 121870 125153 130340 130575 131740 132316 137200 138327 139280 139650 141150 143032 146244 156408 158088 159600 162925 164675 165395 170618 174100 178790 182805 184436 186200 188200 194992 195510 197610 198474 205800 208920 214548 223440 225840 230545 231553 243740 250306 255927 260680 261150 263480 264632 268185 276654 279300 282300 286064 292488 304675 312816 316176 322763 325850 329350 330790 341236 348200 357580 365610 368872 372400 375459 376400 391020 395220 396948 411600 417840 426545 429096 446975 461090 463106 487480 488775 494025 496185 500612 511854 521360 522300 526960 529264 536370 553308 558600 564600 584976 597163 609350 625765 645526 651700 658700 661580 682472 691635 694659 696400 715160 731220 737744 750918 782040 790440 793896 826975 853090 858192 876071 893950 914025 922180 926212 968289 974960 977550 988050 992370 1001224 1023708 1044600 1072740 1106616 1117200 1129200 1152725 1157765 1194326 1218700 1251530 1279635 1291052 1303400 1317400 1323160 1340925 1364944 1383270 1389318 1430320 1462440 1501836 1564080 1580880 1587792 1613815 1620871 1638281 1653950 1706180 1752142 1787900 1791489 1828050 1844360 1852424 1877295 1936578 1955100 1976100 1984740 2002448 2047416 2089200 2132725 2145480 2213232 2305450 2315530 2388652 2437400 2480925 2503060 2559270 2582104 2606800 2628213 2634800 2646320 2681850 2766540 2778636 2924880 2985815 3003672 3128825 3227630 3241742 3276562 3307900 3412360 3458175 3473295 3504284 3575800 3582978 3656100 3688720 3704848 3754590 3873156 3910200 3952200 3969480 4094832 4265450 4290960 4380355 4610900 4631060 4777304 4841445 4862613 4874800 4914843 4961850 5006120 5118540 5164208 5256426 5363700 5533080 5557272 5788825 5971630 6007344 6132497 6257650 6398175 6455260 6483484 6553124 6615800 6824720 6916350 6946590 7008568 7151600 7165956 7312200 7509180 7746312 7820400 7904400 7938960 8069075 8104355 8191405 8530900 8760710 8957445 9221800 9262120 9386475 9554608 9682890 9725226 9829686 9923700 10012240 10237080 10512852 10727400 11066160 11114544 11346097 11467967 11577650 11943260 12264994 12515300 12796350 12910520 12966968 13106248 13141065 13231600 13832700 13893180 14017136 14331912 14624400 14929075 15018360 15492624 16138150 16208710 16382810 17061800 17366475 17521420 17914890 18397491 18443600 18524240 18772950 19365780 19450452 19659372 19847400 20474160 21025704 21454800 21901775 22692194 22935934 23155300 23886520 24207225 24313065 24529988 24574215 25030600 25592700 25821040 25933936 26212496 26282130 27665400 27786360 28663824 29858150 30036720 30662485 31127339 32276300 32417420 32765620 34038291 34123600 34403901 34732950 35042840 35829780 36794982 37545900 38731560 38900904 39318744 39694800 40521775 40957025 42051408 43803550 44787225 45384388 45871868 46310600 47773040 48414450 48626130 49059976 49148430 50061200 51185400 52564260 55330800 55572720 56730485 57339835 59716300 61324970 62254678 64552600 64834840 65531240 65705325 68076582 68807802 69465900 70085680 71659560 73589964 75091800 77463120 77801808 78637488 80275769 81043550 81914050 87607100 89574450 90768776 91743736 91987455 92621200 93382017 96828900 97252260 98119952 98296860 102370800 105128520 113460970 114679670 119432600 121565325 122649940 122871075 124509356 129105200 129669680 131062480 131410650 136153164 137615604 138931800 143319120 147179928 150183600 153312425 155636695 160551538 162087100 163828100 170191455 172019505 175214200 179148900 181537552 183487472 183974910 186764034 193657800 194504520 196593720 210257040 217891373 226921940 229359340 238865200 240827307 243130650 245299880 245742150 249018712 262821300 272306328 275231208 277863600 283652425 286699175 294359856 306624850 311273390 321103076 324174200 327656200 340382910 344039010 350428400 358297800 367949820 373528068 387315600 389009040 393187440 401378845 435782746 453843880 458718680 459937275 466910085 481654614 486261300 490599760 491484300 498037424 525642600 544612656 550462416 561930383 567304850 573398350 613249700 622546780 642206152 648348400 653674119 655312400 680765820 688078020 716595600 735899640 747056136 778183475 802757690 850957275 860097525 871565492 907687760 917437360 919874550 933820170 963309228 972522600 982968600 1051285200 1089456865 1123860766 1134609700 1146796700 1204136535 1226499400 1245093560 1284412304 1307348238 1361531640 1376156040 1471799280 1494112272 1525239611 1556366950 1605515380 1685791149 1701914550 1720195050 1743130984 1839749100 1867640340 1926618456 1945045200 1965937200 2006894225 2178913730 2247721532 2269219400 2293593400 2334550425 2408273070 2452998800 2490187120 2614696476 2723063280 2752312080 2809651915 3050479222 3112733900 3211030760 3268370595 3371582298 3403829100 3440390100 3486261968 3679498200 3735280680 3853236912 4013788450 4357827460 4495443064 4538438800 4575718833 4587186800 4669100850 4816546140 5229392952 5447284325 5619303830 6020682675 6100958444 6225467800 6422061520 6536741190 6743164596 6807658200 6880780200 7358996400 7470561360 7626198055 8027576900 8428955745 8715654920 8990886128 9151437666 9338201700 9633092280 10458785904 10676677277 10894568650 11238607660 12041365350 12201916888 12450935600 13073482380 13486329192 13615316400 13761560400 14048259575 15252396110 16055153800 16341852975 16857911490 17431309840 18302875332 18676403400 19266184560 21353354554 21789137300 22477215320 22878594165 24082730700 24403833776 26146964760 26972658384 28096519150 30504792220 32030031831 32110307600 32683705950 33715822980 36605750664 37352806800 38130990275 42144778725 42706709108 43578274600 44954430640 45757188330 48165461400 52293929520 53383386385 56193038300 61009584440 64060063662 65367411900 67431645960 73211501328 76261980550 84289557450 85413418216 87156549200 91514376660 96330922800 106766772770 112386076600 114392970825 122019168880 128120127324 130734823800 134863291920 152523961100 160150159155 168579114900 170826836432 183028753320 213533545540 224772153200 228785941650 256240254648 261469647600 266916931925 305047922200 320300318310 337158229800 366057506640 427067091080 457571883300 512480509296 533833863850 610095844400 640600636620 674316459600 800750795775 854134182160 915143766600 1067667727700 1281201273240 1601501591550 1830287533200 2135335455400 2562402546480 3203003183100 4270670910800 6406006366200 12812012732400
• Sum of all divisors σ(n): 50462924928000
• Sum of proper divisors (its aliquot sum) s(n): 37650912195600
• 12812012732400 is an abundant number, because the sum of its proper divisors (37650912195600) is greater than itself. Its abundance is 24838899463200

Bases of 12812012732400

• Binary: 10111010011100000111011101111011111111110000₂
• Hexadecimal: 0xBA70777BFF0
• Base-36: 4JHR9L1IO

Squares and roots of 12812012732400

• 12812012732400 squared (12812012732400²) is 164147670255179714009760000
• 12812012732400 cubed (12812012732400³) is 2103062041303159252943235777868224000000
• The square root of 12812012732400 is 3579387.2006811445
• The cube root of 12812012732400 is 23399.4574182029

Scales and comparisons

• 12,812,012,732,400 seconds is equal to 407,382 years, 19 weeks, 3 days, 9 hours, 40 minutes.
• To count from 1 to 12,812,012,732,400 would take you about one million, eighteen thousand, four hundred fifty-five 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 12812012732400 cubic inches would be around 1950 feet tall.

Recreational maths with 12812012732400

• 12812012732400 backwards is 00423721021821
• The number of decimal digits it has is: 14
• The sum of 12812012732400's digits is 33
• More coming soon!