12126209748400

Names of 12126209748400

• Cardinal: 12126209748400 can be written as Twelve trillion, one hundred twenty-six billion, two hundred nine million, seven hundred forty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.21262097484 × 10¹³

Factors of 12126209748400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2000

Divisors of 12126209748400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 31 40 44 46 50 55 62 67 80 88 92 100 110 115 124 134 155 176 184 200 220 230 248 253 268 275 310 335 341 368 400 440 460 496 506 536 550 575 620 670 682 713 737 775 880 920 961 1012 1072 1100 1150 1240 1265 1340 1364 1426 1474 1541 1550 1675 1705 1840 1861 1922 2024 2077 2200 2300 2480 2530 2680 2728 2852 2948 3082 3100 3350 3410 3565 3685 3722 3844 4048 4154 4400 4600 4805 5060 5360 5456 5704 5896 6164 6200 6325 6700 6820 7130 7370 7444 7688 7705 7843 8308 8525 9200 9305 9610 10120 10385 10571 11408 11792 12328 12400 12650 13400 13640 14260 14740 14888 15376 15410 15686 16616 16951 17050 17825 18425 18610 19220 20240 20471 20770 21142 22103 22847 24025 24656 25300 26800 27280 28520 29480 29776 30820 31372 33232 33902 34100 35650 36850 37220 38440 38525 39215 40942 41540 42284 42803 44206 45694 46525 47771 48050 50600 51925 52855 57040 57691 58960 61640 62744 64387 67804 68200 71300 73700 74440 76880 77050 78430 81884 83080 84568 84755 85606 88412 91388 93050 95542 96100 101200 102355 103850 105710 110515 114235 115382 123280 124687 125488 128774 135608 136400 142600 147400 148880 154100 156860 163768 166160 169136 169510 171212 176824 182776 186100 191084 192200 196075 204710 207700 211420 214015 221030 228470 230764 238855 243133 249374 257548 264275 271216 285200 288455 294800 308200 313720 321935 327536 339020 342424 353648 365552 372200 382168 384400 392150 409420 415400 422840 423775 428030 442060 456940 461528 470833 477710 486266 498748 511775 515096 525481 528550 552575 571175 576910 616400 623435 627440 634601 643870 678040 684848 708257 744400 764336 784300 818840 830800 845680 847550 856060 884120 913880 923056 941666 955420 972532 997496 1023550 1030192 1050962 1057100 1070075 1105150 1142350 1153820 1194275 1215665 1246870 1269202 1287740 1326893 1356080 1371557 1416514 1442275 1480901 1568600 1609675 1637680 1695100 1712120 1768240 1788421 1827760 1883332 1910840 1945064 1994992 2047100 2101924 2114200 2140150 2210300 2284700 2307640 2354165 2388550 2431330 2493740 2538404 2575480 2627405 2653786 2743114 2833028 2867801 2884550 2961802 3117175 3137200 3173005 3219350 3390200 3424240 3541285 3576842 3766664 3821680 3865297 3890128 4094200 4203848 4228400 4280300 4420600 4569400 4615280 4708330 4777100 4862660 4987480 5076808 5150960 5254810 5307572 5486228 5666056 5735602 5769100 5923604 6078325 6234350 6346010 6438700 6634465 6780400 6857785 7082570 7153684 7404505 7533328 7730594 8188400 8407696 8560600 8841200 8942105 9138800 9416660 9554200 9725320 9974960 10153616 10509620 10615144 10972456 11332112 11471204 11538200 11770825 11847208 12156650 12468700 12692020 12877400 13137025 13268930 13715570 14165140 14307368 14339005 14595823 14809010 15461188 15865025 16289911 17121200 17706425 17884210 18833320 19108400 19326485 19450640 19672631 21019240 21230288 21944912 22942408 23076400 23541650 23694416 24313300 24937400 25384040 25754800 26274050 26537860 27431140 28330280 28614736 28678010 29191646 29618020 30922376 31545811 31730050 32579822 33172325 34288925 35412850 35768420 37022525 37666640 38652970 39345262 41133683 42038480 42518267 44710525 45884816 47083300 48626600 49874800 50768080 52548100 53075720 54862280 56660560 57356020 58383292 59236040 61844752 63091622 63460100 65159644 66344650 68577850 70825700 71536840 71695025 72979115 74045050 77305940 78690524 81449555 82267366 85036534 88901831 89421050 94166600 96632425 97253200 98363155 105096200 106151440 109724560 114712040 116766584 118472080 119824207 126183244 126920200 130319288 132689300 137155700 141651400 143073680 143390050 145958230 148090100 154611880 157381048 157729055 162899110 164534732 170073068 177803662 178842100 188333200 193264850 196726310 205668415 210192400 212591335 229424080 233533168 239648414 252366488 253840400 260638576 265378600 274311400 283302800 286780100 291916460 296180200 309223760 314762096 315458110 325798220 329069464 340146136 355607324 357684200 364895575 386529700 393452620 407247775 411336830 425182670 444509155 452470513 479296828 491815775 504732976 530757200 548622800 573560200 583832920 592360400 599121035 630916220 651596440 658138928 680292272 711214648 715368400 729791150 773059400 786905240 788645275 814495550 822673660 850365340 889018310 904941026 958593656 977920141 983631550 1028342075 1062956675 1147120400 1167665840 1198242070 1261832440 1303192880 1318066277 1422429296 1459582300 1546118800 1573810480 1577290550 1628991100 1645347320 1700730680 1778036620 1809882052 1917187312 1955840282 1967263100 2056684150 2125913350 2222545775 2262352565 2396484140 2523664880 2636132554 2755956761 2919164600 2995605175 3154581100 3257982200 3290694640 3401461360 3556073240 3619764104 3911680564 3934526200 4113368300 4251826700 4445091550 4524705130 4792968280 4889600705 5272265108 5511913522 5838329200 5991210350 6309162200 6515964400 6590331385 7112146480 7239528208 7823361128 7869052400 8226736600 8503653400 8890183100 9049410260 9585936560 9779201410 10544530216 11023827044 11311762825 11982420700 12618324400 13180662770 13779783805 15646722256 16453473200 17007306800 17780366200 18098820520 19558402820 21089060432 22047654088 22623525650 23964841400 24448003525 26361325540 27559567610 30315524371 32951656925 35560732400 36197641040 39116805640 44095308176 45247051300 47929682800 48896007050 52722651080 55119135220 60631048742 65903313850 68898919025 78233611280 90494102600 97792014100 105445302160 110238270440 121262097484 131806627700 137797838050 151577621855 180988205200 195584028200 220476540880 242524194968 263613255400 275595676100 303155243710 391168056400 485048389936 527226510800 551191352200 606310487420 757888109275 1102382704400 1212620974840 1515776218550 2425241949680 3031552437100 6063104874200 12126209748400
• Sum of all divisors σ(n): 34797954288384
• Sum of proper divisors (its aliquot sum) s(n): 22671744539984
• 12126209748400 is an abundant number, because the sum of its proper divisors (22671744539984) is greater than itself. Its abundance is 10545534791584

Bases of 12126209748400

• Binary: 10110000011101011010011011001010110110110000₂
• Hexadecimal: 0xB075A6CADB0
• Base-36: 4AQPC70DS

Squares and roots of 12126209748400

• 12126209748400 squared (12126209748400²) is 147044962862191191302560000
• 12126209748400 cubed (12126209748400³) is 1783098062112618789757712365875904000000
• The square root of 12126209748400 is 3482270.7747100885
• The cube root of 12126209748400 is 22974.2684812691

Scales and comparisons

• 12,126,209,748,400 seconds is equal to 385,575 years, 49 weeks, 6 days, 20 hours, 46 minutes, 40 seconds.
• To count from 1 to 12,126,209,748,400 would take you about nine hundred sixty-three thousand, nine hundred thirty-nine 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 12126209748400 cubic inches would be around 1914.5 feet tall.

Recreational maths with 12126209748400

• 12126209748400 backwards is 00484790262121
• 12126209748400 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12126209748400's digits is 46
• More coming soon!