2144988181440

Names of 2144988181440

• Cardinal: 2144988181440 can be written as Two trillion, one hundred forty-four billion, nine hundred eighty-eight million, one hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.14498818144 × 10¹²

Factors of 2144988181440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 462

Divisors of 2144988181440

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 43 45 48 52 54 60 64 65 72 78 80 86 90 96 104 108 117 120 127 129 130 135 144 156 160 169 172 180 192 195 208 215 216 234 240 254 258 260 269 270 288 312 320 338 344 351 360 381 387 390 416 430 432 468 480 507 508 516 520 538 540 559 576 585 624 635 645 676 688 702 720 762 774 780 807 832 845 860 864 936 960 1014 1016 1032 1040 1076 1080 1118 1143 1161 1170 1248 1270 1290 1345 1352 1376 1404 1440 1521 1524 1548 1560 1614 1651 1677 1690 1720 1728 1755 1872 1905 1935 2028 2032 2064 2080 2152 2160 2236 2286 2322 2340 2421 2496 2535 2540 2580 2690 2704 2752 2795 2808 2880 3042 3048 3096 3120 3228 3302 3354 3380 3429 3440 3497 3510 3744 3810 3870 4035 4056 4064 4128 4160 4304 4320 4472 4563 4572 4644 4680 4842 4953 5031 5070 5080 5160 5380 5408 5461 5590 5616 5715 5805 6084 6096 6192 6240 6456 6604 6708 6760 6858 6880 6994 7020 7263 7267 7488 7605 7620 7740 8070 8112 8128 8255 8256 8385 8608 8640 8944 9126 9144 9288 9360 9684 9906 10062 10140 10160 10320 10491 10760 10816 10922 11180 11232 11430 11567 11610 12105 12168 12192 12384 12480 12912 13208 13416 13520 13716 13760 13988 14040 14526 14534 14859 15093 15210 15240 15480 16140 16224 16383 16510 16770 17145 17216 17485 17888 18252 18288 18576 18720 19368 19812 20124 20280 20320 20640 20982 21463 21520 21801 21844 22360 22464 22815 22860 23134 23220 24210 24336 24384 24765 24768 25155 25824 26416 26832 27040 27305 27432 27976 28080 29052 29068 29718 30186 30420 30480 30960 31473 32280 32448 32766 33020 33540 34163 34290 34701 34970 35776 36315 36335 36504 36576 37152 37440 38736 39624 40248 40560 40640 41280 41964 42926 43040 43602 43688 44577 44720 45461 45630 45720 46268 46440 48420 48672 49149 49530 50310 51648 52455 52832 53664 54080 54610 54864 55952 56160 57835 58104 58136 59436 60372 60840 60960 61920 62946 64389 64560 65403 65532 66040 67080 68326 68580 69402 69940 70993 72630 72670 73008 73152 74295 74304 75465 77472 79248 80496 81120 81915 83928 85852 86080 87204 87376 89154 89440 90922 91260 91440 92536 92880 94419 96840 97344 98298 99060 100620 102489 104103 104910 105664 107315 107328 109005 109220 109728 111904 112320 115670 116208 116272 118872 120744 121680 121920 123840 125892 128778 129120 130806 131064 132080 134160 136383 136652 137160 138804 139880 141986 145260 145340 146016 147447 148590 150371 150930 154944 157365 158496 160992 162240 163830 167856 170815 171704 173505 174408 174752 178308 178880 181844 182520 182880 185072 185760 188838 193167 193680 196209 196596 198120 201240 204978 208206 209820 212979 214630 218010 218440 219456 222885 223808 227305 231340 232416 232544 237744 241488 243360 245745 251784 257556 258240 261612 262128 264160 268320 272766 273304 274320 277608 279760 283972 290520 290680 292032 294894 297180 300742 301860 307467 312309 314730 316992 321945 321984 327015 327660 335712 341630 343408 347010 348816 349504 354965 356616 363688 365040 365760 370144 371520 377676 386334 387360 392418 393192 396240 402480 409149 409956 416412 419640 425958 429260 436020 436880 444119 445770 451113 454610 462680 464832 465088 472095 475488 482976 486720 491490 503568 512445 515112 520515 523224 524256 528320 536640 545532 546608 548640 555216 559520 567944 579501 581040 581360 589788 594360 601484 603720 614934 624618 629460 638937 643890 654030 655320 671424 681915 683260 686816 694020 697632 709930 713232 727376 730080 737235 740288 751855 755352 772668 774720 784836 786384 792480 804960 818298 819912 832824 839280 851916 858520 872040 873760 888238 891540 902226 909220 922401 922909 925360 944190 950976 965835 965952 981045 982980 1007136 1024890 1030224 1041030 1046448 1048512 1064895 1091064 1093216 1097280 1110432 1119040 1135888 1159002 1162080 1162720 1179576 1188720 1202968 1207440 1227447 1229868 1249236 1258920 1277874 1287780 1308060 1310640 1332357 1353339 1363830 1366520 1373632 1388040 1395264 1419860 1426464 1454752 1460160 1469009 1474470 1503710 1510704 1537335 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44687253780 47666404032 49883446080 53624704536 54999696960 59583005040 67030880670 71499606048 79444006720 82499545440 89374507560 107249409072 119166010080 134061761340 142999212096 164999090880 178749015120 214498818144 238332020160 268123522680 357498030240 428997636288 536247045360 714996060480 1072494090720 2144988181440
• Sum of all divisors σ(n): 8481886617600
• Sum of proper divisors (its aliquot sum) s(n): 6336898436160
• 2144988181440 is an abundant number, because the sum of its proper divisors (6336898436160) is greater than itself. Its abundance is 4191910254720

Bases of 2144988181440

• Binary: 11111001101101011010000100011001111000000₂
• Hexadecimal: 0x1F36B4233C0
• Base-36: RDE6KXC0

Squares and roots of 2144988181440

• 2144988181440 squared (2144988181440²) is 4600974298517278360473600
• 2144988181440 cubed (2144988181440³) is 9869035493428756598850532041129984000
• The square root of 2144988181440 is 1464577.8167922659
• The cube root of 2144988181440 is 12896.5922161267

Scales and comparisons

• 2,144,988,181,440 seconds is equal to 68,203 years, 51 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 2,144,988,181,440 would take you about one hundred seventy thousand, five hundred 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 2144988181440 cubic inches would be around 1074.7 feet tall.

Recreational maths with 2144988181440

• 2144988181440 backwards is 0441818894412
• 2144988181440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2144988181440's digits is 54
• More coming soon!