2120784272640

Names of 2120784272640

• Cardinal: 2120784272640 can be written as Two trillion, one hundred twenty billion, seven hundred eighty-four million, two hundred seventy-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.12078427264 × 10¹²

Factors of 2120784272640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 13514

Divisors of 2120784272640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 29 30 32 33 36 40 43 44 45 48 55 58 60 64 66 72 80 86 87 88 90 96 99 110 116 120 128 129 132 144 145 160 165 172 174 176 180 192 198 215 220 232 240 256 258 261 264 288 290 319 320 330 344 348 352 360 384 387 396 430 435 440 464 473 480 495 516 522 528 576 580 638 640 645 660 688 696 704 720 768 774 792 860 870 880 928 946 957 960 990 1032 1044 1056 1152 1160 1247 1276 1280 1290 1305 1320 1376 1392 1408 1419 1440 1548 1584 1595 1720 1740 1760 1856 1892 1914 1920 1935 1980 2064 2088 2112 2304 2320 2365 2494 2552 2580 2610 2640 2752 2784 2816 2838 2871 2880 3096 3168 3190 3440 3480 3520 3712 3741 3784 3828 3840 3870 3960 4128 4176 4224 4257 4640 4730 4785 4988 5104 5160 5220 5280 5504 5568 5676 5742 5760 6192 6235 6336 6380 6880 6960 7040 7095 7424 7482 7568 7656 7740 7920 8256 8352 8448 8514 9280 9460 9570 9976 10208 10320 10440 10560 11008 11136 11223 11352 11484 11520 12384 12470 12672 12760 13421 13717 13760 13920 14080 14190 14355 14964 15136 15312 15480 15840 16512 16704 17028 18560 18705 18920 19140 19952 20416 20640 20880 21120 21285 22272 22446 22704 22968 24768 24940 25344 25520 26842 27434 27520 27840 28380 28710 29928 30272 30624 30960 31680 33024 33408 34056 37120 37410 37840 38280 39904 40263 40832 41151 41280 41760 42240 42570 44892 45408 45936 49536 49880 51040 53684 54868 55040 55680 56115 56760 57420 59856 60544 61248 61920 63360 66816 67105 68112 68585 74820 75680 76560 79808 80526 81664 82302 82560 83520 85140 89784 90816 91872 99072 99760 102080 107368 109736 111360 112230 113520 114840 119712 120789 121088 122496 123453 123840 126720 134210 136224 137170 147631 149640 151360 153120 159616 161052 164604 165120 167040 170280 179568 181632 183744 199520 201315 204160 205755 214736 219472 224460 227040 229680 239424 241578 244992 246906 247680 268420 272448 274340 295262 299280 302720 306240 319232 322104 329208 334080 340560 359136 363264 367488 389209 399040 402630 408320 411510 429472 438944 442893 448920 454080 459360 478848 483156 493812 495360 536840 544896 548680 577103 590524 598560 603945 605440 612480 617265 644208 658416 681120 718272 734976 738155 778418 798080 805260 823020 858944 877888 885786 897840 908160 918720 957696 966312 987624 1073680 1089792 1097360 1154206 1167627 1181048 1197120 1207890 1224960 1234530 1288416 1316832 1328679 1362240 1436544 1476310 1556836 1596160 1610520 1646040 1717888 1731309 1755776 1771572 1795680 1816320 1837440 1932624 1946045 1975248 2147360 2194720 2214465 2308412 2335254 2362096 2394240 2415780 2469060 2576832 2633664 2657358 2724480 2873088 2885515 2952620 3113672 3221040 3292080 3435776 3462618 3502881 3511552 3543144 3591360 3674880 3865248 3892090 3950496 4281299 4294720 4389440 4428930 4616824 4670508 4724192 4788480 4831560 4938120 5153664 5193927 5267328 5314716 5448960 5771030 5838135 5905240 6227344 6348133 6442080 6584160 6643395 6925236 7005762 7086288 7182720 7730496 7784180 7900992 8562598 8589440 8656545 8778880 8857860 9233648 9341016 9448384 9663120 9876240 10307328 10387854 10534656 10629432 11542060 11676270 11810480 12454688 12696266 12843897 12884160 13168320 13286790 13850472 14011524 14172576 14365440 15460992 15568360 15801984 16735987 17125196 17178880 17313090 17514405 17557760 17715720 18467296 18682032 18896768 19044399 19326240 19752480 20775708 21258864 21406495 23084120 23352540 23620960 24909376 25392532 25687794 25768320 25969635 26336640 26573580 27700944 28023048 28345152 30921984 31136720 31603968 31740665 33471974 34250392 34626180 35028810 35431440 36934592 37364064 37793536 38088798 38531691 38652480 39504960 41551416 42517728 42812990 46168240 46705080 47241920 49818752 50207961 50785064 51375588 51536640 51939270 52673280 53147160 55401888 56046096 56690304 57133197 62273440 63481330 64219485 66943948 68500784 69252360 70057620 70862880 73869184 74728128 76177596 77063382 77304960 79009920 83102832 83679935 85035456 85625980 92336480 93410160 94483840 95221995 99637504 100415922 101570128 102751176 103878540 106294320 110803776 112092192 113380608 114266394 124546880 126962660 128438970 133887896 137001568 138504720 140115240 141725760 147738368 149456256 150623883 152355192 154126764 154609920 158019840 166205664 167359870 170070912 171251960 184095857 184672960 186820320 188967680 190443990 192658455 200831844 203140256 205502352 207757080 212588640 221607552 224184384 228532788 249093760 251039805 253925320 256877940 267775792 274003136 277009440 280230480 283451520 285665985 298912512 301247766 304710384 308253528 332411328 334719740 340141824 342503920 368191714 369345920 373640640 380887980 385316910 401663688 406280512 411004704 415514160 425177280 443215104 448368768 457065576 498187520 502079610 507850640 513755880 535551584 548006272 552287571 554018880 560460960 566903040 571331970 602495532 609420768 616507056 664822656 669439480 685007840 736383428 738691840 747281280 753119415 761775960 770633820 803327376 812561024 822009408 831028320 850354560 896737536 914131152 920479285 1004159220 1015701280 1027511760 1071103168 1096012544 1104575142 1108037760 1120921920 1142663940 1204991064 1218841536 1233014112 1329645312 1338878960 1370015680 1472766856 1494562560 1506238830 1523551920 1541267640 1606654752 1625122048 1644018816 1656862713 1662056640 1700709120 1828262304 1840958570 2008318440 2031402560 2055023520 2142206336 2209150284 2216075520 2241843840 2285327880 2409982128 2437683072 2466028224 2677757920 2740031360 2761437855 2945533712 3012477660 3047103840 3082535280 3213309504 3288037632 3313725426 3324113280 3656524608 3681917140 4016636880 4062805120 4110047040 4284412672 4418300568 4483687680 4570655760 4819964256 4875366144 4932056448 5355515840 5480062720 5522875710 5891067424 6024955320 6094207680 6165070560 6426619008 6627450852 6648226560 7313049216 7363834280 8033273760 8125610240 8220094080 8284313565 8836601136 9141311520 9639928512 9864112896 10711031680 11045751420 11782134848 12049910640 12188415360 12330141120 12853238016 13254901704 14626098432 14727668560 16066547520 16440188160 16568627130 17673202272 18282623040 19279857024 21422063360 22091502840 23564269696 24099821280 24376830720 24660282240 26509803408 29455337120 32133095040 33137254260 35346404544 36565246080 38559714048 44183005680 47128539392 48199642560 49320564480 53019606816 58910674240 64266190080 66274508520 70692809088 73130492160 88366011360 96399285120 106039213632 117821348480 132549017040 141385618176 176732022720 192798570240 212078427264 235642696960 265098034080 353464045440 424156854528 530196068160 706928090880 1060392136320 2120784272640
• Sum of all divisors σ(n): 8473989363840
• Sum of proper divisors (its aliquot sum) s(n): 6353205091200
• 2120784272640 is an abundant number, because the sum of its proper divisors (6353205091200) is greater than itself. Its abundance is 4232420818560

Bases of 2120784272640

• Binary: 11110110111001000100101111101110100000000₂
• Hexadecimal: 0x1EDC897DD00
• Base-36: R29W75S0

Squares and roots of 2120784272640

• 2120784272640 squared (2120784272640²) is 4497725931077173852569600
• 2120784272640 cubed (2120784272640³) is 9538706417273570920628645730975744000
• The square root of 2120784272640 is 1456291.2732829239
• The cube root of 2120784272640 is 12847.9005036165

Scales and comparisons

• 2,120,784,272,640 seconds is equal to 67,434 years, 19 weeks, 5 days, 6 hours, 24 minutes.
• To count from 1 to 2,120,784,272,640 would take you about one hundred sixty-eight thousand, five hundred eighty-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 2120784272640 cubic inches would be around 1070.7 feet tall.

Recreational maths with 2120784272640

• 2120784272640 backwards is 0462724870212
• 2120784272640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2120784272640's digits is 45
• More coming soon!