2121997597200

Names of 2121997597200

• Cardinal: 2121997597200 can be written as Two trillion, one hundred twenty-one billion, nine hundred ninety-seven million, five hundred ninety-seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.1219975972 × 10¹²

Factors of 2121997597200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1403

Divisors of 2121997597200

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 36 39 40 45 48 50 52 54 60 65 72 75 78 80 81 90 100 101 104 108 117 120 130 135 144 150 156 162 169 180 195 200 202 208 216 225 234 240 243 260 270 300 303 312 324 325 338 351 360 390 400 404 405 432 450 468 486 505 507 520 540 585 600 606 624 648 650 675 676 702 720 780 808 810 845 900 909 936 972 975 1010 1014 1040 1053 1080 1170 1200 1212 1215 1279 1296 1300 1313 1350 1352 1404 1515 1521 1560 1616 1620 1690 1755 1800 1818 1872 1944 1950 2020 2025 2028 2106 2160 2340 2424 2430 2525 2535 2558 2600 2626 2700 2704 2727 2808 2925 3030 3042 3120 3159 3240 3380 3510 3600 3636 3837 3888 3900 3939 4040 4050 4056 4212 4225 4545 4563 4680 4848 4860 5050 5070 5116 5200 5252 5265 5400 5454 5616 5850 6060 6075 6084 6318 6395 6480 6565 6760 7020 7272 7575 7605 7674 7800 7878 8080 8100 8112 8181 8424 8450 8775 9090 9126 9360 9720 10100 10140 10232 10504 10530 10800 10908 11511 11700 11817 12120 12150 12168 12636 12675 12790 13130 13520 13635 13689 14040 14544 15150 15210 15348 15600 15756 15795 16200 16362 16627 16848 16900 17069 17550 18180 18252 19185 19440 19695 20200 20280 20464 21008 21060 21816 22725 22815 23022 23400 23634 24240 24300 24336 24543 25272 25350 25580 26260 26325 27270 27378 28080 30300 30420 30696 31512 31590 31975 32400 32724 32825 33254 33800 34138 34533 35100 35451 36360 36504 38025 38370 39390 40400 40560 40905 41067 42120 43632 45450 45630 46044 46800 47268 48600 49086 49881 50544 50700 51160 51207 52520 52650 54540 54756 57555 59085 60600 60840 61392 63024 63180 63950 65448 65650 66508 67600 68175 68276 68445 69066 70200 70902 72720 73008 76050 76740 78780 78975 81810 82134 83135 84240 85345 90900 91260 92088 94536 95925 97200 98172 98475 99762 101400 102320 102414 103599 105040 105300 106353 109080 109512 114075 115110 118170 121200 121680 122715 126360 127900 129179 130896 131300 133016 136350 136552 136890 138132 140400 141804 149643 152100 153480 153621 157560 157950 163620 164268 166270 170690 172665 177255 181800 182520 184176 189072 191850 196344 196950 199524 202800 204525 204828 205335 207198 210600 212706 216151 218160 219024 228150 230220 236340 245430 249405 252720 255800 256035 258358 262600 266032 272700 273104 273780 276264 283608 287775 295425 299286 304200 306960 307242 310797 315120 315900 319059 327240 328536 332540 341380 342225 345330 354510 363600 365040 383700 387537 392688 393900 399048 409050 409656 410670 414396 415675 421200 425412 426725 432302 448929 456300 460440 460863 472680 490860 498810 511600 512070 516716 517995 525200 531765 545400 547560 552528 567216 575550 590850 598572 608400 613575 614484 621594 631800 638118 645895 648453 654480 657072 665080 682760 684450 690660 709020 748215 767400 768105 775074 787800 798096 818100 819312 821340 828792 831350 850824 853450 863325 864604 886275 897858 912600 920880 921726 945360 981720 997620 1024140 1026675 1033432 1035990 1063530 1080755 1090800 1095120 1151100 1162611 1181700 1197144 1227150 1228968 1243188 1247025 1263600 1276236 1280175 1291790 1296906 1330160 1346787 1365520 1368900 1381320 1382589 1418040 1496430 1534800 1536210 1550148 1553985 1575600 1595295 1636200 1642680 1657584 1662700 1679327 1701648 1706900 1726650 1729208 1772550 1795716 1825200 1843452 1937685 1945359 1963440 1995240 2048280 2053350 2066864 2071980 2127060 2161510 2244645 2302200 2304315 2325222 2363400 2394288 2454300 2457936 2486376 2494050 2552472 2560350 2583580 2589975 2593812 2658825 2693574 2737800 2762640 2765178 2836080 2992860 3072420 3100296 3107970 3190590 3229475 3242265 3272400 3285360 3325400 3358654 3413800 3453300 3458416 3487833 3545100 3591432 3686904 3741075 3840525 3875370 3890718 3990480 4040361 4096560 4106700 4143960 4147767 4254120 4323020 4489290 4604400 4608630 4650444 4726800 4908600 4972752 4988100 5037981 5104944 5120700 5167160 5179950 5187624 5317650 5387148 5403775 5475600 5530356 5813055 5836077 5985720 6144840 6200592 6215940 6381180 6458950 6484530 6650800 6717308 6733935 6827600 6906600 6912945 6975666 7090200 7182864 7373808 7482150 7681050 7750740 7769925 7781436 7976475 8080722 8213400 8287920 8295534 8396635 8508240 8646040 8978580 9217260 9300888 9688425 9726795 9817200 9976200 10075962 10241400 10334320 10359900 10375248 10463499 10635300 10774296 10807550 11060712 11223225 11521575 11626110 11672154 11971440 12289680 12431880 12762360 12917900 12969060 13434616 13467870 13813200 13825890 13951332 14180400 14964300 15113943 15362100 15501480 15539850 15562872 15952950 16161444 16211325 16426800 16591068 16793270 17292080 17439165 17508231 17957160 18434520 18601776 19376850 19453590 19952400 20151924 20201805 20482800 20719800 20738835 20926998 21270600 21548592 21615100 21831251 22121424 22446450 23043150 23252220 23344308 24863760 25189905 25524720 25835800 25938120 26869232 26935740 27651780 27902664 29065275 29180385 29928600 30227886 30724200 31002960 31079700 31125744 31390497 31905900 32322888 32422650 33182136 33586540 33669675 34564725 34878330 35016462 35914320 36869040 38753700 38907180 40303848 40403610 41439600 41477670 41853996 41983175 42541200 43230200 43662502 44892900 45341829 46086300 46504440 46688616 48633975 50379810 51671600 51876240 52317495 52524693 53871480 55303560 55805328 58130550 58360770 59857200 60455772 61448400 62159400 62780994 63811800 64645776 64845300 65493753 66364272 67173080 67339350 69129450 69756660 70032924 75569715 77507400 77814360 80607696 80807220 82955340 83707992 83966350 86460400 87195825 87325004 87541155 89785800 90683658 92172600 93008880 93377232 97267950 100759620 101009025 103694175 104634990 105049386 107742960 109156255 110607120 116261100 116721540 120911544 124318800 125561988 125949525 127623600 129690600 130987506 134346160 134678700 136025487 138258900 139513320 140065848 145901925 151139430 155014800 155628720 156952485 161614440 165910680 167415984 167932700 174391650 174650008 175082310 179571600 181367316 184345200 194535900 196481259 201519240 202018050 207388350 209269980 210098772 218312510 226709145 232522200 233443080 241823088 251123976 251899050 259381200 261587475 261975012 262623465 269357400 272050974 276517800 279026640 280131696 291803850 302278860 313904970 323228880 327468765 331821360 335865400 348783300 349300016 350164620 362734632 377848575 389071800 392962518 403038480 404036100 408076461 414776700 418539960 420197544 436625020 437705775 453418290 465044400 466886160 502247952 503798100 523174950 523950024 525246930 538714800 544101948 545781275 553035600 583607700 589443777 604557720 627809940 654937530 671730800 680127435 697566600 700329240 725469264 755697150 778143600 784762425 785925036 808072200 816152922 829553400 837079920 840395088 873250040 875411550 906836580 982406295 1007596200 1046349900 1047900048 1050493860 1088203896 1091562550 1133545725 1167215400 1178887554 1209115440 1255619880 1309875060 1313117325 1360254870 1395133200 1400658480 1511394300 1569524850 1571850072 1616144400 1632305844 1637343825 1659106800 1746500080 1750823100 1768331331 1813673160 1964812590 2015192400 2040382305 2092699800 2100987720 2176407792 2183125100 2267091450 2334430800 2357775108 2511239760 2619750120 2626234650 2720509740 2947218885 3022788600 3139049700 3143700144 3264611688 3274687650 3400637175 3501646200 3536662662 3627346320 3929625180 4080764610 4185399600 4201975440 4366250200 4534182900 4715550216 4912031475 5239500240 5252469300 5304993993 5441019480 5894437770 6045577200 6278099400 6529223376 6549375300 6801274350 7003292400 7073325324 7859250360 8161529220 8732500400 8841656655 9068365800 9431100432 9824062950 10201911525 10504938600 10609987986 10882038960 11788875540 12556198800 13098750600 13602548700 14146650648 14736094425 15718500720 16323058440 17683313310 18136731600 19648125900 20403823050 21009877200 21219975972 23577751080 26197501200 26524969965 27205097400 28293301296 29472188850 32646116880 35366626620 39296251800 40807646100 42439951944 44208283275 47155502160 53049939930 54410194800 58944377700 70733253240 78592503600 81615292200 84879903888 88416566550 106099879860 117888755400 132624849825 141466506480 163230584400 176833133100 212199759720 235777510800 265249699650 353666266200 424399519440 530499399300 707332532400 1060998798600 2121997597200
• Sum of all divisors σ(n): 8357685073920
• Sum of proper divisors (its aliquot sum) s(n): 6235687476720
• 2121997597200 is an abundant number, because the sum of its proper divisors (6235687476720) is greater than itself. Its abundance is 4113689879520

Bases of 2121997597200

• Binary: 11110111000010000111010011011101000010000₂
• Hexadecimal: 0x1EE10E9BA10
• Base-36: R2TYKX00

Squares and roots of 2121997597200

• 2121997597200 squared (2121997597200²) is 4502873802522573447840000
• 2121997597200 cubed (2121997597200³) is 9555087389447728155076999530048000000
• The square root of 2121997597200 is 1456707.7940342049
• The cube root of 2121997597200 is 12850.3501793573

Scales and comparisons

• 2,121,997,597,200 seconds is equal to 67,472 years, 49 weeks, 6 days, 9 hours.
• To count from 1 to 2,121,997,597,200 would take you about one hundred sixty-eight thousand, six hundred eighty-two 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 2121997597200 cubic inches would be around 1070.9 feet tall.

Recreational maths with 2121997597200

• 2121997597200 backwards is 0027957991212
• 2121997597200 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2121997597200's digits is 54
• More coming soon!