1438780120400

Names of 1438780120400

• Cardinal: 1438780120400 can be written as One trillion, four hundred thirty-eight billion, seven hundred eighty million, one hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 1.4387801204 × 10¹²

Factors of 1438780120400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 123

Divisors of 1438780120400

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 29 35 37 40 43 49 50 56 58 70 74 80 86 98 100 112 116 140 145 148 172 175 185 196 200 203 215 232 245 259 280 290 296 301 344 350 370 392 400 406 430 464 490 518 560 580 592 602 688 700 725 740 784 812 860 925 980 1015 1036 1073 1075 1160 1204 1225 1247 1295 1369 1400 1421 1450 1480 1505 1591 1624 1720 1813 1849 1850 1960 2030 2072 2107 2146 2150 2320 2408 2450 2494 2590 2738 2800 2842 2900 2960 3010 3182 3248 3440 3626 3698 3700 3920 4060 4144 4214 4292 4300 4816 4900 4988 5075 5180 5365 5476 5684 5800 6020 6235 6364 6475 6845 7105 7252 7396 7400 7511 7525 7955 8120 8428 8584 8600 8729 9065 9245 9583 9800 9976 10150 10360 10535 10730 10952 11137 11368 11600 12040 12470 12728 12943 12950 13690 14210 14504 14792 14800 15022 15050 15910 16240 16856 17168 17200 17458 18130 18490 19166 19600 19952 20300 20720 21070 21460 21904 22274 22736 24080 24940 25456 25886 25900 26825 27380 28420 29008 29584 30044 30100 31175 31820 33712 34225 34916 35525 36260 36980 37555 38332 39701 39775 40600 42140 42920 43645 44548 45325 46139 46225 47915 49880 51772 51800 52577 52675 53621 53650 54760 55685 56840 58867 60088 60200 61103 62350 63640 64715 67081 68413 68450 69832 71050 72520 73960 75110 76664 77959 79402 79550 81200 84280 85840 87290 89096 90601 90650 92278 92450 95830 99760 103544 103600 105154 105350 107242 107300 109520 111370 113680 117734 120176 120400 122206 124700 127280 129430 134162 136826 136900 139664 142100 145040 147920 150220 153328 155918 158804 159100 168560 174580 178192 181202 181300 184556 184900 187775 191660 198505 207088 210308 210700 214484 214600 218225 222740 230695 235468 239575 244412 249400 258860 262885 268105 268324 273652 273800 277907 278425 284200 294335 300440 305515 311836 317608 318200 322973 323575 335405 342065 349160 362404 362600 369112 369800 375347 375550 383320 389795 397010 412069 420616 421400 428968 429200 436450 445480 453005 461390 470936 478891 479150 488824 498800 517720 525770 536210 536648 547304 547600 555814 556850 568400 588670 600880 611030 623672 635216 636400 645946 647150 670810 684130 698320 724808 725200 738224 739600 750694 751100 766640 779590 794020 824138 841232 842800 857936 872900 890960 906010 922780 941872 957782 958300 977648 992525 1035440 1051540 1072420 1073296 1094608 1111628 1113700 1153475 1177340 1222060 1247344 1291892 1294300 1314425 1340525 1341620 1368260 1389535 1449616 1471675 1501388 1502200 1527575 1559180 1588040 1614865 1648276 1677025 1707143 1710325 1745800 1812020 1845560 1876735 1915564 1916600 1945349 1948975 1983977 1985050 2060345 2103080 2144840 2223256 2227400 2260811 2265025 2306950 2354680 2394455 2444120 2531281 2583784 2588600 2627429 2628850 2681050 2683240 2736520 2779070 2884483 2943350 3002776 3004400 3055150 3118360 3176080 3229730 3296552 3352237 3354050 3414286 3420650 3491600 3624040 3691120 3753470 3831128 3833200 3890698 3897950 3967954 3970100 4120690 4206160 4289680 4446512 4454800 4521622 4530050 4613900 4709360 4788910 4888240 5062562 5167568 5177200 5254858 5257700 5362100 5366480 5473040 5558140 5768966 5886700 6005552 6110300 6236720 6459460 6593104 6704474 6708100 6828572 6841300 6947675 7248080 7506940 7662256 7781396 7795900 7935908 7940200 8074325 8241380 8535715 9043244 9060100 9227800 9383675 9577820 9726745 9919885 10125124 10301725 10509716 10515400 10724200 11116280 11304055 11537932 11773400 11950001 11972275 12220600 12656405 12918920 13137145 13408948 13416200 13657144 13682600 13887839 13895350 14422415 15013880 15562792 15591800 15871816 15880400 16148650 16482760 16761185 17071430 17718967 18086488 18120200 18455600 18767350 19155640 19453490 19839770 20250248 20603450 21019432 21030800 21448400 22232560 22608110 23075864 23546800 23900002 23944550 24441200 25312810 25837840 26274290 26817896 26832400 27314288 27365200 27775678 27790700 28844830 30027760 31125584 31183600 31743632 32297300 32965520 33522370 34142860 35437934 36172976 36240400 37534700 38311280 38906980 39679540 40500496 41206900 42038864 42678575 45216220 46151728 47800004 47889100 48633725 49599425 50625620 52548580 53635792 55551356 55581400 56520275 57689660 59750005 63282025 64594600 65685725 67044740 68285720 69439195 70875868 72112075 73407149 75069400 77813960 79359080 82413800 83650007 83805925 85357150 88594835 90432440 95600008 95778200 97214873 97267450 99198850 101251240 105097160 111102712 111162800 113040550 115379320 119500010 124032769 126564050 129189200 131371450 134089480 136571440 138878390 141751736 144224150 146814298 150138800 155627920 158718160 164827600 167300014 167611850 170714300 177189670 180864880 191200016 191556400 194429746 194534900 198397700 202502480 210194320 222205424 226081100 230758640 239000020 248065538 253128100 262742900 268178960 277756780 283503472 288448300 293628596 298750025 334600028 335223700 341428600 347195975 354379340 367035745 388859492 389069800 396795400 418250035 442974175 452162200 478000040 486074365 496131076 506256200 513850043 525485800 555513560 576896600 587257192 597500050 620163845 669200056 670447400 682857200 694391950 708758680 734071490 777718984 778139600 793590800 836500070 885948350 904324400 956000080 972148730 992262152 1012512400 1027700086 1050971600 1111027120 1153793200 1174514384 1195000100 1240327690 1338400112 1340894800 1388783900 1417517360 1468142980 1555437968 1673000140 1771896700 1835178725 1944297460 1984524304 2055400172 2091250175 2390000200 2430371825 2480655380 2569250215 2777567800 2936285960 3100819225 3346000280 3543793400 3596950301 3670357450 3888594920 4110800344 4182500350 4780000400 4860743650 4961310760 5138500430 5555135600 5872571920 6201638450 6692000560 7087586800 7193900602 7340714900 7777189840 8221600688 8365000700 9721487300 9922621520 10277000860 12403276900 12846251075 14387801204 14681429800 16730001400 17984751505 19442974600 20554001720 24806553800 25692502150 28775602408 29362859600 33460002800 35969503010 38885949200 41108003440 49613107600 51385004300 57551204816 71939006020 89923757525 102770008600 143878012040 179847515050 205540017200 287756024080 359695030100 719390060200 1438780120400
• Sum of all divisors σ(n): 4376875662810
• Sum of proper divisors (its aliquot sum) s(n): 2938095542410
• 1438780120400 is an abundant number, because the sum of its proper divisors (2938095542410) is greater than itself. Its abundance is 1499315422010

Bases of 1438780120400

• Binary: 10100111011111101111110100101110101010000₂
• Hexadecimal: 0x14EFDFA5D50
• Base-36: ICYSJ9ZK

Squares and roots of 1438780120400

• 1438780120400 squared (1438780120400²) is 2070088234858238496160000
• 1438780120400 cubed (1438780120400³) is 2978401799787959860436999737664000000
• The square root of 1438780120400 is 1199491.6091411395
• The cube root of 1438780120400 is 11289.2426938921

Scales and comparisons

• 1,438,780,120,400 seconds is equal to 45,748 years, 39 weeks, 2 days, 16 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,438,780,120,400 would take you about one hundred fourteen thousand, three hundred seventy-one 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 1438780120400 cubic inches would be around 940.8 feet tall.

Recreational maths with 1438780120400

• 1438780120400 backwards is 0040210878341
• The number of decimal digits it has is: 13
• The sum of 1438780120400's digits is 38
• More coming soon!