1381720384800

Names of 1381720384800

• Cardinal: 1381720384800 can be written as One trillion, three hundred eighty-one billion, seven hundred twenty million, three hundred eighty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 1.3817203848 × 10¹²

Factors of 1381720384800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1996

Divisors of 1381720384800

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 70 72 75 80 84 90 96 98 100 105 112 120 126 140 144 147 150 160 168 175 180 196 200 210 224 225 240 245 252 280 288 294 300 315 336 350 360 392 400 420 441 450 480 490 504 525 560 588 600 630 672 700 720 735 784 800 840 882 900 980 1008 1050 1120 1176 1200 1225 1260 1400 1440 1470 1568 1575 1680 1764 1800 1960 1979 2016 2100 2205 2352 2400 2450 2520 2800 2940 3150 3360 3528 3600 3675 3920 3958 4200 4410 4704 4900 5040 5600 5880 5937 6300 7056 7200 7350 7840 7916 8400 8820 9800 9895 10080 11025 11760 11874 12600 13853 14112 14700 15832 16800 17640 17811 19600 19790 22050 23520 23748 25200 27706 29400 29685 31664 35280 35622 39200 39580 41559 44100 47496 49475 50400 55412 58800 59370 63328 69265 70560 71244 79160 83118 88200 89055 94992 96971 98950 110824 117600 118740 124677 138530 142488 148425 158320 166236 176400 178110 189984 193942 197900 207795 221648 237480 249354 277060 284976 290913 296850 316640 332472 346325 352800 356220 387884 395800 415590 443296 445275 474960 484855 498708 554120 569952 581826 593700 623385 664944 692650 712440 775768 791600 831180 872739 890550 949920 969710 997416 1038975 1108240 1163652 1187400 1246770 1329888 1385300 1424880 1454565 1551536 1583200 1662360 1745478 1781100 1939420 1994832 2077950 2216480 2327304 2374800 2424275 2493540 2770600 2849760 2909130 3103072 3116925 3324720 3490956 3562200 3878840 3916441 3989664 4155900 4363695 4654608 4749600 4848550 4987080 5541200 5818260 6233850 6649440 6981912 7124400 7272825 7757680 7832882 8311800 8727390 9309216 9697100 9974160 11082400 11636520 11749323 12467700 13963824 14248800 14545650 15515360 15665764 16623600 17454780 19394200 19582205 19948320 21818475 23273040 23498646 24935400 27415087 27927648 29091300 31331528 33247200 34909560 35247969 38788400 39164410 43636950 46546080 46997292 49870800 54830174 58182600 58746615 62663056 69819120 70495938 77576800 78328820 82245261 87273900 93994584 97911025 99741600 109660348 116365200 117493230 125326112 137075435 139638240 140991876 156657640 164490522 174547800 176239845 187989168 191905609 195822050 219320696 232730400 234986460 246735783 274150870 281983752 293733075 313315280 328981044 349095600 352479690 375978336 383811218 391644100 411226305 438641392 469972920 493471566 548301740 563967504 575716827 587466150 626630560 657962088 685377175 698191200 704959380 767622436 783288200 822452610 877282784 881199225 939945840 959528045 986943132 1096603480 1127935008 1151433654 1174932300 1233678915 1315924176 1370754350 1409918760 1535244872 1566576400 1644905220 1727150481 1762398450 1879891680 1919056090 1973886264 2056131525 2193206960 2302867308 2349864600 2467357830 2631848352 2741508700 2819837520 2878584135 3070489744 3133152800 3289810440 3454300962 3524796900 3838112180 3947772528 4112263050 4386413920 4605734616 4699729200 4797640225 4934715660 5483017400 5639675040 5757168270 6140979488 6168394575 6579620880 6908601924 7049593800 7676224360 7895545056 8224526100 8635752405 9211469232 9399458400 9595280450 9869431320 10966034800 11514336540 12336789150 13159241760 13817203848 14099187600 14392920675 15352448720 16449052200 17271504810 18422938464 19190560900 19738862640 21932069600 23028673080 24673578300 27634407696 28198375200 28785841350 30704897440 32898104400 34543009620 38381121800 39477725280 43178762025 46057346160 49347156600 55268815392 57571682700 65796208800 69086019240 76762243600 86357524050 92114692320 98694313200 115143365400 138172038480 153524487200 172715048100 197388626400 230286730800 276344076960 345430096200 460573461600 690860192400 1381720384800
• Sum of all divisors σ(n): 5670633073833
• Sum of proper divisors (its aliquot sum) s(n): 4288912689033
• 1381720384800 is an abundant number, because the sum of its proper divisors (4288912689033) is greater than itself. Its abundance is 2907192304233

Bases of 1381720384800

• Binary: 10100000110110100111100111110010100100000₂
• Hexadecimal: 0x141B4F3E520
• Base-36: HMR4N480

Squares and roots of 1381720384800

• 1381720384800 squared (1381720384800²) is 1909151221771860071040000
• 1381720384800 cubed (1381720384800³) is 2637913160788004635169144136192000000
• The square root of 1381720384800 is 1175466.0287732691
• The cube root of 1381720384800 is 11137.9873838869

Scales and comparisons

• 1,381,720,384,800 seconds is equal to 43,934 years, 22 weeks, 4 days, 2 hours.
• To count from 1 to 1,381,720,384,800 would take you about one hundred nine thousand, eight hundred thirty-six 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 1381720384800 cubic inches would be around 928.2 feet tall.

Recreational maths with 1381720384800

• 1381720384800 backwards is 0084830271831
• 1381720384800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381720384800's digits is 45
• More coming soon!