1361809023840

Names of 1361809023840

• Cardinal: 1361809023840 can be written as One trillion, three hundred sixty-one billion, eight hundred nine million, twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.36180902384 × 10¹²

Factors of 1361809023840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 73131

Divisors of 1361809023840

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 72 80 82 90 96 120 123 144 160 164 180 205 240 246 288 317 328 360 369 410 480 492 615 634 656 720 738 820 951 984 1230 1268 1312 1440 1476 1585 1640 1845 1902 1968 2460 2536 2853 2952 3170 3280 3690 3804 3936 4755 4920 5072 5706 5904 6340 6560 7380 7608 9510 9840 10144 11412 11808 12680 12997 14265 14760 15216 19020 19680 22824 25360 25994 28530 29520 30432 38040 38991 45648 50720 51988 57060 59040 64985 72763 76080 77982 91296 103976 114120 116973 129970 145526 152160 155964 194955 207952 218289 228240 233946 259940 291052 311928 363815 389910 415904 436578 456480 467892 519880 582104 584865 623856 654867 727630 779820 873156 935784 1039760 1091445 1164208 1169730 1247712 1309734 1455260 1559640 1746312 1871568 2079520 2182890 2328416 2339460 2619468 2910520 2983283 3119280 3274335 3492624 3743136 4365780 4678920 5238936 5821040 5966566 6238560 6548670 6985248 8731560 8949849 9357840 10477872 11642080 11933132 13097340 14916415 17463120 17899698 18715680 20955744 23065871 23866264 26194680 26849547 29832830 34926240 35799396 44749245 46131742 47732528 52389360 53699094 59665660 69197613 71598792 89498490 92263484 95465056 104778720 107398188 115329355 119331320 134247735 138395226 143197584 178996980 184526968 207592839 214796376 230658710 238662640 268495470 276790452 286395168 345988065 357993960 369053936 415185678 429592752 461317420 477325280 536990940 553580904 691976130 715987920 738107872 830371356 859185504 922634840 945700711 1037964195 1073981880 1107161808 1383952260 1431975840 1660742712 1845269680 1891401422 2075928390 2147963760 2214323616 2767904520 2837102133 3321485424 3690539360 3782802844 4151856780 4295927520 4728503555 5535809040 5674204266 6642970848 7565605688 8303713560 8511306399 9457007110 11071618080 11348408532 14185510665 15131211376 16607427120 17022612798 18914014220 22696817064 28371021330 30262422752 33214854240 34045225596 37828028440 42556531995 45393634128 56742042660 68090451192 75656056880 85113063990 90787268256 113484085320 136180902384 151312113760 170226127980 226968170640 272361804768 340452255960 453936341280 680904511920 1361809023840
• Sum of all divisors σ(n): 4775602025376
• Sum of proper divisors (its aliquot sum) s(n): 3413793001536
• 1361809023840 is an abundant number, because the sum of its proper divisors (3413793001536) is greater than itself. Its abundance is 2051983977696

Bases of 1361809023840

• Binary: 10011110100010010001001001010001101100000₂
• Hexadecimal: 0x13D1224A360
• Base-36: HDLTXJS0

Squares and roots of 1361809023840

• 1361809023840 squared (1361809023840²) is 1854523817412053688345600
• 1361809023840 cubed (1361809023840³) is 2525507269477939228375593120559104000
• The square root of 1361809023840 is 1166965.7337899857
• The cube root of 1361809023840 is 11084.2267751627

Scales and comparisons

• 1,361,809,023,840 seconds is equal to 43,301 years, 16 weeks, 2 days, 12 hours, 24 minutes.
• To count from 1 to 1,361,809,023,840 would take you about one hundred eight thousand, two hundred fifty-three 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 1361809023840 cubic inches would be around 923.7 feet tall.

Recreational maths with 1361809023840

• 1361809023840 backwards is 0483209081631
• 1361809023840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1361809023840's digits is 45
• More coming soon!