18012417683800

Names of 18012417683800

• Cardinal: 18012417683800 can be written as Eighteen trillion, twelve billion, four hundred seventeen million, six hundred eighty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.80124176838 × 10¹³

Factors of 18012417683800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1798

Divisors of 18012417683800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 17 20 25 34 40 50 61 68 85 100 122 136 170 181 200 244 305 340 362 425 439 488 610 680 724 850 878 905 1037 1093 1220 1448 1525 1700 1756 1810 2074 2186 2195 2440 3050 3077 3400 3512 3620 4148 4372 4390 4525 5185 5465 6100 6154 7240 7463 8296 8744 8780 9050 10370 10930 10975 11041 12200 12308 14926 15385 17560 18100 18581 20740 21860 21950 22082 24616 25925 26779 27325 29852 30770 36200 37162 37315 41480 43720 43900 44164 51850 53558 54650 55205 59704 61540 66673 74324 74630 76925 79459 87800 88328 92905 103700 107116 109300 110410 123080 133346 133895 148648 149260 153850 158918 185810 186575 187697 197833 207400 214232 218600 220820 266692 267790 276025 298520 307700 317836 333365 371620 373150 375394 395666 397295 441640 455243 464525 479827 533384 535580 552050 615400 635672 666730 669475 743240 746300 750788 791332 794590 910486 929050 938485 959654 989165 1071160 1104100 1133441 1333460 1338950 1350803 1492600 1501576 1582664 1589180 1666825 1820972 1858100 1876970 1919308 1978330 1986475 2208200 2266882 2276215 2399135 2666920 2677900 2701606 3178360 3333650 3363161 3641944 3716200 3753940 3838616 3956660 3972950 4533764 4552430 4692425 4798270 4846999 4945825 5355800 5403212 5667205 6667300 6726322 6754015 7507880 7913320 7945900 8157059 9067528 9104860 9384850 9596540 9693998 9891650 10806424 11334410 11381075 11995675 12067813 13334600 13452644 13508030 15891800 16314118 16815805 18209720 18769700 19193080 19387996 19783300 22668820 22762150 23991350 24135626 24234995 26905288 27016060 28336025 29269447 32628236 33631610 33770075 37539400 38775992 39566600 40785295 45337640 45524300 47982700 48271252 48469990 54032120 56672050 58538894 60339065 65256472 67263220 67540150 81570590 82398983 84079025 86848687 91048600 95965400 96542504 96939980 113344100 117077788 120678130 121174975 134526440 135080300 146347235 163141180 164797966 168158050 173697374 193879960 203926475 205152821 226688200 234155576 241356260 242349950 270160600 292694470 301695325 326282360 329595932 336316100 347394748 407852950 410305642 411994915 434243435 482712520 484699900 497580599 585388940 603390650 659191864 672632200 694789496 731736175 815705900 820611284 823989830 868486870 969399800 995161198 1025764105 1170777880 1206781300 1463472350 1476427679 1631411800 1641222568 1647979660 1736973740 1990322396 2051528210 2059974575 2171217175 2413562600 2487902995 2926944700 2952855358 3295959320 3473947480 3980644792 4103056420 4119949150 4342434350 4975805990 5128820525 5297769907 5853889400 5905710716 7382138395 8206112840 8239898300 8684868700 9951611980 10257641050 10595539814 11811421432 12439514975 14764276790 16479796600 17369737400 19903223960 20515282100 21191079628 24879029950 26488849535 29528553580 36910691975 41030564200 42382159256 49758059900 52977699070 59057107160 73821383950 90062088419 99516119800 105955398140 132444247675 147642767900 180124176838 211910796280 264888495350 295285535800 360248353676 450310442095 529776990700 720496707352 900620884190 1059553981400 1801241768380 2251552210475 3602483536760 4503104420950 9006208841900 18012417683800
• Sum of all divisors σ(n): 45463046428800
• Sum of proper divisors (its aliquot sum) s(n): 27450628745000
• 18012417683800 is an abundant number, because the sum of its proper divisors (27450628745000) is greater than itself. Its abundance is 9438211061200

Bases of 18012417683800

• Binary: 100000110000111010111110000011111000101011000₂
• Hexadecimal: 0x1061D7C1F158
• Base-36: 6DUSGF714

Squares and roots of 18012417683800

• 18012417683800 squared (18012417683800²) is 324447190815670956782440000
• 18012417683800 cubed (18012417683800³) is 5844078317307424488110087805312472000000
• The square root of 18012417683800 is 4244103.8728805873
• The cube root of 18012417683800 is 26213.4391378675

Scales and comparisons

• 18,012,417,683,800 seconds is equal to 572,739 years, 8 weeks, 4 days, 12 hours, 36 minutes, 40 seconds.
• To count from 1 to 18,012,417,683,800 would take you about one million, four hundred thirty-one thousand, eight hundred forty-seven 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 18012417683800 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18012417683800

• 18012417683800 backwards is 00838671421081
• The number of decimal digits it has is: 14
• The sum of 18012417683800's digits is 49
• More coming soon!