18348819910540

Names of 18348819910540

• Cardinal: 18348819910540 can be written as Eighteen trillion, three hundred forty-eight billion, eight hundred nineteen million, nine hundred ten thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.834881991054 × 10¹³

Factors of 18348819910540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 252

Divisors of 18348819910540

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 140 164 196 197 205 245 287 343 394 410 490 574 686 788 820 980 985 1148 1372 1379 1435 1681 1715 1970 2009 2758 2870 3362 3430 3940 4018 5516 5740 6724 6860 6895 8036 8077 8405 9653 10045 11767 13790 14063 16154 16810 19306 20090 23534 27580 28126 32308 33620 38612 38809 40180 40385 47068 48265 56252 56539 58835 67571 68921 70315 77618 80770 82369 96530 113078 117670 135142 137842 140630 155236 161540 164738 193060 194045 226156 235340 270284 271663 275684 281260 282695 329476 331157 337855 344605 388090 395773 411845 482447 543326 565390 576583 662314 675710 689210 776180 791546 823690 964894 1086652 1130780 1153166 1324628 1351420 1358315 1378420 1583092 1591169 1647380 1655785 1901641 1929788 1978865 2306332 2318099 2412235 2716630 2770411 2882915 3182338 3311570 3377129 3803282 3957730 4636198 4824470 5433260 5540822 5765830 6364676 6623140 6754258 7606564 7915460 7955845 9272396 9508205 9648940 11081644 11138183 11531660 11590495 13311487 13508516 13577437 13852055 15911690 16226693 16885645 19016410 22276366 23180990 23639903 26622974 27154874 27704110 31823380 32453386 33771290 38032820 44552732 46361980 47279806 53245948 54309748 55408220 55690915 64906772 65237929 66557435 67542580 67887185 77967281 81133465 94559612 95042059 111381830 113586851 118199515 130475858 133114870 135774370 155934562 162266930 190084118 222763660 227173702 236399030 260951716 266229740 271548740 311869124 324533860 326189645 380168236 389836405 454347404 456665503 472798060 475210295 545770967 567934255 652379290 665294413 779672810 913331006 950420590 1091541934 1135868510 1304758580 1330588826 1559345620 1826662012 1900841180 2183083868 2271737020 2283327515 2661177652 2674755089 2728854835 3196658521 3326472065 4566655030 4657060891 5349510178 5457709670 6393317042 6652944130 9133310060 9314121782 10699020356 10915419340 12786634084 13305888260 13373775445 15983292605 18628243564 18723285623 22376609647 23285304455 26747550890 31966585210 37446571246 44753219294 46570608910 53495101780 63933170420 74893142492 89506438588 93141217820 93616428115 111883048235 131062999361 187232856230 223766096470 262125998722 374465712460 447532192940 524251997444 655314996805 917440995527 1310629993610 1834881991054 2621259987220 3669763982108 4587204977635 9174409955270 18348819910540
• Sum of all divisors σ(n): 46294256534400
• Sum of proper divisors (its aliquot sum) s(n): 27945436623860
• 18348819910540 is an abundant number, because the sum of its proper divisors (27945436623860) is greater than itself. Its abundance is 9596616713320

Bases of 18348819910540

• Binary: 100001011000000101010111001001000111110001100₂
• Hexadecimal: 0x10B02AE48F8C
• Base-36: 6I5BXMEFG

Squares and roots of 18348819910540

• 18348819910540 squared (18348819910540²) is 336679192109429133603091600
• 18348819910540 cubed (18348819910540³) is 6177665863642014949129548919779425464000
• The square root of 18348819910540 is 4283552.2537422139
• The cube root of 18348819910540 is 26375.6221581903

Scales and comparisons

• 18,348,819,910,540 seconds is equal to 583,435 years, 37 weeks, 1 day, 19 hours, 35 minutes, 40 seconds.
• To count from 1 to 18,348,819,910,540 would take you about one million, four hundred fifty-eight thousand, five hundred eighty-nine 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 18348819910540 cubic inches would be around 2198 feet tall.

Recreational maths with 18348819910540

• 18348819910540 backwards is 04501991884381
• The number of decimal digits it has is: 14
• The sum of 18348819910540's digits is 61
• More coming soon!