18199834893210

Names of 18199834893210

• Cardinal: 18199834893210 can be written as Eighteen trillion, one hundred ninety-nine billion, eight hundred thirty-four million, eight hundred ninety-three thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.819983489321 × 10¹³

Factors of 18199834893210

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 75193

Divisors of 18199834893210

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 15 17 23 30 34 46 51 69 85 89 102 115 138 170 178 230 233 255 267 345 391 445 466 510 534 690 699 782 890 1165 1173 1335 1398 1513 1955 2047 2330 2346 2670 3026 3495 3910 3961 4094 4539 5359 5865 6141 6990 7565 7922 9078 10235 10718 11730 11883 12282 15130 16077 19805 20470 20737 22695 23766 26795 30705 32154 34799 39610 41474 45390 53590 59415 61410 62211 69598 74821 80385 91103 103685 104397 118830 124422 149642 160770 173995 182206 207370 208794 224463 273309 311055 347990 352529 374105 448926 455515 476951 521985 546618 622110 705058 748210 911030 953902 1043970 1057587 1122315 1271957 1366545 1430853 1720883 1762645 2115174 2244630 2384755 2543914 2733090 2861706 3441766 3525290 3815871 4769510 5162649 5287935 6359785 6659069 7154265 7631742 8108167 8604415 10325298 10575870 12719570 13318138 14308530 16216334 17208830 17433293 19079355 19977207 24324501 25813245 29255011 33295345 34866586 38158710 39954414 40540835 48649002 51626490 52299879 58510022 66590690 81081670 87166465 87765033 99886035 104599758 113204173 121622505 146275055 153158587 174332930 175530066 199772070 226408346 243245010 261499395 292550110 296365981 306317174 339612519 400965739 438825165 459475761 522998790 566020865 592731962 679225038 765792935 801931478 877650330 889097943 918951522 1132041730 1202897217 1481829905 1531585870 1551563077 1698062595 1778195886 2004828695 2297378805 2405794434 2603695979 2963659810 3103126154 3396125190 4009657390 4445489715 4594757610 4654689231 5207391958 6014486085 6816417563 7757815385 7811087937 8890979430 9309378462 12028972170 13018479895 13632835126 15515630770 15622175874 20449252689 23273446155 26036959790 26376572309 34082087815 35685950771 39055439685 40898505378 46546892310 52753144618 68164175630 71371901542 78110879370 79129716927 102246263445 107057852313 131882861545 158259433854 178429753855 204492526890 214115704626 263765723090 356859507710 395648584635 535289261565 606661163107 791297169270 1070578523130 1213322326214 1819983489321 3033305815535 3639966978642 6066611631070 9099917446605 18199834893210
• Sum of all divisors σ(n): 49012169057280
• Sum of proper divisors (its aliquot sum) s(n): 30812334164070
• 18199834893210 is an abundant number, because the sum of its proper divisors (30812334164070) is greater than itself. Its abundance is 12612499270860

Bases of 18199834893210

• Binary: 100001000110101111010101100011001101110011010₂
• Hexadecimal: 0x108D7AB19B9A
• Base-36: 6G8VZSFBU

Squares and roots of 18199834893210

• 18199834893210 squared (18199834893210²) is 331233990140104252104104100
• 18199834893210 cubed (18199834893210³) is 6028403931569046464031364360626223161000
• The square root of 18199834893210 is 4266126.4506821643
• The cube root of 18199834893210 is 26304.0416006925

Scales and comparisons

• 18,199,834,893,210 seconds is equal to 578,698 years, 23 weeks, 4 days, 4 hours, 33 minutes, 30 seconds.
• To count from 1 to 18,199,834,893,210 would take you about one million, four hundred forty-six thousand, seven hundred forty-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 18199834893210 cubic inches would be around 2192 feet tall.

Recreational maths with 18199834893210

• 18199834893210 backwards is 01239843899181
• The number of decimal digits it has is: 14
• The sum of 18199834893210's digits is 66
• More coming soon!