18051803449000

Names of 18051803449000

• Cardinal: 18051803449000 can be written as Eighteen trillion, fifty-one billion, eight hundred three million, four hundred forty-nine thousand.

Scientific notation

• Scientific notation: 1.8051803449 × 10¹³

Factors of 18051803449000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 190

Divisors of 18051803449000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 41 50 58 82 100 113 116 125 145 164 200 205 226 232 250 290 328 410 452 500 565 580 725 820 841 904 1000 1025 1130 1160 1189 1450 1640 1681 1682 2050 2260 2378 2825 2900 3277 3362 3364 3625 4100 4205 4520 4633 4756 5125 5650 5800 5945 6554 6724 6728 7250 8200 8405 8410 9266 9512 10250 11300 11890 12769 13108 13448 14125 14500 16385 16810 16820 18532 20500 21025 22600 23165 23780 25538 26216 28250 29000 29725 32770 33620 33640 34481 37064 41000 42025 42050 46330 47560 48749 51076 56500 59450 63845 65540 67240 68962 81925 84050 84100 92660 95033 97498 102152 105125 113000 115825 118900 127690 131080 134357 137924 148625 163850 168100 168200 172405 185320 189953 190066 194996 210125 210250 231650 237800 243745 255380 268714 275848 297250 319225 327700 336200 344810 370301 379906 380132 389992 409625 420250 420500 463300 475165 487490 510760 523529 537428 579125 594500 638450 655400 671785 689620 740602 759812 760264 819250 840500 841000 862025 926600 949765 950330 974980 1047058 1074856 1158250 1189000 1218725 1276900 1343570 1379240 1413721 1481204 1519624 1596125 1638500 1681000 1724050 1851505 1899530 1900660 1949960 2094116 2316500 2375825 2437450 2553800 2617645 2687140 2827442 2962408 3192250 3277000 3358925 3448100 3703010 3799060 3801320 3896353 4188232 4310125 4633000 4748825 4751650 4874900 5235290 5374280 5508637 5654884 6093625 6384500 6717850 6896200 7068605 7406020 7598120 7792706 8620250 9257525 9497650 9503300 9749800 10470580 10738729 11017274 11309768 11879125 12187250 12769000 13088225 13435700 14137210 14812040 15182341 15585412 16794625 17240500 18515050 18995300 19006600 19481765 20941160 21464689 21477458 22034548 23744125 23758250 24374500 26176450 26871400 27543185 28274420 30364682 31170824 33589250 34481000 35343025 37030100 37990600 38963530 42929378 42954916 44069096 46287625 47488250 47516500 48749000 52352900 53693645 55086370 56548840 60729364 65441125 67178500 70686050 74060200 75911705 77927060 85858756 85909832 92575250 94976500 95033000 97408825 104705800 107323445 107387290 110172740 121458728 130882250 134357000 137715925 141372100 151823410 155854120 159750473 171717512 176715125 185150500 189953000 194817650 214646890 214774580 220345480 261764500 268468225 275431850 282744200 303646820 319500946 353430250 370301000 379558525 389635300 429293780 429549160 440287889 487044125 523529000 536617225 536936450 550863700 607293640 622475981 639001892 688579625 706860500 759117050 779270600 798752365 858587560 880575778 974088250 1073234450 1073872900 1101727400 1244951962 1278003784 1342341125 1377159250 1413721000 1518234100 1597504730 1761151556 1897792625 1948176500 2146468900 2147745800 2201439445 2489903924 2683086125 2684682250 2754318500 3036468200 3112379905 3195009460 3522303112 3795585250 3896353000 3993761825 4292937800 4402878890 4979807848 5366172250 5369364500 5508637000 6224759810 6390018920 7591170500 7987523650 8805757780 10732344500 10738729000 11007197225 12449519620 15182341000 15561899525 15975047300 17611515560 18051803449 19968809125 21464689000 22014394450 24899039240 31123799050 31950094600 36103606898 39937618250 44028788900 55035986125 62247598100 72207213796 77809497625 79875236500 88057577800 90259017245 110071972250 124495196200 144414427592 155618995250 159750473000 180518034490 220143944500 311237990500 361036068980 440287889000 451295086225 622475981000 722072137960 902590172450 1805180344900 2256475431125 3610360689800 4512950862250 9025901724500 18051803449000
• Sum of all divisors σ(n): 45241427179260
• Sum of proper divisors (its aliquot sum) s(n): 27189623730260
• 18051803449000 is an abundant number, because the sum of its proper divisors (27189623730260) is greater than itself. Its abundance is 9137820281260

Bases of 18051803449000

• Binary: 100000110101100000011010101010000011010101000₂
• Hexadecimal: 0x106B035506A8
• Base-36: 6ECVTOTYG

Squares and roots of 18051803449000

• 18051803449000 squared (18051803449000²) is 325867607761328295601000000
• 18051803449000 cubed (18051803449000³) is 5882498005703325295351423327849000000000
• The square root of 18051803449000 is 4248741.3958724295
• The cube root of 18051803449000 is 26232.5312402345

Scales and comparisons

• 18,051,803,449,000 seconds is equal to 573,991 years, 26 weeks, 4 days, 6 hours, 56 minutes, 40 seconds.
• To count from 1 to 18,051,803,449,000 would take you about one million, four hundred thirty-four thousand, nine hundred seventy-eight 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 18051803449000 cubic inches would be around 2186 feet tall.

Recreational maths with 18051803449000

• 18051803449000 backwards is 00094430815081
• The number of decimal digits it has is: 14
• The sum of 18051803449000's digits is 43
• More coming soon!