18222103900

Names of 18222103900

• Cardinal: 18222103900 can be written as Eighteen billion, two hundred twenty-two million, one hundred three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.82221039 × 10¹⁰

Factors of 18222103900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 124

Divisors of 18222103900

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 10 11 13 14 19 20 22 25 26 28 35 38 44 50 52 55 65 67 70 76 77 91 95 100 110 121 130 133 134 140 143 154 169 175 182 190 209 220 242 247 260 266 268 275 286 308 325 335 338 350 364 380 385 418 455 469 475 484 494 532 550 572 605 650 665 670 676 700 715 737 770 836 845 847 871 910 938 950 988 1001 1045 1100 1183 1210 1235 1273 1300 1330 1340 1430 1463 1474 1540 1573 1675 1690 1694 1729 1742 1820 1859 1876 1900 1925 2002 2090 2275 2299 2345 2366 2420 2470 2546 2660 2717 2860 2926 2948 3025 3146 3211 3325 3350 3380 3388 3458 3484 3575 3685 3718 3850 4004 4180 4225 4235 4355 4550 4598 4690 4732 4940 5005 5092 5159 5225 5434 5852 5915 6050 6097 6175 6292 6365 6422 6650 6700 6916 7150 7315 7370 7436 7700 7865 8107 8450 8470 8645 8710 8911 9100 9196 9295 9380 9581 10010 10318 10450 10868 11011 11323 11495 11725 11830 12100 12194 12350 12730 12844 13013 13300 13585 14003 14300 14630 14740 15730 16055 16093 16214 16549 16900 16940 17290 17420 17822 18425 18590 19019 19162 20020 20449 20636 20900 21175 21775 22022 22477 22646 22990 23450 23660 24388 24700 25025 25460 25795 26026 27170 28006 29260 29575 29887 30485 31460 31825 32110 32186 32428 33098 34580 35321 35644 36575 36850 37180 38038 38324 39325 40535 40898 42350 43225 43550 44044 44555 44954 45292 45980 46475 46900 47905 50050 51590 52052 54340 55055 56012 56615 56749 57475 59150 59774 60970 63650 64220 64372 65065 66196 67067 67925 70015 70642 73150 73700 76076 78650 79261 80275 80465 81070 81796 82745 84700 86450 87100 89110 89908 92950 95095 95810 98021 100100 102245 103180 105391 110110 112385 113230 113498 114950 115843 118300 119548 121940 124553 127300 128975 130130 134134 135850 140030 141284 143143 146300 149435 152425 154033 157300 158522 160550 160930 162140 165490 172900 176605 178220 182039 185900 190190 191620 196042 202675 204490 209209 210782 215137 220220 222775 224770 226460 226996 229900 231686 239525 247247 249106 257950 260260 268268 271700 275275 280060 283075 283745 286286 298870 304850 308066 317044 321100 321860 325325 330980 335335 350075 353210 364078 380380 388531 392084 396305 402325 405350 408980 413725 418418 421564 430274 445550 449540 463372 475475 479050 490105 494494 498212 511225 515900 526955 550550 561925 566150 567490 572572 579215 597740 609700 616132 622765 650650 670670 700150 706420 715715 728156 737737 747175 770165 777062 792610 804650 810700 827450 836836 860548 871871 883025 891100 910195 950950 958100 980210 988988 1022450 1046045 1053910 1075685 1078231 1101100 1123850 1132300 1134980 1158430 1236235 1245530 1274273 1301300 1341340 1370083 1400300 1418725 1431430 1475474 1494350 1505959 1540330 1554124 1585220 1609300 1654900 1676675 1743742 1766050 1820390 1901900 1942655 1960420 1981525 2002429 2044900 2092090 2107820 2151370 2156462 2247700 2316860 2366507 2450525 2472470 2491060 2548546 2634775 2719717 2740166 2837450 2862860 2896075 2950948 2988700 3011918 3080660 3113825 3353350 3487484 3532100 3578575 3640780 3688685 3850825 3885310 3963050 4004858 4184180 4302740 4312924 4359355 4550975 4733014 4901050 4944940 5097092 5230225 5269550 5378425 5391155 5439434 5480332 5674900 5792150 6023836 6181175 6227650 6371365 6706700 6850415 7157150 7377370 7529795 7701650 7770620 7926100 8009716 8718710 9101950 9466028 9590581 9713275 9802100 10012145 10460450 10539100 10756850 10782310 10878868 11584300 11832535 12362350 12455300 12742730 13598585 13700830 14017003 14314300 14754740 15059590 15403300 16565549 17437420 18203900 18443425 19181162 19426550 20024290 20920900 21513700 21564620 21796775 23665070 24724700 25485460 26031577 26955775 27197170 27401660 28034006 30119180 31856825 33131098 34252075 36886850 37648975 38362324 38853100 40048580 43593550 47330140 47952905 50060725 52063154 53911550 54394340 56068012 59162675 63713650 66262196 67992925 68504150 70085015 73773700 75297950 82827745 87187100 95905810 100121450 104126308 107823100 118325350 127427300 130157885 135985850 137008300 140170030 150595900 165655490 182221039 191811620 200242900 236650700 239764525 260315770 271971700 280340060 331310980 350425075 364442078 414138725 479529050 520631540 650789425 700850150 728884156 828277450 911105195 959058100 1301578850 1401700300 1656554900 1822210390 2603157700 3644420780 4555525975 9111051950 18222103900
• Sum of all divisors σ(n): 57463405440
• Sum of proper divisors (its aliquot sum) s(n): 39241301540
• 18222103900 is an abundant number, because the sum of its proper divisors (39241301540) is greater than itself. Its abundance is 21019197640

Bases of 18222103900

• Binary: 10000111110000111110011110101011100₂
• Hexadecimal: 0x43E1F3D5C
• Base-36: 8DCYXCS

Squares and roots of 18222103900

• 18222103900 squared (18222103900²) is 332045070542395210000
• 18222103900 cubed (18222103900³) is 6050559774906354871482319000000
• The square root of 18222103900 is 134989.2732775461
• The cube root of 18222103900 is 2631.4765619823

Scales and comparisons

• 18,222,103,900 seconds is equal to 579 years, 21 weeks, 23 hours, 31 minutes, 40 seconds.
• To count from 1 to 18,222,103,900 would take you about one thousand, one hundred fifty-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 18222103900 cubic inches would be around 219.3 feet tall.

Recreational maths with 18222103900

• 18222103900 backwards is 00930122281
• 18222103900 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18222103900's digits is 28
• More coming soon!