18226955040

Names of 18226955040

• Cardinal: 18226955040 can be written as Eighteen billion, two hundred twenty-six million, nine hundred fifty-five thousand and forty.

Scientific notation

• Scientific notation: 1.822695504 × 10¹⁰

Factors of 18226955040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16451

Divisors of 18226955040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 337 420 480 560 672 674 840 1011 1120 1348 1680 1685 2022 2359 2696 3360 3370 4044 4718 5055 5392 6740 7077 8088 9436 10110 10784 11795 13480 14154 16097 16176 18872 20220 23590 26960 28308 32194 32352 35385 37744 40440 47180 48291 53920 56616 64388 70770 75488 80485 80880 94360 96582 112679 113232 128776 141540 160970 161760 188720 193164 225358 226464 241455 257552 283080 321940 338037 377440 386328 450716 482910 515104 563395 566160 643880 676074 772656 901432 965820 1126790 1132320 1287760 1352148 1545312 1690185 1802864 1931640 2253580 2575520 2704296 3380370 3605728 3863280 4507160 5408592 5424689 6760740 7726560 9014320 10817184 10849378 13521480 16274067 18028640 21698756 27042960 27123445 32548134 37972823 43397512 54085920 54246890 65096268 75945646 81370335 86795024 108493780 113918469 130192536 151891292 162740670 173590048 189864115 216987560 227836938 260385072 303782584 325481340 379728230 433975120 455673876 520770144 569592345 607565168 650962680 759456460 867950240 911347752 1139184690 1215130336 1301925360 1518912920 1822695504 2278369380 2603850720 3037825840 3645391008 4556738760 6075651680 9113477520 18226955040
• Sum of all divisors σ(n): 65815835904
• Sum of proper divisors (its aliquot sum) s(n): 47588880864
• 18226955040 is an abundant number, because the sum of its proper divisors (47588880864) is greater than itself. Its abundance is 29361925824

Bases of 18226955040

• Binary: 10000111110011010010100001100100000₂
• Hexadecimal: 0x43E694320
• Base-36: 8DFUWIO

Squares and roots of 18226955040

• 18226955040 squared (18226955040²) is 332221890030181401600
• 18226955040 cubed (18226955040³) is 6055393452883940650007384064000
• The square root of 18226955040 is 135007.2406947123
• The cube root of 18226955040 is 2631.7100609717

Scales and comparisons

• 18,226,955,040 seconds is equal to 579 years, 29 weeks, 1 day, 3 hours, 4 minutes.
• To count from 1 to 18,226,955,040 would take you about one thousand, one hundred fifty-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 18226955040 cubic inches would be around 219.3 feet tall.

Recreational maths with 18226955040

• 18226955040 backwards is 04055962281
• 18226955040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18226955040's digits is 42
• More coming soon!