18253253424

Names of 18253253424

• Cardinal: 18253253424 can be written as Eighteen billion, two hundred fifty-three million, two hundred fifty-three thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.8253253424 × 10¹⁰

Factors of 18253253424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1055

Divisors of 18253253424

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 53 56 84 98 106 112 147 159 168 181 196 212 294 318 336 362 371 392 424 543 588 636 724 742 784 809 848 1086 1113 1176 1267 1272 1448 1484 1618 2172 2226 2352 2427 2534 2544 2597 2896 2968 3236 3801 4344 4452 4854 5068 5194 5663 5936 6472 7602 7791 8688 8869 8904 9593 9708 10136 10388 11326 12944 15204 15582 16989 17738 17808 19186 19416 20272 20776 22652 26607 28779 30408 31164 33978 35476 38372 38832 39641 41552 42877 45304 53214 57558 60816 62328 67151 67956 70952 76744 79282 85754 90608 106428 115116 118923 124656 128631 134302 135912 141904 146429 153488 158564 171508 201453 212856 230232 237846 257262 268604 271824 292858 300139 317128 343016 402906 425712 439287 460464 470057 475692 514524 537208 585716 600278 634256 686032 805812 878574 900417 940114 951384 1025003 1029048 1074416 1171432 1200556 1410171 1611624 1757148 1800834 1880228 1902768 2050006 2058096 2100973 2342864 2401112 2820342 3075009 3223248 3514296 3601668 3760456 4100012 4201946 4802224 5640684 6150018 6302919 7028592 7175021 7203336 7520912 7760737 8200024 8403892 11281368 12300036 12605838 14350042 14406672 15521474 16400048 16807784 21525063 22562736 23282211 24600072 25211676 28700084 31042948 33615568 43050126 46564422 49200144 50423352 54325159 57400168 62085896 86100252 93128844 100846704 108650318 114800336 124171792 162975477 172200504 186257688 217300636 325950954 344401008 372515376 380276113 434601272 651901908 760552226 869202544 1140828339 1303803816 1521104452 2281656678 2607607632 3042208904 4563313356 6084417808 9126626712 18253253424
• Sum of all divisors σ(n): 56266086240
• Sum of proper divisors (its aliquot sum) s(n): 38012832816
• 18253253424 is an abundant number, because the sum of its proper divisors (38012832816) is greater than itself. Its abundance is 19759579392

Bases of 18253253424

• Binary: 10000111111111110101000101100110000₂
• Hexadecimal: 0x43FFA8B30
• Base-36: 8DVIKHC

Squares and roots of 18253253424

• 18253253424 squared (18253253424²) is 333181260560767723776
• 18253253424 cubed (18253253424³) is 6081641985143469614082958209024
• The square root of 18253253424 is 135104.6017869117
• The cube root of 18253253424 is 2632.9751554855

Scales and comparisons

• 18,253,253,424 seconds is equal to 580 years, 20 weeks, 4 days, 12 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,253,253,424 would take you about one thousand, one hundred sixty 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 18253253424 cubic inches would be around 219.4 feet tall.

Recreational maths with 18253253424

• 18253253424 backwards is 42435235281
• The number of decimal digits it has is: 11
• The sum of 18253253424's digits is 39
• More coming soon!