18252331020

Names of 18252331020

• Cardinal: 18252331020 can be written as Eighteen billion, two hundred fifty-two million, three hundred thirty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.825233102 × 10¹⁰

Factors of 18252331020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 146351

Divisors of 18252331020

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 81 84 90 99 105 108 110 126 132 135 140 154 162 165 180 189 198 210 220 231 252 270 297 308 315 324 330 378 385 396 405 420 462 495 540 567 594 630 660 693 756 770 810 891 924 945 990 1134 1155 1188 1260 1386 1485 1540 1620 1782 1890 1980 2079 2268 2310 2772 2835 2970 3465 3564 3780 4158 4455 4620 5670 5940 6237 6930 8316 8910 10395 11340 12474 13860 17820 20790 24948 31185 41580 62370 124740 146323 292646 438969 585292 731615 877938 1024261 1316907 1463230 1609553 1755876 2048522 2194845 2633814 2926460 3072783 3219106 3950721 4097044 4389690 4828659 5121305 5267628 6145566 6438212 6584535 7901442 8047765 8779380 9218349 9657318 10242610 11266871 11852163 12291132 13169070 14485977 15363915 15802884 16095530 18436698 19314636 19753605 20485220 22533742 23704326 24143295 26338140 27655047 28971954 30727830 32191060 33800613 36873396 39507210 43457931 45067484 46091745 47408652 48286590 55310094 56334355 57943908 59260815 61455660 67601226 72429885 79014420 82965141 86915862 92183490 96573180 101401839 110620188 112668710 118521630 130373793 135202452 138275235 144859770 165930282 169003065 173831724 184366980 202803678 217289655 225337420 237043260 260747586 276550470 289719540 304205517 331860564 338006130 405607356 414825705 434579310 507009195 521495172 553100940 608411034 651868965 676012260 829651410 869158620 912616551 1014018390 1216822068 1303737930 1521027585 1659302820 1825233102 2028036780 2607475860 3042055170 3650466204 4563082755 6084110340 9126165510 18252331020
• Sum of all divisors σ(n): 71387382528
• Sum of proper divisors (its aliquot sum) s(n): 53135051508
• 18252331020 is an abundant number, because the sum of its proper divisors (53135051508) is greater than itself. Its abundance is 34882720488

Bases of 18252331020

• Binary: 10000111111111011000111100000001100₂
• Hexadecimal: 0x43FEC780C
• Base-36: 8DUYSR0

Squares and roots of 18252331020

• 18252331020 squared (18252331020²) is 333147587663654240400
• 18252331020 cubed (18252331020³) is 6080720048551485618607457208000
• The square root of 18252331020 is 135101.1880776775
• The cube root of 18252331020 is 2632.9308034337

Scales and comparisons

• 18,252,331,020 seconds is equal to 580 years, 19 weeks, 19 hours, 57 minutes.
• To count from 1 to 18,252,331,020 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 18252331020 cubic inches would be around 219.4 feet tall.

Recreational maths with 18252331020

• 18252331020 backwards is 02013325281
• 18252331020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18252331020's digits is 27
• More coming soon!