18090960228

Names of 18090960228

• Cardinal: 18090960228 can be written as Eighteen billion, ninety million, nine hundred sixty thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8090960228 × 10¹⁰

Factors of 18090960228

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 227

Divisors of 18090960228

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 211 242 243 297 324 363 396 422 484 486 594 633 726 729 844 891 972 1089 1188 1266 1452 1458 1782 1899 2178 2187 2321 2532 2673 2916 3267 3564 3798 4356 4374 4642 5346 5697 6534 6561 6963 7596 8019 8748 9284 9801 10692 11394 13068 13122 13926 16038 17091 19602 19683 20889 22788 24057 25531 26244 27852 29403 32076 34182 39204 39366 41778 48114 51062 51273 58806 59049 62667 68364 72171 76593 78732 83556 88209 96228 102124 102546 117612 118098 125334 144342 153186 153819 176418 177147 188001 205092 216513 229779 236196 250668 264627 288684 306372 307638 352836 354294 376002 433026 459558 461457 529254 564003 615276 649539 689337 708588 752004 793881 866052 919116 922914 1058508 1128006 1299078 1378674 1384371 1587762 1692009 1845828 1948617 2068011 2256012 2381643 2598156 2757348 2768742 3175524 3384018 3897234 4136022 4153113 4763286 5076027 5537484 6204033 6768036 7144929 7794468 8272044 8306226 9526572 10152054 12408066 12459339 14289858 15228081 16612452 18612099 20304108 21434787 24816132 24918678 28579716 30456162 37224198 37378017 42869574 45684243 49837356 55836297 60912324 74448396 74756034 85739148 91368486 111672594 137052729 149512068 167508891 182736972 223345188 274105458 335017782 411158187 502526673 548210916 670035564 822316374 1005053346 1507580019 1644632748 2010106692 3015160038 4522740057 6030320076 9045480114 18090960228
• Sum of all divisors σ(n): 52445687840
• Sum of proper divisors (its aliquot sum) s(n): 34354727612
• 18090960228 is an abundant number, because the sum of its proper divisors (34354727612) is greater than itself. Its abundance is 16263767384

Bases of 18090960228

• Binary: 10000110110010011100010010101100100₂
• Hexadecimal: 0x4364E2564
• Base-36: 8B6W290

Squares and roots of 18090960228

• 18090960228 squared (18090960228²) is 327282841971077811984
• 18090960228 cubed (18090960228³) is 5920860877405577822895805772352
• The square root of 18090960228 is 134502.6402268745
• The cube root of 18090960228 is 2625.1484833559

Scales and comparisons

• 18,090,960,228 seconds is equal to 575 years, 12 weeks, 2 days, 2 hours, 43 minutes, 48 seconds.
• To count from 1 to 18,090,960,228 would take you about one thousand, one hundred fifty 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 18090960228 cubic inches would be around 218.8 feet tall.

Recreational maths with 18090960228

• 18090960228 backwards is 82206909081
• The number of decimal digits it has is: 11
• The sum of 18090960228's digits is 45
• More coming soon!