12189027396

Names of 12189027396

• Cardinal: 12189027396 can be written as Twelve billion, one hundred eighty-nine million, twenty-seven thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.2189027396 × 10¹⁰

Factors of 12189027396

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1032

Divisors of 12189027396

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 89 91 156 167 178 182 267 273 334 356 364 501 534 546 623 668 751 1002 1068 1092 1157 1169 1246 1502 1869 2004 2171 2253 2314 2338 2492 3004 3471 3507 3738 4342 4506 4628 4676 5257 6513 6942 7014 7476 8099 8684 9012 9763 10514 13026 13884 14028 14863 15197 15771 16198 19526 21028 24297 26052 29289 29726 30394 31542 32396 39052 44589 45591 48594 58578 59452 60788 63084 66839 68341 89178 91182 97188 104041 117156 125417 133678 136682 178356 182364 193219 200517 205023 208082 250834 267356 273364 312123 376251 386438 401034 410046 416164 467873 501668 579657 624246 752502 772876 802068 820092 868907 877919 935746 1159314 1248492 1352533 1403619 1505004 1630421 1737814 1755838 1871492 2318628 2606721 2633757 2705066 2807238 3260842 3475628 3511676 4057599 4891263 5213442 5267514 5410132 5614476 6082349 6521684 8115198 9782526 10426884 10535028 11162113 11412947 12164698 16230396 18247047 19565052 22324226 22825894 24329396 33486339 34238841 36494094 44648452 45651788 66972678 68477682 72988188 78134791 133945356 136955364 145107469 156269582 234404373 290214938 312539164 435322407 468808746 580429876 870644814 937617492 1015752283 1741289628 2031504566 3047256849 4063009132 6094513698 12189027396
• Sum of all divisors σ(n): 35657072640
• Sum of proper divisors (its aliquot sum) s(n): 23468045244
• 12189027396 is an abundant number, because the sum of its proper divisors (23468045244) is greater than itself. Its abundance is 11279017848

Bases of 12189027396

• Binary: 1011010110100001011100110001000100₂
• Hexadecimal: 0x2D685CC44
• Base-36: 5LL15QC

Squares and roots of 12189027396

• 12189027396 squared (12189027396²) is 148572388860438540816
• 12189027396 cubed (12189027396³) is 1810952918109050594580488195136
• The square root of 12189027396 is 110403.9283540219
• The cube root of 12189027396 is 2301.3871528921

Scales and comparisons

• 12,189,027,396 seconds is equal to 387 years, 29 weeks, 5 days, 16 hours, 56 minutes, 36 seconds.
• To count from 1 to 12,189,027,396 would take you about seven hundred seventy-five 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 12189027396 cubic inches would be around 191.8 feet tall.

Recreational maths with 12189027396

• 12189027396 backwards is 69372098121
• The number of decimal digits it has is: 11
• The sum of 12189027396's digits is 48
• More coming soon!