13143228736

Names of 13143228736

• Cardinal: 13143228736 can be written as Thirteen billion, one hundred forty-three million, two hundred twenty-eight thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.3143228736 × 10¹⁰

Factors of 13143228736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 402

Divisors of 13143228736

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 64 79 88 116 158 176 232 281 316 319 352 464 562 632 638 704 841 869 928 1124 1264 1276 1682 1738 1856 2248 2291 2528 2552 3091 3364 3476 4496 4582 5056 5104 6182 6728 6952 8149 8992 9164 9251 10208 12364 13456 13904 16298 17984 18328 18502 20416 22199 24728 25201 26912 27808 32596 36656 37004 44398 49456 50402 53824 55616 65192 66439 73312 74008 88796 89639 98912 100804 130384 132878 146624 148016 177592 179278 197824 201608 236321 244189 260768 265756 296032 355184 358556 403216 472642 488378 521536 531512 592064 643771 710368 717112 730829 806432 945284 976756 1063024 1287542 1420736 1434224 1461658 1612864 1890568 1953512 2126048 2575084 2599531 2868448 2923316 3781136 3907024 4252096 5150168 5199062 5736896 5846632 7081481 7562272 7814048 10300336 10398124 11693264 14162962 15124544 15628096 18669359 20600672 20796248 23386528 28325924 37338718 41201344 41592496 46773056 56651848 74677436 83184992 113303696 149354872 166369984 205362949 226607392 298709744 410725898 453214784 597419488 821451796 1194838976 1642903592 3285807184 6571614368 13143228736
• Sum of all divisors σ(n): 29946234240
• Sum of proper divisors (its aliquot sum) s(n): 16803005504
• 13143228736 is an abundant number, because the sum of its proper divisors (16803005504) is greater than itself. Its abundance is 3659776768

Bases of 13143228736

• Binary: 1100001111011001011100000101000000₂
• Hexadecimal: 0x30F65C140
• Base-36: 61D5074

Squares and roots of 13143228736

• 13143228736 squared (13143228736²) is 172744461606816157696
• 13143228736 cubed (13143228736³) is 2270419971775554857299174752256
• The square root of 13143228736 is 114643.9214960829
• The cube root of 13143228736 is 2359.9385179807

Scales and comparisons

• 13,143,228,736 seconds is equal to 417 years, 47 weeks, 3 days, 16 hours, 52 minutes, 16 seconds.
• To count from 1 to 13,143,228,736 would take you about eight hundred thirty-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 13143228736 cubic inches would be around 196.7 feet tall.

Recreational maths with 13143228736

• 13143228736 backwards is 63782234131
• The number of decimal digits it has is: 11
• The sum of 13143228736's digits is 40
• More coming soon!