13285203984

Names of 13285203984

• Cardinal: 13285203984 can be written as Thirteen billion, two hundred eighty-five million, two hundred three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.3285203984 × 10¹⁰

Factors of 13285203984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2312

Divisors of 13285203984

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 312 324 351 421 432 468 624 648 702 842 936 1053 1263 1296 1404 1684 1872 1873 2106 2526 2808 3368 3746 3789 4212 5052 5473 5616 5619 6736 7492 7578 8424 10104 10946 11238 11367 14984 15156 16419 16848 16857 20208 21892 22476 22734 24349 29968 30312 32838 33714 34101 43784 44952 45468 48698 49257 50571 60624 65676 67428 68202 73047 87568 89904 90936 97396 98514 101142 131352 134856 136404 146094 147771 151713 181872 194792 197028 202284 219141 262704 269712 272808 292188 295542 303426 389584 394056 404568 438282 443313 545616 584376 591084 606852 657423 788112 788533 809136 876564 886626 1168752 1182168 1213704 1314846 1577066 1753128 1773252 1972269 2364336 2365599 2427408 2629692 3154132 3506256 3546504 3944538 4731198 5259384 6308264 7093008 7096797 7889076 9462396 10250929 10518768 12616528 14193594 15778152 18924792 20501858 21290391 28387188 30752787 31556304 37849584 41003716 42580782 56774376 61505574 63871173 82007432 85161564 92258361 113548752 123011148 127742346 164014864 170323128 184516722 246022296 255484692 276775083 340646256 369033444 492044592 510969384 553550166 738066888 830325249 1021938768 1107100332 1476133776 1660650498 2214200664 3321300996 4428401328 6642601992 13285203984
• Sum of all divisors σ(n): 41529541592
• Sum of proper divisors (its aliquot sum) s(n): 28244337608
• 13285203984 is an abundant number, because the sum of its proper divisors (28244337608) is greater than itself. Its abundance is 14959133624

Bases of 13285203984

• Binary: 1100010111110111000010000000010000₂
• Hexadecimal: 0x317DC2010
• Base-36: 63PO100

Squares and roots of 13285203984

• 13285203984 squared (13285203984²) is 176496644896489472256
• 13285203984 cubed (13285203984³) is 2344793929941475204429468667904
• The square root of 13285203984 is 115261.4592307421
• The cube root of 13285203984 is 2368.4055803733

Scales and comparisons

• 13,285,203,984 seconds is equal to 422 years, 22 weeks, 1 day, 22 hours, 26 minutes, 24 seconds.
• To count from 1 to 13,285,203,984 would take you about eight hundred forty-four 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 13285203984 cubic inches would be around 197.4 feet tall.

Recreational maths with 13285203984

• 13285203984 backwards is 48930258231
• The number of decimal digits it has is: 11
• The sum of 13285203984's digits is 45
• More coming soon!