13282665768

Names of 13282665768

• Cardinal: 13282665768 can be written as Thirteen billion, two hundred eighty-two million, six hundred sixty-five thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3282665768 × 10¹⁰

Factors of 13282665768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 725

Divisors of 13282665768

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 81 108 114 152 162 171 216 228 243 324 342 361 456 486 513 648 684 701 722 729 972 1026 1083 1368 1402 1444 1458 1539 1944 2052 2103 2166 2187 2804 2888 2916 3078 3249 4104 4206 4332 4374 4617 5608 5832 6156 6309 6498 6561 8412 8664 8748 9234 9747 12312 12618 12996 13122 13319 13851 16824 17496 18468 18927 19494 25236 25992 26244 26638 27702 29241 36936 37854 38988 39957 41553 50472 52488 53276 55404 56781 58482 75708 77976 79914 83106 87723 106552 110808 113562 116964 119871 124659 151416 159828 166212 170343 175446 227124 233928 239742 249318 253061 263169 319656 332424 340686 350892 359613 454248 479484 498636 506122 511029 526338 681372 701784 719226 759183 789507 958968 997272 1012244 1022058 1052676 1078839 1362744 1438452 1518366 1533087 1579014 2024488 2044116 2105352 2157678 2277549 2368521 2876904 3036732 3066174 3158028 3236517 4088232 4315356 4555098 4599261 4737042 6073464 6132348 6316056 6473034 6832647 8630712 9110196 9198522 9474084 9709551 12264696 12946068 13665294 18220392 18397044 18948168 19419102 20497941 25892136 27330588 29128653 36794088 38838204 40995882 54661176 58257306 61493823 77676408 81991764 87385959 116514612 122987646 163983528 174771918 184481469 233029224 245975292 349543836 368962938 491950584 553444407 699087672 737925876 1106888814 1475851752 1660333221 2213777628 3320666442 4427555256 6641332884 13282665768
• Sum of all divisors σ(n): 39481403130
• Sum of proper divisors (its aliquot sum) s(n): 26198737362
• 13282665768 is an abundant number, because the sum of its proper divisors (26198737362) is greater than itself. Its abundance is 12916071594

Bases of 13282665768

• Binary: 1100010111101101010110010100101000₂
• Hexadecimal: 0x317B56528
• Base-36: 63O5MI0

Squares and roots of 13282665768

• 13282665768 squared (13282665768²) is 176429209904399029824
• 13282665768 cubed (13282665768³) is 2343450226872447546055655864832
• The square root of 13282665768 is 115250.4480164827
• The cube root of 13282665768 is 2368.2547381825

Scales and comparisons

• 13,282,665,768 seconds is equal to 422 years, 18 weeks, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 13,282,665,768 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 13282665768 cubic inches would be around 197.4 feet tall.

Recreational maths with 13282665768

• 13282665768 backwards is 86756628231
• 13282665768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13282665768's digits is 54
• More coming soon!