13684336920

Names of 13684336920

• Cardinal: 13684336920 can be written as Thirteen billion, six hundred eighty-four million, three hundred thirty-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.368433692 × 10¹⁰

Factors of 13684336920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3696

Divisors of 13684336920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 103 120 180 206 309 360 412 515 618 824 927 1030 1236 1545 1854 2060 2472 3090 3583 3708 4120 4635 6180 7166 7416 9270 10609 10749 12360 14332 17915 18540 21218 21498 28664 31827 32247 35830 37080 42436 42996 53045 53745 63654 64494 71660 84872 85992 95481 106090 107490 127308 128988 143320 159135 161235 190962 212180 214980 254616 257976 318270 322470 369049 381924 424360 429960 477405 636540 644940 738098 763848 954810 1107147 1273080 1289880 1476196 1845245 1909620 2214294 2952392 3321441 3690490 3819240 4428588 5535735 6642882 7380980 8857176 11071470 13285764 14761960 16607205 22142940 26571528 33214410 38012047 44285880 66428820 76024094 114036141 132857640 152048188 190060235 228072282 304096376 342108423 380120470 456144564 570180705 684216846 760240940 912289128 1140361410 1368433692 1520481880 1710542115 2280722820 2736867384 3421084230 4561445640 6842168460 13684336920
• Sum of all divisors σ(n): 44922608640
• Sum of proper divisors (its aliquot sum) s(n): 31238271720
• 13684336920 is an abundant number, because the sum of its proper divisors (31238271720) is greater than itself. Its abundance is 17553934800

Bases of 13684336920

• Binary: 1100101111101001100110100100011000₂
• Hexadecimal: 0x32FA66918
• Base-36: 6ABATY0

Squares and roots of 13684336920

• 13684336920 squared (13684336920²) is 187261076940075086400
• 13684336920 cubed (13684336920³) is 2562543668850030132395709888000
• The square root of 13684336920 is 116980.0706103395
• The cube root of 13684336920 is 2391.8902735055

Scales and comparisons

• 13,684,336,920 seconds is equal to 435 years, 6 weeks, 1 day, 12 hours, 42 minutes.
• To count from 1 to 13,684,336,920 would take you about eight hundred seventy 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 13684336920 cubic inches would be around 199.3 feet tall.

Recreational maths with 13684336920

• 13684336920 backwards is 02963348631
• 13684336920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13684336920's digits is 45
• More coming soon!