13657509684

Names of 13657509684

• Cardinal: 13657509684 can be written as Thirteen billion, six hundred fifty-seven million, five hundred nine thousand, six hundred eighty-four.

Scientific notation

• Scientific notation: 1.3657509684 × 10¹⁰

Factors of 13657509684

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9379

Divisors of 13657509684

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 151 156 182 189 234 252 273 302 351 364 378 453 468 546 604 702 756 819 906 1057 1092 1359 1404 1638 1812 1963 2114 2457 2718 3171 3276 3926 4077 4228 4914 5436 5889 6342 7852 8154 9203 9513 9828 11778 12684 13741 16308 17667 18406 19026 23556 27482 27609 28539 35334 36812 38052 41223 53001 54964 55218 57078 64421 70668 82446 82827 106002 110436 114156 119639 123669 128842 164892 165654 193263 212004 239278 247338 248481 257684 331308 358917 371007 386526 478556 494676 496962 579789 717834 742014 773052 837473 993924 1076751 1159578 1389653 1435668 1484028 1674946 1739367 2153502 2319156 2512419 2779306 3230253 3349892 3478734 4168959 4307004 5024838 5558612 6460506 6957468 7537257 8337918 9727571 10049676 12506877 12921012 15074514 16675836 18065489 19455142 22611771 25013754 29182713 30149028 36130978 37520631 38910284 45223542 50027508 54196467 58365426 72261956 75041262 87548139 90447084 108392934 116730852 126458423 150082524 162589401 175096278 216785868 252916846 262644417 325178802 350192556 379375269 487768203 505833692 525288834 650357604 758750538 975536406 1050577668 1138125807 1517501076 1951072812 2276251614 3414377421 4552503228 6828754842 13657509684
• Sum of all divisors σ(n): 43872890880
• Sum of proper divisors (its aliquot sum) s(n): 30215381196
• 13657509684 is an abundant number, because the sum of its proper divisors (30215381196) is greater than itself. Its abundance is 16557871512

Bases of 13657509684

• Binary: 1100101110000011010000111100110100₂
• Hexadecimal: 0x32E0D0F34
• Base-36: 69VBTX0

Squares and roots of 13657509684

• 13657509684 squared (13657509684²) is 186527570768553779856
• 13657509684 cubed (13657509684³) is 2547502104104518571058124125504
• The square root of 13657509684 is 116865.3485170005
• The cube root of 13657509684 is 2390.3262034987

Scales and comparisons

• 13,657,509,684 seconds is equal to 434 years, 13 weeks, 6 days, 41 minutes, 24 seconds.
• To count from 1 to 13,657,509,684 would take you about eight hundred sixty-eight 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 13657509684 cubic inches would be around 199.2 feet tall.

Recreational maths with 13657509684

• 13657509684 backwards is 48690575631
• 13657509684 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13657509684's digits is 54
• More coming soon!