13998417784

Names of 13998417784

• Cardinal: 13998417784 can be written as Thirteen billion, nine hundred ninety-eight million, four hundred seventeen thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.3998417784 × 10¹⁰

Factors of 13998417784

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 997

Divisors of 13998417784

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 13 26 31 41 52 62 82 104 124 137 164 248 274 328 403 533 548 773 806 1066 1096 1271 1546 1612 1781 2132 2542 3092 3224 3562 4247 4264 5084 5617 6184 7124 8494 10049 10168 11234 14248 16523 16988 20098 22468 23963 31693 33046 33976 40196 44936 47926 55211 63386 66092 73021 80392 95852 105901 110422 126772 132184 146042 174127 191704 211802 220844 253544 292084 311519 348254 412009 423604 441688 584168 623038 696508 824018 847208 982483 1246076 1376713 1393016 1648036 1964966 2263651 2492152 2753426 3282931 3296072 3929932 4341941 4527302 5506852 6565862 7859864 8683882 9054604 11013704 12772279 13131724 17367764 18109208 25544558 26263448 34735528 42678103 51089116 56445233 85356206 102178232 112890466 134600171 170712412 225780932 269200342 341424824 451561864 538400684 1076801368 1749802223 3499604446 6999208892 13998417784
• Sum of all divisors σ(n): 30146618880
• Sum of proper divisors (its aliquot sum) s(n): 16148201096
• 13998417784 is an abundant number, because the sum of its proper divisors (16148201096) is greater than itself. Its abundance is 2149783312

Bases of 13998417784

• Binary: 1101000010010111101110011101111000₂
• Hexadecimal: 0x3425EE778
• Base-36: 6FIAOAG

Squares and roots of 13998417784

• 13998417784 squared (13998417784²) is 195955700455407470656
• 13998417784 cubed (13998417784³) is 2743069762131152836197408546304
• The square root of 13998417784 is 118314.9093901525
• The cube root of 13998417784 is 2410.0514663343

Scales and comparisons

• 13,998,417,784 seconds is equal to 445 years, 5 weeks, 3 days, 17 hours, 23 minutes, 4 seconds.
• To count from 1 to 13,998,417,784 would take you about eight hundred ninety 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 13998417784 cubic inches would be around 200.8 feet tall.

Recreational maths with 13998417784

• 13998417784 backwards is 48771489931
• The number of decimal digits it has is: 11
• The sum of 13998417784's digits is 61
• More coming soon!