13948468569

Names of 13948468569

• Cardinal: 13948468569 can be written as Thirteen billion, nine hundred forty-eight million, four hundred sixty-eight thousand, five hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3948468569 × 10¹⁰

Factors of 13948468569

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125

Divisors of 13948468569

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 37 47 63 93 111 141 189 217 259 279 329 333 423 651 777 837 987 999 1147 1269 1369 1457 1739 1953 2331 2961 3441 4107 4371 5217 5859 6993 8029 8883 9583 10199 10323 12173 12321 13113 15651 24087 28749 30597 30969 36519 36963 39339 42439 46953 50653 53909 64343 72261 86247 91791 109557 127317 151959 161727 193029 216783 258741 275373 297073 328671 354571 377363 381951 450401 455877 485181 579087 891219 1063713 1132089 1145853 1351203 1367631 1455543 1570243 1737261 1994633 2380691 2673657 3191139 3396267 4053609 4710729 5983899 7142073 8020971 9573417 10188801 10991701 12160827 13962431 14132187 16664837 17951697 21426219 32975103 41887293 42396561 49994511 53855091 64278657 73801421 98925309 125661879 149983533 221404263 296775927 376985637 449950599 516609947 664212789 1549829841 1992638367 4649489523 13948468569
• Sum of all divisors σ(n): 25588531200
• Sum of proper divisors (its aliquot sum) s(n): 11640062631
• 13948468569 is a deficient number, because the sum of its proper divisors (11640062631) is less than itself. Its deficiency is 2308405938

Bases of 13948468569

• Binary: 1100111111011001001011110101011001₂
• Hexadecimal: 0x33F64BD59
• Base-36: 6EOK389

Squares and roots of 13948468569

• 13948468569 squared (13948468569²) is 194559775420380907761
• 13948468569 cubed (13948468569³) is 2713810912242881853911996664009
• The square root of 13948468569 is 118103.6348678567
• The cube root of 13948468569 is 2407.1815314227

Scales and comparisons

• 13,948,468,569 seconds is equal to 443 years, 26 weeks, 6 days, 14 hours, 36 minutes, 9 seconds.
• To count from 1 to 13,948,468,569 would take you about eight hundred eighty-seven 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 13948468569 cubic inches would be around 200.6 feet tall.

Recreational maths with 13948468569

• 13948468569 backwards is 96586484931
• 13948468569 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13948468569's digits is 63
• More coming soon!