15378011081048

Names of 15378011081048

• Cardinal: 15378011081048 can be written as Fifteen trillion, three hundred seventy-eight billion, eleven million, eighty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 1.5378011081048 × 10¹³

Factors of 15378011081048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20525

Divisors of 15378011081048

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 311 616 622 1244 2177 2488 3421 4354 5441 6842 8708 10882 13684 14753 17416 21764 23947 27368 29506 38087 43528 47894 59012 59851 76174 95788 103271 118024 119702 152348 162283 191576 206542 239404 304696 324566 413084 418957 478808 649132 826168 837914 1135981 1298264 1675828 1692151 2271962 3351656 3384302 4543924 4588183 6768604 9087848 9176366 11845057 13537208 18352732 18613661 23690114 32117281 36705464 37227322 47380228 50470013 64234562 74454644 80271073 94760456 100940026 128469124 130295627 148909288 160542146 201880052 256938248 260591254 321084292 353290091 403760104 521182508 561897511 642168584 706580182 882981803 1042365016 1123795022 1413160364 1765963606 2247590044 2826320728 3531927212 4495180088 6180872621 7063854424 12361745242 24723490484 24964303703 49446980968 49928607406 99857214812 174750125921 199714429624 274607340733 349500251842 549214681466 699000503684 1098429362932 1398001007368 1922251385131 2196858725864 3844502770262 7689005540524 15378011081048
• Sum of all divisors σ(n): 36073260887040
• Sum of proper divisors (its aliquot sum) s(n): 20695249805992
• 15378011081048 is an abundant number, because the sum of its proper divisors (20695249805992) is greater than itself. Its abundance is 5317238724944

Bases of 15378011081048

• Binary: 11011111110001111000111000110100100101011000₂
• Hexadecimal: 0xDFC78E34958
• Base-36: 5G8K6QYXK

Squares and roots of 15378011081048

• 15378011081048 squared (15378011081048²) is 236483224808835077624778304
• 15378011081048 cubed (15378011081048³) is 3636641651592231125206160002806375982592
• The square root of 15378011081048 is 3921480.7255739509
• The cube root of 15378011081048 is 24867.5723316765

Scales and comparisons

• 15,378,011,081,048 seconds is equal to 488,973 years, 9 weeks, 4 days, 8 hours, 44 minutes, 8 seconds.
• To count from 1 to 15,378,011,081,048 would take you about one million, two hundred twenty-two thousand, four hundred thirty-two 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 15378011081048 cubic inches would be around 2072.3 feet tall.

Recreational maths with 15378011081048

• 15378011081048 backwards is 84018011087351
• The number of decimal digits it has is: 14
• The sum of 15378011081048's digits is 47
• More coming soon!