148147891398

Names of 148147891398

• Cardinal: 148147891398 can be written as One hundred forty-eight billion, one hundred forty-seven million, eight hundred ninety-one thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.48147891398 × 10¹¹

Factors of 148147891398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1638

Divisors of 148147891398

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 38 39 57 78 114 117 169 171 234 247 338 342 494 507 741 1014 1482 1521 1601 2223 3042 3202 3211 4446 4803 6422 9606 9633 14409 19266 20813 28818 28899 30419 41626 57798 60838 62439 91257 124878 182514 187317 270569 273771 374634 395447 541138 547542 790894 811707 1186341 1623414 2372682 2435121 2563201 3559023 4870242 5126402 5140811 7118046 7689603 10281622 15379206 15422433 23068809 30844866 33321613 46137618 46267299 48700819 66643226 92534598 97401638 99964839 146102457 199929678 292204914 299894517 433180969 438307371 599789034 633110647 866361938 876614742 1266221294 1299542907 1899331941 2599085814 3798663882 3898628721 5697995823 7797257442 8230438411 11395991646 16460876822 24691315233 49382630466 74073945699 148147891398
• Sum of all divisors σ(n): 366099980220
• Sum of proper divisors (its aliquot sum) s(n): 217952088822
• 148147891398 is an abundant number, because the sum of its proper divisors (217952088822) is greater than itself. Its abundance is 69804197424

Bases of 148147891398

• Binary: 10001001111110010011010110110011000110₂
• Hexadecimal: 0x227E4D6CC6
• Base-36: 1W23FGLI

Squares and roots of 148147891398

• 148147891398 squared (148147891398²) is 21947797725673602394404
• 148147891398 cubed (148147891398³) is 3251519953888364243921596554936792
• The square root of 148147891398 is 384899.8459313799
• The cube root of 148147891398 is 5291.3337831513

Scales and comparisons

• 148,147,891,398 seconds is equal to 4,710 years, 33 weeks, 3 days, 16 hours, 3 minutes, 18 seconds.
• To count from 1 to 148,147,891,398 would take you about nine thousand, four hundred twenty-one 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 148147891398 cubic inches would be around 440.9 feet tall.

Recreational maths with 148147891398

• 148147891398 backwards is 893198741841
• The number of decimal digits it has is: 12
• The sum of 148147891398's digits is 63
• More coming soon!