148238723457

Names of 148238723457

• Cardinal: 148238723457 can be written as One hundred forty-eight billion, two hundred thirty-eight million, seven hundred twenty-three thousand, four hundred fifty-seven.

Scientific notation

• Scientific notation: 1.48238723457 × 10¹¹

Factors of 148238723457

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 691

Divisors of 148238723457

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 243 297 363 677 891 1089 1331 2031 2673 3267 3993 6093 7447 9801 11979 18279 22341 29403 35937 54837 67023 81917 107811 164511 201069 245751 323433 458329 603207 737253 901087 1374987 1809621 2211759 2703261 4124961 5041619 6635277 8109783 12374883 15124857 19905831 24329349 37124649 45374571 55457809 72988047 111373947 136123713 166373427 218964141 408371139 499120281 610035899 1225113417 1497360843 1830107697 4492082529 5490323091 13476247587 16470969273 49412907819 148238723457
• Sum of all divisors σ(n): 244602994272
• Sum of proper divisors (its aliquot sum) s(n): 96364270815
• 148238723457 is a deficient number, because the sum of its proper divisors (96364270815) is less than itself. Its deficiency is 51874452642

Bases of 148238723457

• Binary: 10001010000011101101110110100110000001₂
• Hexadecimal: 0x2283B76981
• Base-36: 1W3LIB29

Squares and roots of 148238723457

• 148238723457 squared (148238723457²) is 21974719132160922030849
• 148238723457 cubed (148238723457³) is 3257504312477649955753163733924993
• The square root of 148238723457 is 385017.8222589183
• The cube root of 148238723457 is 5292.4149652621

Scales and comparisons

• 148,238,723,457 seconds is equal to 4,713 years, 27 weeks, 4 days, 23 hours, 10 minutes, 57 seconds.
• To count from 1 to 148,238,723,457 would take you about nine thousand, four hundred twenty-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 148238723457 cubic inches would be around 441 feet tall.

Recreational maths with 148238723457

• 148238723457 backwards is 754327832841
• The number of decimal digits it has is: 12
• The sum of 148238723457's digits is 54
• More coming soon!