148390029969375388375

Names of 148390029969375388375

• Cardinal: 148390029969375388375 can be written as One hundred forty-eight quintillion, three hundred ninety quadrillion, twenty-nine trillion, nine hundred sixty-nine billion, three hundred seventy-five million, three hundred eighty-eight thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.48390029969375388375 × 10²⁰

Factors of 148390029969375388375

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3761

Divisors of 148390029969375388375

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 25 125 307 1535 3449 7675 17245 38375 86225 94249 431125 471245 1058843 2356225 5294215 11781125 11895601 26471075 28934443 59478005 132355375 144672215 297390025 325064801 723361075 1486950125 1625324005 3616805375 3651949507 8126620025 18259747535 40633100125 91298737675 99794893907 456493688375 498974469535 1121148498649 2494872347675 5605742493245 12474361738375 28028712466225 140143562331125 344192589085243 1720962945426215 8604814727131075 43024073635655375
• Sum of all divisors σ(n): 148400891033770457000
• Sum of proper divisors (its aliquot sum) s(n): 10861064395068625
• 148390029969375388375 is a deficient number, because the sum of its proper divisors (10861064395068625) is less than itself. Its deficiency is 148379168904980319750

Bases of 148390029969375388375

• Binary: 10000000101101010011010010100000110110010110001100000110001011010111₂
• Hexadecimal: 0x80B534A0D963062D7
• Base-36: VBEBNIU15JZDJ

Squares and roots of 148390029969375388375

• 148390029969375388375 squared (148390029969375388375²) is 22019600994312125925393669337182085140625
• 148390029969375388375 cubed (148390029969375388375³) is 3267489251459664466844671664261254880795025439410675865234375
• The square root of 148390029969375388375 is 12181544646.2825636347
• 148390029969375388375 is a perfect cube number. Its cube root is 5294215

Scales and comparisons

• 148,390,029,969,375,388,375 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 148,390,029,969,375,388,375 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 148390029969375388375 cubic inches would be around 441184.6 feet tall.

Recreational maths with 148390029969375388375

• 148390029969375388375 backwards is 573883573969920093841
• The number of decimal digits it has is: 21
• The sum of 148390029969375388375's digits is 109
• More coming soon!