148145412250

Names of 148145412250

• Cardinal: 148145412250 can be written as One hundred forty-eight billion, one hundred forty-five million, four hundred twelve thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.4814541225 × 10¹¹

Factors of 148145412250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2231

Divisors of 148145412250

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 11 22 25 50 55 110 121 125 242 250 275 550 605 1210 1375 2213 2750 3025 4426 6050 11065 15125 22130 24343 30250 48686 55325 110650 121715 243430 267773 276625 535546 553250 608575 1217150 1338865 2677730 3042875 4897369 6085750 6694325 9794738 13388650 24486845 33471625 48973690 53871059 66943250 107742118 122434225 244868450 269355295 538710590 592581649 612171125 1185163298 1224342250 1346776475 2693552950 2962908245 5925816490 6733882375 13467764750 14814541225 29629082450 74072706125 148145412250
• Sum of all divisors σ(n): 304969644252
• Sum of proper divisors (its aliquot sum) s(n): 156824232002
• 148145412250 is an abundant number, because the sum of its proper divisors (156824232002) is greater than itself. Its abundance is 8678819752

Bases of 148145412250

• Binary: 10001001111110001001111001100010011010₂
• Hexadecimal: 0x227E27989A
• Base-36: 1W21YBOA

Squares and roots of 148145412250

• 148145412250 squared (148145412250²) is 21947063170722450062500
• 148145412250 cubed (148145412250³) is 3251356721103469494839100765625000
• The square root of 148145412250 is 384896.6254073943
• The cube root of 148145412250 is 5291.3042674367

Scales and comparisons

• 148,145,412,250 seconds is equal to 4,710 years, 29 weeks, 2 days, 23 hours, 24 minutes, 10 seconds.
• To count from 1 to 148,145,412,250 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 148145412250 cubic inches would be around 440.9 feet tall.

Recreational maths with 148145412250

• 148145412250 backwards is 052214541841
• The number of decimal digits it has is: 12
• The sum of 148145412250's digits is 37
• More coming soon!