148641182820

Names of 148641182820

• Cardinal: 148641182820 can be written as One hundred forty-eight billion, six hundred forty-one million, one hundred eighty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.4864118282 × 10¹¹

Factors of 148641182820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33017

Divisors of 148641182820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2053 2340 4106 6159 8212 10265 12318 18477 20530 24636 26689 30795 30941 36954 41060 53378 61590 61882 73908 80067 92385 92823 106756 123180 123764 133445 154705 160134 184770 185646 240201 266890 278469 309410 320268 369540 371292 400335 402233 464115 480402 533780 556938 618820 800670 804466 928230 960804 1113876 1201005 1206699 1392345 1601340 1608932 1856460 2011165 2402010 2413398 2784690 3620097 4022330 4804020 4826796 5569380 6033495 7240194 8044660 12066990 14480388 18100485 24133980 36200970 63521873 72401940 127043746 190565619 254087492 317609365 381131238 571696857 635218730 762262476 825784349 952828095 1143393714 1270437460 1651568698 1905656190 2286787428 2477353047 2858484285 3303137396 3811312380 4128921745 4954706094 5716968570 7432059141 8257843490 9909412188 11433937140 12386765235 14864118282 16515686980 24773530470 29728236564 37160295705 49547060940 74320591410 148641182820
• Sum of all divisors σ(n): 485813410992
• Sum of proper divisors (its aliquot sum) s(n): 337172228172
• 148641182820 is an abundant number, because the sum of its proper divisors (337172228172) is greater than itself. Its abundance is 188531045352

Bases of 148641182820

• Binary: 10001010011011101101000111010001100100₂
• Hexadecimal: 0x229BB47464
• Base-36: 1WA94EP0

Squares and roots of 148641182820

• 148641182820 squared (148641182820²) is 22094201230128663152400
• 148641182820 cubed (148641182820³) is 3284108204309423511758085921768000
• The square root of 148641182820 is 385540.1183015847
• The cube root of 148641182820 is 5297.2001685173

Scales and comparisons

• 148,641,182,820 seconds is equal to 4,726 years, 17 weeks, 1 day, 1 hour, 27 minutes.
• To count from 1 to 148,641,182,820 would take you about nine thousand, four hundred fifty-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 148641182820 cubic inches would be around 441.4 feet tall.

Recreational maths with 148641182820

• 148641182820 backwards is 028281146841
• 148641182820 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 148641182820's digits is 45
• More coming soon!