148189972320

Names of 148189972320

• Cardinal: 148189972320 can be written as One hundred forty-eight billion, one hundred eighty-nine million, nine hundred seventy-two thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.4818997232 × 10¹¹

Factors of 148189972320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7916154

Divisors of 148189972320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 1040 1170 1248 1440 1560 1872 2080 2340 3120 3744 4680 6240 9360 18720 7916131 15832262 23748393 31664524 39580655 47496786 63329048 71245179 79161310 94993572 102909703 118741965 126658096 142490358 158322620 189987144 205819406 237483930 253316192 284980716 308729109 316645240 356225895 379974288 411638812 474967860 514548515 569961432 617458218 633290480 712451790 759948576 823277624 926187327 949935720 1029097030 1139922864 1234916436 1266580960 1424903580 1543645545 1646555248 1852374654 1899871440 2058194060 2279845728 2469832872 2849807160 3087291090 3293110496 3704749308 3799742880 4116388120 4630936635 4939665744 5699614320 6174582180 7409498616 8232776240 9261873270 9879331488 11399228640 12349164360 14818997232 16465552480 18523746540 24698328720 29637994464 37047493080 49396657440 74094986160 148189972320
• Sum of all divisors σ(n): 544598217072
• Sum of proper divisors (its aliquot sum) s(n): 396408244752
• 148189972320 is an abundant number, because the sum of its proper divisors (396408244752) is greater than itself. Its abundance is 248218272432

Bases of 148189972320

• Binary: 10001010000000110011111000011101100000₂
• Hexadecimal: 0x2280CF8760
• Base-36: 1W2SHEG0

Squares and roots of 148189972320

• 148189972320 squared (148189972320²) is 21960267896202366182400
• 148189972320 cubed (148189972320³) is 3254291491678013277688360071168000
• The square root of 148189972320 is 384954.5068186629
• The cube root of 148189972320 is 5291.8347310511

Scales and comparisons

• 148,189,972,320 seconds is equal to 4,711 years, 51 weeks, 17 hours, 12 minutes.
• To count from 1 to 148,189,972,320 would take you about nine thousand, four hundred twenty-three 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 148189972320 cubic inches would be around 441 feet tall.

Recreational maths with 148189972320

• 148189972320 backwards is 023279981841
• The number of decimal digits it has is: 12
• The sum of 148189972320's digits is 54
• More coming soon!