149405551120

Names of 149405551120

• Cardinal: 149405551120 can be written as One hundred forty-nine billion, four hundred five million, five hundred fifty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4940555112 × 10¹¹

Factors of 149405551120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 274352

Divisors of 149405551120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 139 140 196 245 278 280 392 490 556 560 695 784 973 980 1112 1390 1946 1960 2224 2780 3892 3920 4865 5560 6811 7784 9730 11120 13622 15568 19460 27244 34055 38920 54488 68110 77840 108976 136220 272440 274199 544880 548398 1096796 1370995 1919393 2193592 2741990 3838786 4387184 5483980 7677572 9596965 10967960 13435751 15355144 19193930 21935920 26871502 30710288 38113661 38387860 53743004 67178755 76227322 76775720 107486008 134357510 152454644 153551440 190568305 214972016 266795627 268715020 304909288 381136610 533591254 537430040 609818576 762273220 1067182508 1074860080 1333978135 1524546440 1867569389 2134365016 2667956270 3049092880 3735138778 4268730032 5335912540 7470277556 9337846945 10671825080 14940555112 18675693890 21343650160 29881110224 37351387780 74702775560 149405551120
• Sum of all divisors σ(n): 406989576000
• Sum of proper divisors (its aliquot sum) s(n): 257584024880
• 149405551120 is an abundant number, because the sum of its proper divisors (257584024880) is greater than itself. Its abundance is 108178473760

Bases of 149405551120

• Binary: 10001011001001010000111100101000010000₂
• Hexadecimal: 0x22C943CA10
• Base-36: 1WMW7H1S

Squares and roots of 149405551120

• 149405551120 squared (149405551120²) is 22322018705470933254400
• 149405551120 cubed (149405551120³) is 3335033506801833742014367164928000
• The square root of 149405551120 is 386530.1425762291
• The cube root of 149405551120 is 5306.2647069411

Scales and comparisons

• 149,405,551,120 seconds is equal to 4,750 years, 32 weeks, 6 days, 21 hours, 58 minutes, 40 seconds.
• To count from 1 to 149,405,551,120 would take you about nine thousand, five hundred 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 149405551120 cubic inches would be around 442.2 feet tall.

Recreational maths with 149405551120

• 149405551120 backwards is 021155504941
• The number of decimal digits it has is: 12
• The sum of 149405551120's digits is 37
• More coming soon!