50649991128

Names of 50649991128

• Cardinal: 50649991128 can be written as Fifty billion, six hundred forty-nine million, nine hundred ninety-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 5.0649991128 × 10¹⁰

Factors of 50649991128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 743

Divisors of 50649991128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 121 132 198 242 264 363 396 484 726 727 792 968 1089 1331 1452 1454 2178 2181 2662 2904 2908 3993 4356 4362 5324 5816 6543 7986 7997 8712 8724 10648 11979 13086 15972 15994 17448 23958 23991 26172 31944 31988 47916 47982 52344 63976 71973 87967 95832 95964 143946 175934 191928 263901 287892 351868 527802 528529 575784 703736 791703 967637 1055604 1057058 1583406 1585587 1935274 2111208 2114116 2902911 3166812 3171174 3870548 4228232 4756761 5805822 5813819 6333624 6342348 7741096 8708733 9513522 11611644 11627638 12684696 17417466 17441457 19027044 23223288 23255276 34834932 34882914 38054088 46510552 52324371 63952009 69669864 69765828 104648742 127904018 139531656 191856027 209297484 255808036 383712054 418594968 511616072 575568081 703472099 767424108 1151136162 1406944198 1534848216 2110416297 2302272324 2813888396 4220832594 4604544648 5627776792 6331248891 8441665188 12662497782 16883330376 25324995564 50649991128
• Sum of all divisors σ(n): 151092288360
• Sum of proper divisors (its aliquot sum) s(n): 100442297232
• 50649991128 is an abundant number, because the sum of its proper divisors (100442297232) is greater than itself. Its abundance is 49792306104

Bases of 50649991128

• Binary: 101111001010111110011000011111011000₂
• Hexadecimal: 0xBCAF987D8
• Base-36: N9NP3A0

Squares and roots of 50649991128

• 50649991128 squared (50649991128²) is 2565421601266478712384
• 50649991128 cubed (50649991128³) is 129938581343726700346050463729152
• The square root of 50649991128 is 225055.5289878477
• The cube root of 50649991128 is 3699.9267365089

Scales and comparisons

• 50,649,991,128 seconds is equal to 1,610 years, 26 weeks, 4 days, 17 hours, 58 minutes, 48 seconds.
• To count from 1 to 50,649,991,128 would take you about three thousand, two 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 50649991128 cubic inches would be around 308.3 feet tall.

Recreational maths with 50649991128

• 50649991128 backwards is 82119994605
• The number of decimal digits it has is: 11
• The sum of 50649991128's digits is 54
• More coming soon!