842295130128

Names of 842295130128

• Cardinal: 842295130128 can be written as Eight hundred forty-two billion, two hundred ninety-five million, one hundred thirty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.42295130128 × 10¹¹

Factors of 842295130128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 832

Divisors of 842295130128

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 107 144 211 214 321 422 428 509 633 642 844 856 963 1018 1266 1284 1527 1688 1712 1899 1926 2036 2532 2568 3054 3376 3798 3852 4072 4581 5064 5136 6108 7596 7704 8144 9162 10128 12216 15192 15408 18324 22577 24432 30384 36648 45154 54463 67731 73296 90308 107399 108926 135462 163389 180616 203193 214798 217852 259081 270924 322197 326778 361232 406386 429596 435704 490167 518162 541848 644394 653556 777243 812772 859192 871408 966591 980334 1036324 1083696 1288788 1307112 1554486 1625544 1718384 1933182 1960668 2072648 2331729 2577576 2614224 3108972 3251088 3866364 3921336 4145296 4663458 5155152 6217944 7732728 7842672 9326916 11491693 12435888 15465456 18653832 22983386 27721667 34475079 37307664 45966772 54666091 55443334 68950158 83165001 91933544 103425237 109332182 110886668 137900316 163998273 166330002 183867088 206850474 218664364 221773336 249495003 275800632 327996546 332660004 413700948 437328728 443546672 491994819 498990006 551601264 655993092 665320008 827401896 874657456 983989638 997980012 1311986184 1330640016 1654803792 1967979276 1995960024 2623972368 3935958552 3991920048 5849271737 7871917104 11698543474 17547815211 23397086948 35095630422 46794173896 52643445633 70191260844 93588347792 105286891266 140382521688 210573782532 280765043376 421147565064 842295130128
• Sum of all divisors σ(n): 2395269001008
• Sum of proper divisors (its aliquot sum) s(n): 1552973870880
• 842295130128 is an abundant number, because the sum of its proper divisors (1552973870880) is greater than itself. Its abundance is 710678740752

Bases of 842295130128

• Binary: 1100010000011100101100111011100000010000₂
• Hexadecimal: 0xC41CB3B810
• Base-36: AQY0RTW0

Squares and roots of 842295130128

• 842295130128 squared (842295130128²) is 709461086237344453296384
• 842295130128 cubed (842295130128³) is 597575617953036276182436779831857152
• The square root of 842295130128 is 917766.3810186119
• The cube root of 842295130128 is 9443.9735757213

Scales and comparisons

• 842,295,130,128 seconds is equal to 26,782 years, 19 weeks, 5 days, 5 hours, 28 minutes, 48 seconds.
• To count from 1 to 842,295,130,128 would take you about fifty-three thousand, five hundred sixty-four 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 842295130128 cubic inches would be around 787 feet tall.

Recreational maths with 842295130128

• 842295130128 backwards is 821031592248
• The number of decimal digits it has is: 12
• The sum of 842295130128's digits is 45
• More coming soon!