50138923905

Names of 50138923905

• Cardinal: 50138923905 can be written as Fifty billion, one hundred thirty-eight million, nine hundred twenty-three thousand, nine hundred five.

Scientific notation

• Scientific notation: 5.0138923905 × 10¹⁰

Factors of 50138923905

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 419

Divisors of 50138923905

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 17 21 35 45 47 49 51 63 85 105 119 141 147 149 153 191 235 245 255 315 329 357 423 441 447 573 595 705 735 745 765 799 833 955 987 1043 1071 1337 1341 1645 1719 1785 2115 2205 2235 2303 2397 2499 2533 2865 2961 3129 3247 3995 4011 4165 4935 5215 5355 5593 6685 6705 6909 7003 7191 7301 7497 7599 8595 8977 9359 9387 9741 11515 11985 12033 12495 12665 14805 15645 16235 16779 17731 20055 20727 21009 21903 22729 22797 26931 27965 28077 28459 29223 34545 35015 35955 36505 37485 37995 39151 44885 46795 46935 48705 49021 50337 53193 60165 62839 63027 65709 68187 80793 83895 84231 85377 88655 103635 105045 109515 113645 113985 117453 119051 124117 134655 140385 142295 146115 147063 152609 159103 159579 188517 195755 199213 204561 245105 251685 256131 265965 314195 315135 328545 340935 343147 352359 357153 372351 403965 421155 426885 439873 441189 457827 477309 483803 565551 587265 595255 597639 620585 735315 763045 795515 797895 833357 942585 996065 1022805 1029441 1068263 1071459 1117053 1280655 1319619 1337573 1373481 1394491 1431927 1451409 1715735 1761795 1785765 1792917 1861755 2199365 2205945 2289135 2386545 2419015 2500071 2827755 2988195 3088323 3204789 3386621 3958857 4012719 4166785 4183473 4354227 5147205 5341315 5357295 5585265 5833499 6598095 6687865 6867405 6972455 7159635 7257045 7477841 7500213 8964585 9363011 9614367 10159863 12038157 12500355 12550419 15441615 16023945 16933105 17500497 19794285 20063595 20917365 21771135 22433523 22738741 23706347 28089033 29167495 30479589 37389205 37501065 46815055 48071835 50799315 52501491 60190785 62752095 65541077 67300569 68216223 71119041 84267099 87502485 112167615 113693705 118531735 140445165 152397945 159171187 196623231 204648669 213357123 262507455 327705385 336502845 341081115 355595205 421335495 477513561 589869693 795855935 983116155 1023243345 1066785615 1114198309 1432540683 2387567805 2949348465 3342594927 5570991545 7162703415 10027784781 16712974635 50138923905
• Sum of all divisors σ(n): 110630707200
• Sum of proper divisors (its aliquot sum) s(n): 60491783295
• 50138923905 is an abundant number, because the sum of its proper divisors (60491783295) is greater than itself. Its abundance is 10352859390

Bases of 50138923905

• Binary: 101110101100100000110100001110000001₂
• Hexadecimal: 0xBAC834381
• Base-36: N17F5A9

Squares and roots of 50138923905

• 50138923905 squared (50138923905²) is 2513911690351380449025
• 50138923905 cubed (50138923905³) is 126044826946417787045369206442625
• The square root of 50138923905 is 223917.2255656095
• The cube root of 50138923905 is 3687.4403437327

Scales and comparisons

• 50,138,923,905 seconds is equal to 1,594 years, 13 weeks, 4 days, 14 hours, 51 minutes, 45 seconds.
• To count from 1 to 50,138,923,905 would take you about three thousand, one hundred eighty-eight 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 50138923905 cubic inches would be around 307.3 feet tall.

Recreational maths with 50138923905

• 50138923905 backwards is 50932983105
• 50138923905 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 50138923905's digits is 45
• More coming soon!