18148031344690

Names of 18148031344690

• Cardinal: 18148031344690 can be written as Eighteen trillion, one hundred forty-eight billion, thirty-one million, three hundred forty-four thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.814803134469 × 10¹³

Factors of 18148031344690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 519

Divisors of 18148031344690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 17 26 34 65 85 109 130 170 218 221 289 373 442 545 578 746 1090 1105 1417 1445 1853 1865 2210 2834 2890 3706 3730 3757 4849 6341 7085 7514 9265 9698 11881 12682 14170 18530 18785 23762 24089 24245 31501 31705 37570 40657 48178 48490 59405 63002 63410 81314 82433 107797 118810 120445 154453 157505 164866 201977 203285 215594 240890 308906 315010 403954 406570 409513 412165 528541 538985 691169 772265 819026 824330 1009885 1057082 1077970 1295029 1382338 1401361 1544530 2019770 2047565 2590058 2625701 2642705 2802722 3433609 3455845 4095130 4431613 5251402 5285410 6475145 6867218 6911690 7006805 8863226 8985197 11749873 12950290 13128505 14013610 16835377 17168045 17970394 22015493 22158065 23499746 26257010 33670754 34336090 44030986 44316130 44636917 44925985 57610969 58749365 75337421 84176885 89273834 89851970 110077465 115221938 117498730 150674842 152748349 168353770 220154930 223184585 286201409 288054845 305496698 374263381 376687105 446369170 483045817 572402818 576109690 748526762 753374210 763741745 966091634 979386473 1280736157 1431007045 1527483490 1871316905 1958772946 2415229085 2561472314 2862014090 3742633810 4830458170 4865423953 4896932365 6279595621 6403680785 8211778889 9730847906 9793864730 12559191242 12807361570 16423557778 16649570041 24327119765 31397978105 33299140082 41058894445 48654239530 62795956210 82117788890 83247850205 106753125557 139600241113 166495700410 213506251114 279200482226 533765627785 698001205565 1067531255570 1396002411130 1814803134469 3629606268938 9074015672345 18148031344690
• Sum of all divisors σ(n): 37817494434720
• Sum of proper divisors (its aliquot sum) s(n): 19669463090030
• 18148031344690 is an abundant number, because the sum of its proper divisors (19669463090030) is greater than itself. Its abundance is 1521431745340

Bases of 18148031344690

• Binary: 100001000000101101010111101100011000000110010₂
• Hexadecimal: 0x10816AF63032
• Base-36: 6FL39ALGY

Squares and roots of 18148031344690

• 18148031344690 squared (18148031344690²) is 329351041687850729591196100
• 18148031344690 cubed (18148031344690³) is 5977073027957417923378912132668483709000
• The square root of 18148031344690 is 4260050.6270102003
• The cube root of 18148031344690 is 26279.0608318097

Scales and comparisons

• 18,148,031,344,690 seconds is equal to 577,051 years, 13 weeks, 4 days, 1 hour, 58 minutes, 10 seconds.
• To count from 1 to 18,148,031,344,690 would take you about one million, four hundred forty-two thousand, six hundred twenty-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 18148031344690 cubic inches would be around 2189.9 feet tall.

Recreational maths with 18148031344690

• 18148031344690 backwards is 09644313084181
• The number of decimal digits it has is: 14
• The sum of 18148031344690's digits is 52
• More coming soon!