18103133049012

Names of 18103133049012

• Cardinal: 18103133049012 can be written as Eighteen trillion, one hundred three billion, one hundred thirty-three million, forty-nine thousand and twelve.

Scientific notation

• Scientific notation: 1.8103133049012 × 10¹³

Factors of 18103133049012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1408365

Divisors of 18103133049012

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 47 66 94 99 132 141 188 198 282 396 423 517 564 691 846 1034 1382 1551 1692 2068 2073 2764 3102 4146 4653 6204 6219 7601 8292 9306 12438 15202 18612 22803 24876 30404 32477 45606 64954 68409 91212 97431 129908 136818 194862 273636 292293 357247 389724 584586 714494 1071741 1169172 1407611 1428988 2143482 2815222 3215223 4222833 4286964 5630444 6430446 8445666 12668499 12860892 15483721 16891332 25336998 30967442 46451163 50673996 61934884 66157717 92902326 132315434 139353489 185804652 198473151 264630868 278706978 396946302 557413956 595419453 727734887 793892604 972659201 1190838906 1455469774 1945318402 2183204661 2381677812 2910939548 2917977603 3890636804 4366409322 5835955206 6549613983 8732818644 8753932809 10699251211 11671910412 13099227966 17507865618 21398502422 26198455932 32097753633 35015731236 42797004844 45714982447 64195507266 91429964894 96293260899 128391014532 137144947341 182859929788 192586521798 274289894682 385173043596 411434842023 502864806917 548579789364 822869684046 1005729613834 1508594420751 1645739368092 2011459227668 3017188841502 4525783262253 6034377683004 9051566524506 18103133049012
• Sum of all divisors σ(n): 51056722289664
• Sum of proper divisors (its aliquot sum) s(n): 32953589240652
• 18103133049012 is an abundant number, because the sum of its proper divisors (32953589240652) is greater than itself. Its abundance is 14850456191640

Bases of 18103133049012

• Binary: 100000111011011110110110100001001000010110100₂
• Hexadecimal: 0x1076F6D090B4
• Base-36: 6F0GQ0AT0

Squares and roots of 18103133049012

• 18103133049012 squared (18103133049012²) is 327723426190230511594176144
• 18103133049012 cubed (18103133049012³) is 5932820787599806816482990594512913169728
• The square root of 18103133049012 is 4254777.6732764779
• The cube root of 18103133049012 is 26257.3714379979

Scales and comparisons

• 18,103,133,049,012 seconds is equal to 575,623 years, 32 weeks, 6 days, 21 hours, 10 minutes, 12 seconds.
• To count from 1 to 18,103,133,049,012 would take you about one million, four hundred thirty-nine thousand and fifty-nine 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 18103133049012 cubic inches would be around 2188.1 feet tall.

Recreational maths with 18103133049012

• 18103133049012 backwards is 21094033130181
• 18103133049012 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18103133049012's digits is 36
• More coming soon!