12315753916812

Names of 12315753916812

• Cardinal: 12315753916812 can be written as Twelve trillion, three hundred fifteen billion, seven hundred fifty-three million, nine hundred sixteen thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.2315753916812 × 10¹³

Factors of 12315753916812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 90828

Divisors of 12315753916812

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 71 81 108 142 162 213 243 284 324 426 486 639 852 972 1278 1917 2011 2556 3834 4022 5751 6033 7668 8044 11502 12066 17253 18099 23004 24132 34506 36198 54297 69012 72396 88741 108594 142781 162891 177482 217188 266223 285562 325782 354964 428343 488673 532446 571124 651564 798669 856686 977346 1064892 1285029 1597338 1713372 1954692 2396007 2570058 3194676 3855087 4792014 5140116 6300611 7188021 7710174 9584028 11565261 12601222 14376042 15420348 18901833 21564063 23130522 25202444 28752084 34695783 37803666 43128126 46261044 56705499 69391566 75607332 86256252 113410998 138783132 170116497 178458151 226821996 340232994 356916302 510349491 535374453 680465988 713832604 1020698982 1070748906 1531048473 1606123359 2041397964 2141497812 3062096946 3212246718 4818370077 6124193892 6424493436 9636740154 12670528721 14455110231 19273480308 25341057442 28910220462 38011586163 43365330693 50682114884 57820440924 76023172326 86730661386 114034758489 152046344652 173461322772 228069516978 342104275467 456139033956 684208550934 1026312826401 1368417101868 2052625652802 3078938479203 4105251305604 6157876958406 12315753916812
• Sum of all divisors σ(n): 32755867732224
• Sum of proper divisors (its aliquot sum) s(n): 20440113815412
• 12315753916812 is an abundant number, because the sum of its proper divisors (20440113815412) is greater than itself. Its abundance is 8124359898600

Bases of 12315753916812

• Binary: 10110011001101111100001000110010100110001100₂
• Hexadecimal: 0xB337C23298C
• Base-36: 4D5S1WCR0

Squares and roots of 12315753916812

• 12315753916812 squared (12315753916812²) is 151677794539470119416243344
• 12315753916812 cubed (12315753916812³) is 1868026392192884908931636334842924699328
• The square root of 12315753916812 is 3509380.8452221313
• The cube root of 12315753916812 is 23093.3533576835

Scales and comparisons

• 12,315,753,916,812 seconds is equal to 391,602 years, 45 weeks, 5 days, 2 hours, 40 minutes, 12 seconds.
• To count from 1 to 12,315,753,916,812 would take you about nine hundred seventy-nine thousand and seven 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 12315753916812 cubic inches would be around 1924.4 feet tall.

Recreational maths with 12315753916812

• 12315753916812 backwards is 21861935751321
• 12315753916812 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12315753916812's digits is 54
• More coming soon!