1315042142769472

Names of 1315042142769472

• Cardinal: 1315042142769472 can be written as One quadrillion, three hundred fifteen trillion, forty-two billion, one hundred forty-two million, seven hundred sixty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.315042142769472 × 10¹⁵

Factors of 1315042142769472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 66203

Divisors of 1315042142769472

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 152 208 247 304 361 416 494 608 722 832 988 1216 1444 1976 2888 3952 4693 5776 7904 9386 11552 15808 18772 23104 37544 66169 75088 132338 150176 264676 300352 529352 860197 1058704 1257211 1720394 2117408 2514422 3440788 4234816 5028844 6881576 10057688 13763152 16343743 20115376 23887009 27526304 32687486 40230752 47774018 55052608 65374972 80461504 95548036 130749944 191096072 261499888 310531117 382192144 522999776 621062234 764384288 1045999552 1242124468 1528768576 2484248936 4378336561 4968497872 8756673122 9936995744 17513346244 19873991488 35026692488 56918375293 70053384976 83188394659 113836750586 140106769952 166376789318 227673501172 280213539904 332753578636 455347002344 665507157272 910694004688 1081449130567 1331014314544 1580579498521 1821388009376 2162898261134 2662028629088 3161158997042 3642776018752 4325796522268 5324057258176 6322317994084 8651593044536 12644635988168 17303186089072 20547533480773 25289271976336 34606372178144 41095066961546 50578543952672 69212744356288 82190133923092 101157087905344 164380267846184 328760535692368 657521071384736 1315042142769472
• Sum of all divisors σ(n): 2966008821228558
• Sum of proper divisors (its aliquot sum) s(n): 1650966678459086
• 1315042142769472 is an abundant number, because the sum of its proper divisors (1650966678459086) is greater than itself. Its abundance is 335924535689614

Bases of 1315042142769472

• Binary: 100101011000000011000011011110010001101000101000000₂
• Hexadecimal: 0x4AC061BC8D140
• Base-36: CY560QF874

Squares and roots of 1315042142769472

• 1315042142769472 squared (1315042142769472²) is 1729335837259724378770135158784
• 1315042142769472 cubed (1315042142769472³) is 2274149504998066862755412502017834916227842048
• The square root of 1315042142769472 is 36263509.7966188595
• The cube root of 1315042142769472 is 109558.6209269013

Scales and comparisons

• 1,315,042,142,769,472 seconds is equal to 41,814,272 years, 23 weeks, 1 day, 22 hours, 37 minutes, 52 seconds.
• To count from 1 to 1,315,042,142,769,472 would take you about one hundred twenty-five million, four hundred forty-two thousand, eight hundred seventeen 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 1315042142769472 cubic inches would be around 9129.9 feet tall.

Recreational maths with 1315042142769472

• 1315042142769472 backwards is 2749672412405131
• The number of decimal digits it has is: 16
• The sum of 1315042142769472's digits is 58
• More coming soon!