131507361012125

Names of 131507361012125

• Cardinal: 131507361012125 can be written as One hundred thirty-one trillion, five hundred seven billion, three hundred sixty-one million, twelve thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.31507361012125 × 10¹⁴

Factors of 131507361012125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 72

Divisors of 131507361012125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 5 7 25 29 31 35 49 125 145 155 175 203 217 245 343 725 775 841 875 899 1015 1085 1225 1421 1519 1715 2401 3625 3875 4205 4495 5075 5425 5887 6125 6293 7105 7595 8575 9947 10633 12005 16807 21025 22475 25375 26071 27125 29435 31465 35525 37975 41209 42875 44051 49735 53165 60025 69629 74431 84035 105125 112375 117649 130355 147175 157325 177625 182497 189875 206045 220255 248675 265825 288463 300125 308357 348145 372155 420175 487403 521017 588245 651775 735875 786625 823543 912485 1030225 1101275 1243375 1277479 1329125 1442315 1541785 1740725 1860775 2019241 2100875 2158499 2437015 2605085 2941225 3258875 3411821 3647119 4117715 4562425 5151125 5506375 5764801 6387395 7211575 7708925 8703625 8942353 9303875 10096205 10792495 12185075 13025425 14134687 14706125 15109493 17059105 18235595 20588575 22812125 23882747 25529833 28824005 31936975 36057875 38544625 40353607 44711765 50481025 53962475 60925375 62596471 65127125 70673435 75547465 85295525 91177975 98942809 102942875 105766451 119413735 127649165 144120025 159684875 167179229 178708831 201768035 223558825 252405125 269812375 312982355 353367175 377737325 426477625 438175297 455889875 494714045 528832255 597068675 638245825 692599663 720600125 740365157 835896145 893544155 1008840175 1117794125 1170254603 1250961817 1564911775 1766835875 1888686625 2190876485 2473570225 2644161275 2985343375 3067227079 3191229125 3462998315 3701825785 4179480725 4467720775 4848197641 5044200875 5182556099 5851273015 6254809085 7824558875 10954382425 12367851125 13220806375 15336135395 17314991575 18509128925 20897403625 21470589553 22338603875 24240988205 25912780495 29256365075 31274045425 33937383487 36277892693 54771912125 76680676975 86574957875 92545644625 107352947765 121204941025 129563902475 146281825375 150294126871 156370227125 169686917435 181389463465 383403384875 536764738825 606024705125 647819512375 751470634355 848434587175 906947317325 1052058888097 2683823694125 3757353171775 4242172935875 4534736586625 5260294440485 18786765858875 26301472202425 131507361012125
• Sum of all divisors σ(n): 204701902918656
• Sum of proper divisors (its aliquot sum) s(n): 73194541906531
• 131507361012125 is a deficient number, because the sum of its proper divisors (73194541906531) is less than itself. Its deficiency is 58312819105594

Bases of 131507361012125

• Binary: 11101111001101011110001100010011101100110011101₂
• Hexadecimal: 0x779AF189D99D
• Base-36: 1AM5NBBS0T

Squares and roots of 131507361012125

• 131507361012125 squared (131507361012125²) is 17294186000373374504397015625
• 131507361012125 cubed (131507361012125³) is 2274312761761939500992461586985329439453125
• The square root of 131507361012125 is 11467665.8920691005
• The cube root of 131507361012125 is 50853.0127623831

Scales and comparisons

• 131,507,361,012,125 seconds is equal to 4,181,527 years, 15 weeks, 4 days, 15 hours, 22 minutes, 5 seconds.
• To count from 1 to 131,507,361,012,125 would take you about ten million, four hundred fifty-three thousand, eight hundred eighteen 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 131507361012125 cubic inches would be around 4237.8 feet tall.

Recreational maths with 131507361012125

• 131507361012125 backwards is 521210163705131
• The number of decimal digits it has is: 15
• The sum of 131507361012125's digits is 38
• More coming soon!