67536990644742

Names of 67536990644742

• Cardinal: 67536990644742 can be written as Sixty-seven trillion, five hundred thirty-six billion, nine hundred ninety million, six hundred forty-four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 6.7536990644742 × 10¹³

Factors of 67536990644742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 425

Divisors of 67536990644742

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 41 82 123 246 369 379 738 758 1137 1681 2274 3362 3411 5043 6822 10086 15129 15539 30258 31078 46617 68921 93234 137842 139851 143641 206763 279702 287282 413526 430923 620289 637099 861846 1240578 1274198 1292769 1911297 2585538 3822594 5733891 5889281 11467782 11778562 17667843 26121059 35335686 52242118 53003529 54439939 78363177 106007058 108879878 156726354 163319817 235089531 241460521 326639634 470179062 482921042 489959451 724381563 979918902 1448763126 2173144689 2232037499 4346289378 4464074998 6696112497 9899881361 13392224994 19799762722 20088337491 29699644083 40176674982 59399288166 89098932249 91513537459 178197864498 183027074918 274540612377 549081224754 823621837131 1647243674262 3752055035819 7504110071638 11256165107457 22512330214914 33768495322371 67536990644742
• Sum of all divisors σ(n): 150385141539360
• Sum of proper divisors (its aliquot sum) s(n): 82848150894618
• 67536990644742 is an abundant number, because the sum of its proper divisors (82848150894618) is greater than itself. Its abundance is 15311160249876

Bases of 67536990644742

• Binary: 1111010110110010101110010101100010101000000110₂
• Hexadecimal: 0x3D6CAE562A06
• Base-36: NXU2CH5HI

Squares and roots of 67536990644742

• 67536990644742 squared (67536990644742²) is 4561245105347968428852246564
• 67536990644742 cubed (67536990644742³) is 308052768008260982011969748425457514166488
• The square root of 67536990644742 is 8218089.2331941735
• The cube root of 67536990644742 is 40723.7005246121

Scales and comparisons

• 67,536,990,644,742 seconds is equal to 2,147,467 years, 20 weeks, 4 days, 11 hours, 5 minutes, 42 seconds.
• To count from 1 to 67,536,990,644,742 would take you about five million, three hundred sixty-eight thousand, six hundred sixty-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 67536990644742 cubic inches would be around 3393.6 feet tall.

Recreational maths with 67536990644742

• 67536990644742 backwards is 24744609963576
• The number of decimal digits it has is: 14
• The sum of 67536990644742's digits is 72
• More coming soon!