518134957389

Names of 518134957389

• Cardinal: 518134957389 can be written as Five hundred eighteen billion, one hundred thirty-four million, nine hundred fifty-seven thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 5.18134957389 × 10¹¹

Factors of 518134957389

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 561

Divisors of 518134957389

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 23 27 37 63 69 81 111 161 189 207 243 259 333 483 491 567 621 729 777 851 999 1449 1473 1701 1863 2187 2331 2553 2997 3437 4347 4419 5103 5589 5957 6561 6993 7659 8991 10311 11293 13041 13257 15309 16767 17871 18167 19683 20979 22977 26973 30933 33879 39123 39771 45927 50301 53613 54501 59049 62937 68931 79051 80919 92799 101637 117369 119313 127169 137781 150903 160839 163503 177147 188811 206793 237153 242757 278397 304911 352107 357939 381507 413343 417841 452709 482517 490509 566433 620379 711459 728271 835191 914733 1056321 1073817 1144521 1240029 1253523 1358127 1447551 1471527 1699299 1861137 2134377 2184813 2505573 2744199 2924887 3168963 3221451 3433563 3760569 4074381 4342653 4414581 5097897 5583411 6403131 6554439 7516719 8232597 8774661 9506889 9664353 10300689 11281707 13027959 13243743 15293691 16750233 19209393 22550157 24697791 26323983 28520667 28993059 30902067 33845121 39083877 39731229 45881073 50250699 57628179 67650471 74093373 78971949 86979177 92706201 101535363 117251631 119193687 150752097 172884537 202951413 222280119 236915847 278118603 304606089 351754893 357581061 518653611 608854239 666840357 710747541 834355809 913818267 1055264679 1072743183 1555960833 2000521071 2132242623 2503067427 2741454801 3218229549 4667882499 6396727869 7509202281 8224364403 14003647497 19190183607 22527606843 24673093209 57570550821 74019279627 172711652463 518134957389
• Sum of all divisors σ(n): 953837015040
• Sum of proper divisors (its aliquot sum) s(n): 435702057651
• 518134957389 is a deficient number, because the sum of its proper divisors (435702057651) is less than itself. Its deficiency is 82432899738

Bases of 518134957389

• Binary: 111100010100011010000000000010101001101₂
• Hexadecimal: 0x78A340054D
• Base-36: 6M106BT9

Squares and roots of 518134957389

• 518134957389 squared (518134957389²) is 268463834068500845697321
• 518134957389 cubed (518134957389³) is 139100497225570252192491880326454869
• The square root of 518134957389 is 719815.9190994599
• The cube root of 518134957389 is 8031.8261224095

Scales and comparisons

• 518,134,957,389 seconds is equal to 16,475 years, 4 weeks, 4 days, 9 hours, 3 minutes, 9 seconds.
• To count from 1 to 518,134,957,389 would take you about thirty-two thousand, nine hundred fifty 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 518134957389 cubic inches would be around 669.3 feet tall.

Recreational maths with 518134957389

• 518134957389 backwards is 983759431815
• 518134957389 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 518134957389's digits is 63
• More coming soon!