518138119764

Names of 518138119764

• Cardinal: 518138119764 can be written as Five hundred eighteen billion, one hundred thirty-eight million, one hundred nineteen thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 5.18138119764 × 10¹¹

Factors of 518138119764

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9307

Divisors of 518138119764

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 29 36 38 54 57 58 76 87 108 114 116 171 174 228 261 342 348 513 522 551 684 783 1026 1044 1063 1102 1566 1653 2052 2126 2204 3132 3189 3306 4252 4959 6378 6612 8191 9567 9918 12756 14877 16382 19134 19836 20197 24573 28701 29754 30827 32764 38268 40394 49146 57402 59508 60591 61654 73719 80788 92481 98292 114804 121182 123308 147438 155629 181773 184962 221157 237539 242364 277443 294876 311258 363546 369924 442314 466887 475078 545319 554886 585713 622516 712617 727092 832329 884628 933774 950156 1090638 1109772 1171426 1400661 1425234 1664658 1757139 1867548 2137851 2181276 2342852 2801322 2850468 3329316 3514278 4201983 4275702 4513241 5271417 5602644 6413553 7028556 8403966 8551404 8707033 9026482 10542834 12827106 13539723 15814251 16807932 17414066 18052964 21085668 25654212 26121099 27079446 31628502 34828132 40619169 52242198 54158892 63257004 78363297 81238338 104484396 121857507 156726594 162476676 165433627 235089891 243715014 252503957 313453188 330867254 470179782 487430028 496300881 505007914 661734508 757511871 940359564 992601762 1010015828 1488902643 1515023742 1985203524 2272535613 2977805286 3030047484 4466707929 4545071226 4797575183 5955610572 6817606839 8933415858 9090142452 9595150366 13635213678 14392725549 17866831716 19190300732 27270427356 28785451098 43178176647 57570902196 86356353294 129534529941 172712706588 259069059882 518138119764
• Sum of all divisors σ(n): 1464336384000
• Sum of proper divisors (its aliquot sum) s(n): 946198264236
• 518138119764 is an abundant number, because the sum of its proper divisors (946198264236) is greater than itself. Its abundance is 428060144472

Bases of 518138119764

• Binary: 111100010100011011100000100011001010100₂
• Hexadecimal: 0x78A3704654
• Base-36: 6M1223X0

Squares and roots of 518138119764

• 518138119764 squared (518138119764²) is 268467111152573207415696
• 518138119764 cubed (518138119764³) is 139103044191067076620731506981415744
• The square root of 518138119764 is 719818.1157514723
• The cube root of 518138119764 is 8031.8424628073

Scales and comparisons

• 518,138,119,764 seconds is equal to 16,475 years, 9 weeks, 5 days, 23 hours, 29 minutes, 24 seconds.
• To count from 1 to 518,138,119,764 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 518138119764 cubic inches would be around 669.3 feet tall.

Recreational maths with 518138119764

• 518138119764 backwards is 467911831815
• 518138119764 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 518138119764's digits is 54
• More coming soon!