18130377446568

Names of 18130377446568

• Cardinal: 18130377446568 can be written as Eighteen trillion, one hundred thirty billion, three hundred seventy-seven million, four hundred forty-six thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8130377446568 × 10¹³

Factors of 18130377446568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 257

Divisors of 18130377446568

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 223 232 243 261 324 348 446 486 522 648 669 696 783 841 892 972 1044 1338 1566 1682 1784 1944 2007 2088 2349 2523 2676 3132 3364 4014 4698 5046 5352 6021 6264 6467 6728 7047 7569 8028 9396 10092 12042 12934 14094 15138 16056 18063 18792 19401 20184 22707 24084 25868 28188 30276 36126 38802 45414 48168 49729 51736 54189 56376 58203 60552 68121 72252 77604 90828 99458 108378 116406 136242 144504 149187 155208 174609 181656 187543 198916 204363 216756 232812 272484 298374 349218 375086 397832 408726 433512 447561 465624 523827 544968 562629 596748 698436 750172 817452 895122 1047654 1125258 1193496 1342683 1396872 1442141 1500344 1571481 1634904 1687887 1790244 2095308 2250516 2685366 2884282 3142962 3375774 3580488 4028049 4190616 4326423 4501032 5063661 5370732 5768564 6285924 6751548 8056098 8652846 10127322 10741464 11089567 11537128 12084147 12571848 12979269 13503096 15190983 16112196 17305692 20254644 22179134 24168294 25958538 30381966 32224392 33268701 34611384 38937807 40509288 41822089 44358268 45572949 48336588 51917076 60763932 66537402 77875614 83644178 88716536 91145898 96673176 99806103 103834152 116813421 121527864 125466267 133074804 155751228 167288356 182291796 199612206 233626842 250932534 266149608 299418309 311502456 321597443 334576712 350440263 364583592 376398801 399224412 467253684 501865068 598836618 643194886 700880526 752797602 798448824 898254927 934507368 964792329 1003730136 1129196403 1197673236 1286389772 1401761052 1505595204 1796509854 1929584658 2258392806 2395346472 2572779544 2694764781 2803522104 2894376987 3011190408 3387589209 3593019708 3859169316 4516785612 5389529562 5788753974 6775178418 7186039416 7718338632 8683130961 9033571224 9326325847 10162767627 10779059124 11577507948 13550356836 17366261922 18652651694 20325535254 21558118248 23155015896 26049392883 27100713672 27978977541 34732523844 37305303388 40651070508 52098785766 55957955082 69465047688 74610606776 78148178649 81302141016 83936932623 104197571532 111915910164 156296357298 167873865246 208395143064 223831820328 251810797869 312592714596 335747730492 503621595738 625185429192 671495460984 755432393607 1007243191476 1510864787214 2014486382952 2266297180821 3021729574428 4532594361642 6043459148856 9065188723284 18130377446568
• Sum of all divisors σ(n): 52975769683200
• Sum of proper divisors (its aliquot sum) s(n): 34845392236632
• 18130377446568 is an abundant number, because the sum of its proper divisors (34845392236632) is greater than itself. Its abundance is 16715014790064

Bases of 18130377446568

• Binary: 100000111110101001110101101010001010010101000₂
• Hexadecimal: 0x107D4EB514A8
• Base-36: 6FCZAMAI0

Squares and roots of 18130377446568

• 18130377446568 squared (18130377446568²) is 328710586355021591694978624
• 18130377446568 cubed (18130377446568³) is 5959647001299226427959313620104462162432
• The square root of 18130377446568 is 4257978.0937163123
• The cube root of 18130377446568 is 26270.5368884091

Scales and comparisons

• 18,130,377,446,568 seconds is equal to 576,489 years, 47 weeks, 6 days, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 18,130,377,446,568 would take you about one million, four hundred forty-one thousand, two hundred twenty-four 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 18130377446568 cubic inches would be around 2189.2 feet tall.

Recreational maths with 18130377446568

• 18130377446568 backwards is 86564477303181
• The number of decimal digits it has is: 14
• The sum of 18130377446568's digits is 63
• More coming soon!