18419301363816

Names of 18419301363816

• Cardinal: 18419301363816 can be written as Eighteen trillion, four hundred nineteen billion, three hundred one million, three hundred sixty-three thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.8419301363816 × 10¹³

Factors of 18419301363816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8268

Divisors of 18419301363816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 31 36 41 54 62 72 82 93 108 123 124 164 186 216 246 248 279 328 369 372 492 558 738 744 837 984 1107 1116 1271 1476 1674 2214 2232 2542 2952 3348 3813 4428 5084 6696 7626 8191 8856 10168 11439 15252 16382 22878 24573 30504 32764 34317 45756 49146 65528 68634 73719 91512 98292 137268 147438 196584 221157 253921 274536 294876 335831 442314 507842 589752 671662 761763 884628 1007493 1015684 1343324 1523526 1769256 2014986 2031368 2285289 2686648 3022479 3047052 4029972 4570578 6044958 6094104 6855867 8059944 9067437 9141156 10410761 12089916 13711734 18134874 18282312 20821522 24179832 27423468 31232283 36269748 41643044 54846936 62464566 67092481 72539496 83286088 93696849 124929132 134184962 187393698 201277443 249858264 268369924 281090547 374787396 402554886 536739848 562181094 603832329 749574792 805109772 1124362188 1207664658 1610219544 1811496987 2079866911 2248724376 2415329316 2750791721 3622993974 4159733822 4830658632 5501583442 6239600733 7245987948 8252375163 8319467644 11003166884 12479201466 14491975896 16504750326 16638935288 18718802199 22006333768 24757125489 24958402932 33009500652 37437604398 49514250978 49916805864 56156406597 66019001304 74271376467 74875208796 85274543351 99028501956 112312813194 148542752934 149750417592 170549086702 198057003912 224625626388 255823630053 297085505868 341098173404 449251252776 511647260106 594171011736 682196346808 767470890159 1023294520212 1534941780318 2046589040424 2302412670477 3069883560636 4604825340954 6139767121272 9209650681908 18419301363816
• Sum of all divisors σ(n): 54109982707200
• Sum of proper divisors (its aliquot sum) s(n): 35690681343384
• 18419301363816 is an abundant number, because the sum of its proper divisors (35690681343384) is greater than itself. Its abundance is 17271379979568

Bases of 18419301363816

• Binary: 100001100000010010011111010100011000001101000₂
• Hexadecimal: 0x10C093EA3068
• Base-36: 6J1PKGJU0

Squares and roots of 18419301363816

• 18419301363816 squared (18419301363816²) is 339270662731073957594081856
• 18419301363816 cubed (18419301363816³) is 6249128580745228710355032480351140522496
• The square root of 18419301363816 is 4291771.3550253349
• The cube root of 18419301363816 is 26409.3503398727

Scales and comparisons

• 18,419,301,363,816 seconds is equal to 585,676 years, 42 weeks, 9 hours, 3 minutes, 36 seconds.
• To count from 1 to 18,419,301,363,816 would take you about one million, four hundred sixty-four thousand, one hundred ninety-two 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 18419301363816 cubic inches would be around 2200.8 feet tall.

Recreational maths with 18419301363816

• 18419301363816 backwards is 61836310391481
• 18419301363816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18419301363816's digits is 54
• More coming soon!