16391614120448

Names of 16391614120448

• Cardinal: 16391614120448 can be written as Sixteen trillion, three hundred ninety-one billion, six hundred fourteen million, one hundred twenty thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.6391614120448 × 10¹³

Factors of 16391614120448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 25570

Divisors of 16391614120448

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 512 784 896 1568 1792 3136 3584 6272 12544 25088 25561 51122 102244 178927 204488 357854 408976 715708 817952 1252489 1431416 1635904 2504978 2862832 3271808 5009956 5725664 6543616 10019912 11451328 13087232 20039824 22902656 40079648 45805312 80159296 91610624 160318592 320637184 641274368 653364721 1306729442 2613458884 4573553047 5226917768 9147106094 10453835536 18294212188 20907671072 32014871329 36588424376 41815342144 64029742658 73176848752 83630684288 128059485316 146353697504 167261368576 256118970632 292707395008 334522737152 512237941264 585414790016 1024475882528 1170829580032 2048951765056 2341659160064 4097903530112 8195807060224 16391614120448
• Sum of all divisors σ(n): 38099840792013
• Sum of proper divisors (its aliquot sum) s(n): 21708226671565
• 16391614120448 is an abundant number, because the sum of its proper divisors (21708226671565) is greater than itself. Its abundance is 5316612551117

Bases of 16391614120448

• Binary: 11101110100001111000010101100100001000000000₂
• Hexadecimal: 0xEE878564200
• Base-36: 5T67BTTKW

Squares and roots of 16391614120448

• 16391614120448 squared (16391614120448²) is 268685013473670260651720704
• 16391614120448 cubed (16391614120448³) is 4404181060807774578759029770754711355392
• The square root of 16391614120448 is 4048655.8411956925
• The cube root of 16391614120448 is 25402.3506827123

Scales and comparisons

• 16,391,614,120,448 seconds is equal to 521,202 years, 32 weeks, 4 days, 34 minutes, 8 seconds.
• To count from 1 to 16,391,614,120,448 would take you about one million, three hundred three thousand and six 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 16391614120448 cubic inches would be around 2116.9 feet tall.

Recreational maths with 16391614120448

• 16391614120448 backwards is 84402141619361
• The number of decimal digits it has is: 14
• The sum of 16391614120448's digits is 50
• More coming soon!