13955863815816

Names of 13955863815816

• Cardinal: 13955863815816 can be written as Thirteen trillion, nine hundred fifty-five billion, eight hundred sixty-three million, eight hundred fifteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3955863815816 × 10¹³

Factors of 13955863815816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2255

Divisors of 13955863815816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 29 39 52 58 78 87 104 116 156 174 232 312 348 377 587 696 754 1131 1174 1508 1621 1761 2262 2348 3016 3242 3522 4524 4696 4863 6484 7044 7631 9048 9726 12968 14088 15262 17023 19452 21073 22893 30524 34046 38904 42146 45786 47009 51069 61048 63219 68092 84292 91572 94018 102138 126438 136184 141027 168584 183144 188036 204276 221299 252876 282054 376072 408552 442598 505752 564108 611117 663897 885196 951527 1128216 1222234 1327794 1770392 1833351 1903054 2444468 2627641 2655588 2854581 3666702 3806108 4888936 5255282 5311176 5709162 7333404 7612216 7882923 10510564 11418324 12369851 14666808 15765846 21021128 22836648 24739702 27594283 31531692 34159333 37109553 49479404 55188566 63063384 68318666 74219106 76201589 82782849 98958808 102477999 110377132 136637332 148438212 152403178 165565698 204955998 220754264 228604767 273274664 296876424 304806356 331131396 358725679 409911996 457209534 609612712 662262792 717451358 819823992 914419068 990620657 1076177037 1434902716 1542425267 1828838136 1981241314 2152354074 2869805432 2971861971 3084850534 3962482628 4304708148 4627275801 5943723942 6169701068 7924965256 8609416296 9254551602 11887447884 12339402136 18509103204 20051528471 23774895768 37018206408 40103056942 44730332743 60154585413 80206113884 89460665486 120309170826 134190998229 160412227768 178921330972 240618341652 268381996458 357842661944 481236683304 536763992916 581494325659 1073527985832 1162988651318 1744482976977 2325977302636 3488965953954 4651954605272 6977931907908 13955863815816
• Sum of all divisors σ(n): 38959367428800
• Sum of proper divisors (its aliquot sum) s(n): 25003503612984
• 13955863815816 is an abundant number, because the sum of its proper divisors (25003503612984) is greater than itself. Its abundance is 11047639797168

Bases of 13955863815816

• Binary: 11001011000101011010010011100010011010001000₂
• Hexadecimal: 0xCB15A4E2688
• Base-36: 4Y38GZI4O

Squares and roots of 13955863815816

• 13955863815816 squared (13955863815816²) is 194766134845602323971745856
• 13955863815816 cubed (13955863815816³) is 2718129653838081251031206570487545258496
• The square root of 13955863815816 is 3735754.7852898483
• The cube root of 13955863815816 is 24076.0687217691

Scales and comparisons

• 13,955,863,815,816 seconds is equal to 443,753 years, 15 weeks, 4 days, 13 hours, 43 minutes, 36 seconds.
• To count from 1 to 13,955,863,815,816 would take you about one million, one hundred nine thousand, three hundred eighty-three 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 13955863815816 cubic inches would be around 2006.3 feet tall.

Recreational maths with 13955863815816

• 13955863815816 backwards is 61851836855931
• The number of decimal digits it has is: 14
• The sum of 13955863815816's digits is 69
• More coming soon!