13754638458

Names of 13754638458

• Cardinal: 13754638458 can be written as Thirteen billion, seven hundred fifty-four million, six hundred thirty-eight thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3754638458 × 10¹⁰

Factors of 13754638458

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8464

Divisors of 13754638458

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 121 198 242 257 297 363 514 594 726 771 1089 1542 2178 2313 2827 3267 4626 5654 6534 6939 8191 8481 13878 16382 16962 24573 25443 31097 49146 50886 62194 73719 76329 90101 93291 147438 152658 180202 186582 221157 270303 279873 442314 540606 559746 810909 839619 991111 1621818 1679238 1982222 2105087 2432727 2973333 4210174 4865454 5946666 6315261 8919999 12630522 17839998 18945783 23155957 26759997 37891566 46311914 53519994 56837349 69467871 113674698 138935742 208403613 254715527 416807226 509431054 625210839 764146581 1250421678 1528293162 2292439743 4584879486 6877319229 13754638458
• Sum of all divisors σ(n): 33732034560
• Sum of proper divisors (its aliquot sum) s(n): 19977396102
• 13754638458 is an abundant number, because the sum of its proper divisors (19977396102) is greater than itself. Its abundance is 6222757644

Bases of 13754638458

• Binary: 1100110011110101110010000001111010₂
• Hexadecimal: 0x333D7207A
• Base-36: 6BH5MYI

Squares and roots of 13754638458

• 13754638458 squared (13754638458²) is 189190079110292617764
• 13754638458 cubed (13754638458³) is 2602241138002493263930208367912
• The square root of 13754638458 is 117280.1707792071
• The cube root of 13754638458 is 2395.9792897569

Scales and comparisons

• 13,754,638,458 seconds is equal to 437 years, 18 weeks, 3 days, 4 hours, 54 minutes, 18 seconds.
• To count from 1 to 13,754,638,458 would take you about eight hundred seventy-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 13754638458 cubic inches would be around 199.7 feet tall.

Recreational maths with 13754638458

• 13754638458 backwards is 85483645731
• 13754638458 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13754638458's digits is 54
• More coming soon!