13400571456

Names of 13400571456

• Cardinal: 13400571456 can be written as Thirteen billion, four hundred million, five hundred seventy-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3400571456 × 10¹⁰

Factors of 13400571456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1256

Divisors of 13400571456

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 73 96 144 146 192 219 288 292 421 438 576 584 657 757 842 876 1168 1263 1314 1514 1684 1752 2271 2336 2526 2628 3028 3368 3504 3789 4542 4672 5052 5256 6056 6736 6813 7008 7578 9084 10104 10512 12112 13472 13626 14016 15156 18168 20208 21024 24224 26944 27252 30312 30733 36336 40416 42048 48448 54504 55261 60624 61466 72672 80832 92199 109008 110522 121248 122932 145344 165783 184398 218016 221044 242496 245864 276597 318697 331566 368796 436032 442088 491728 497349 553194 637394 663132 737592 884176 956091 983456 994698 1106388 1274788 1326264 1475184 1768352 1912182 1966912 1989396 2212776 2549576 2652528 2868273 2950368 3536704 3824364 3978792 4425552 5099152 5305056 5736546 5900736 7648728 7957584 8851104 10198304 10610112 11473092 15297456 15915168 17702208 20396608 22946184 23264881 30594912 31830336 45892368 46529762 61189824 69794643 91784736 93059524 139589286 183569472 186119048 209383929 279178572 372238096 418767858 558357144 744476192 837535716 1116714288 1488952384 1675071432 2233428576 3350142864 4466857152 6700285728 13400571456
• Sum of all divisors σ(n): 39080530424
• Sum of proper divisors (its aliquot sum) s(n): 25679958968
• 13400571456 is an abundant number, because the sum of its proper divisors (25679958968) is greater than itself. Its abundance is 12279387512

Bases of 13400571456

• Binary: 1100011110101111000111111001000000₂
• Hexadecimal: 0x31EBC7E40
• Base-36: 65MCR40

Squares and roots of 13400571456

• 13400571456 squared (13400571456²) is 179575315347361959936
• 13400571456 cubed (13400571456³) is 2406411845046057405218577186816
• The square root of 13400571456 is 115760.8373155619
• The cube root of 13400571456 is 2375.2415019279

Scales and comparisons

• 13,400,571,456 seconds is equal to 426 years, 5 weeks, 4 hours, 57 minutes, 36 seconds.
• To count from 1 to 13,400,571,456 would take you about eight hundred fifty-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 13400571456 cubic inches would be around 197.9 feet tall.

Recreational maths with 13400571456

• 13400571456 backwards is 65417500431
• 13400571456 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13400571456's digits is 36
• More coming soon!