13401402432

Names of 13401402432

• Cardinal: 13401402432 can be written as Thirteen billion, four hundred one million, four hundred two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.3401402432 × 10¹⁰

Factors of 13401402432

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 245

Divisors of 13401402432

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 132 176 192 229 242 264 352 363 458 484 528 687 704 726 916 968 1056 1331 1374 1452 1832 1936 2112 2519 2662 2748 2904 3664 3872 3993 5038 5324 5496 5808 7328 7557 7744 7986 10076 10648 10992 11616 14656 15114 15972 20152 21296 21984 23232 27709 30228 31944 40304 42592 43968 52441 55418 60456 63888 80608 83127 85184 104882 110836 120912 127776 157323 161216 166254 209764 221672 241824 255552 304799 314646 332508 419528 443344 483648 576851 609598 629292 665016 839056 886688 914397 1153702 1219196 1258584 1330032 1678112 1730553 1773376 1828794 2307404 2438392 2517168 2660064 3356224 3461106 3657588 4614808 4876784 5034336 5320128 6345361 6922212 7315176 9229616 9753568 10068672 12690722 13844424 14630352 18459232 19036083 19507136 25381444 27688848 29260704 36918464 38072166 50762888 55377696 58521408 69798971 76144332 101525776 110755392 139597942 152288664 203051552 209396913 279195884 304577328 406103104 418793826 558391768 609154656 837587652 1116783536 1218309312 1675175304 2233567072 3350350608 4467134144 6700701216 13401402432
• Sum of all divisors σ(n): 39172054752
• Sum of proper divisors (its aliquot sum) s(n): 25770652320
• 13401402432 is an abundant number, because the sum of its proper divisors (25770652320) is greater than itself. Its abundance is 12369249888

Bases of 13401402432

• Binary: 1100011110110010010010110001000000₂
• Hexadecimal: 0x31EC92C40
• Base-36: 65MUKAO

Squares and roots of 13401402432

• 13401402432 squared (13401402432²) is 179597587144415514624
• 13401402432 cubed (13401402432³) is 2406859541138502012900605165568
• The square root of 13401402432 is 115764.4264530343
• The cube root of 13401402432 is 2375.2905975425

Scales and comparisons

• 13,401,402,432 seconds is equal to 426 years, 6 weeks, 2 days, 19 hours, 47 minutes, 12 seconds.
• To count from 1 to 13,401,402,432 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 13401402432 cubic inches would be around 197.9 feet tall.

Recreational maths with 13401402432

• 13401402432 backwards is 23420410431
• 13401402432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13401402432's digits is 24
• More coming soon!