13455349344

Names of 13455349344

• Cardinal: 13455349344 can be written as Thirteen billion, four hundred fifty-five million, three hundred forty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3455349344 × 10¹⁰

Factors of 13455349344

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15431

Divisors of 13455349344

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 113 144 162 216 226 243 288 324 339 432 452 486 648 678 864 904 972 1017 1296 1356 1808 1944 2034 2592 2712 3051 3616 3888 4068 5424 6102 7776 8136 9153 10848 12204 15313 16272 18306 24408 27459 30626 32544 36612 45939 48816 54918 61252 73224 91878 97632 109836 122504 137817 146448 183756 219672 245008 275634 292896 367512 413451 439344 490016 551268 735024 826902 878688 1102536 1240353 1470048 1653804 1730369 2205072 2480706 3307608 3460738 3721059 4410144 4961412 5191107 6615216 6921476 7442118 9922824 10382214 13230432 13842952 14884236 15573321 19845648 20764428 27685904 29768472 31146642 39691296 41528856 46719963 55371808 59536944 62293284 83057712 93439926 119073888 124586568 140159889 166115424 186879852 249173136 280319778 373759704 420479667 498346272 560639556 747519408 840959334 1121279112 1495038816 1681918668 2242558224 3363837336 4485116448 6727674672 13455349344
• Sum of all divisors σ(n): 40034593872
• Sum of proper divisors (its aliquot sum) s(n): 26579244528
• 13455349344 is an abundant number, because the sum of its proper divisors (26579244528) is greater than itself. Its abundance is 13123895184

Bases of 13455349344

• Binary: 1100100010000000000101011001100000₂
• Hexadecimal: 0x322005660
• Base-36: 66IYU00

Squares and roots of 13455349344

• 13455349344 squared (13455349344²) is 181046425969081230336
• 13455349344 cubed (13455349344³) is 2436042908896621696884210499584
• The square root of 13455349344 is 115997.1954143721
• The cube root of 13455349344 is 2378.4735488887

Scales and comparisons

• 13,455,349,344 seconds is equal to 427 years, 43 weeks, 4 days, 5 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,455,349,344 would take you about eight hundred fifty-five 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 13455349344 cubic inches would be around 198.2 feet tall.

Recreational maths with 13455349344

• 13455349344 backwards is 44394355431
• The number of decimal digits it has is: 11
• The sum of 13455349344's digits is 45
• More coming soon!