13403339840

Names of 13403339840

• Cardinal: 13403339840 can be written as Thirteen billion, four hundred three million, three hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.340333984 × 10¹⁰

Factors of 13403339840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 336

Divisors of 13403339840

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 151 160 167 176 220 302 320 334 352 440 604 668 704 755 835 880 1208 1336 1510 1661 1670 1760 1837 2416 2672 3020 3322 3340 3520 3674 4832 5344 6040 6644 6680 7348 8305 9185 9664 10688 12080 13288 13360 14696 16610 18370 22801 24160 25217 26576 26720 29392 33220 36740 45602 48320 50434 53152 53440 58784 66440 73480 91204 100868 106304 114005 117568 126085 132880 146960 182408 201736 228010 250811 252170 265760 277387 293920 364816 403472 456020 501622 504340 531520 554774 587840 729632 806944 912040 1003244 1008680 1109548 1254055 1386935 1459264 1613888 1824080 2006488 2017360 2219096 2508110 2773870 3648160 3807767 4012976 4034720 4438192 5016220 5547740 7296320 7615534 8025952 8069440 8876384 10032440 11095480 15231068 16051904 17752768 19038835 20064880 22190960 30462136 38077670 40129760 41885437 44381920 60924272 76155340 80259520 83770874 88763840 121848544 152310680 167541748 209427185 243697088 304621360 335083496 418854370 609242720 670166992 837708740 1218485440 1340333984 1675417480 2680667968 3350834960 6701669920 13403339840
• Sum of all divisors σ(n): 35260214976
• Sum of proper divisors (its aliquot sum) s(n): 21856875136
• 13403339840 is an abundant number, because the sum of its proper divisors (21856875136) is greater than itself. Its abundance is 8453535296

Bases of 13403339840

• Binary: 1100011110111001101011110001000000₂
• Hexadecimal: 0x31EE6BC40
• Base-36: 65O037K

Squares and roots of 13403339840

• 13403339840 squared (13403339840²) is 179649518866531225600
• 13403339840 cubed (13403339840³) is 2407903553460609618688507904000
• The square root of 13403339840 is 115772.7940407419
• The cube root of 13403339840 is 2375.4050553463

Scales and comparisons

• 13,403,339,840 seconds is equal to 426 years, 9 weeks, 4 days, 5 hours, 57 minutes, 20 seconds.
• To count from 1 to 13,403,339,840 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 13403339840 cubic inches would be around 198 feet tall.

Recreational maths with 13403339840

• 13403339840 backwards is 04893330431
• The number of decimal digits it has is: 11
• The sum of 13403339840's digits is 38
• More coming soon!