13899833442

Names of 13899833442

• Cardinal: 13899833442 can be written as Thirteen billion, eight hundred ninety-nine million, eight hundred thirty-three thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 1.3899833442 × 10¹⁰

Factors of 13899833442

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1949

Divisors of 13899833442

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 61 66 71 81 99 122 142 162 183 198 213 297 366 426 549 594 639 671 781 891 1098 1278 1342 1562 1647 1782 1801 1917 2013 2343 3294 3602 3834 4026 4331 4686 4941 5403 5751 6039 7029 8662 9882 10806 11502 12078 12993 14058 16209 18117 19811 21087 25986 32418 36234 38979 39622 42174 47641 48627 54351 59433 63261 77958 95282 97254 108702 109861 116937 118866 126522 127871 142923 145881 178299 219722 233874 255742 285846 291762 329583 350811 356598 383613 428769 534897 659166 701622 767226 857538 988749 1069794 1150839 1208471 1286307 1406581 1604691 1977498 2301678 2416942 2572614 2813162 2966247 3209382 3452517 3625413 3858921 4219743 5932494 6905034 7250826 7717842 7800131 8439486 8898741 10357551 10876239 12659229 15600262 17797482 20715102 21752478 23400393 25318458 32628717 37977687 46800786 65257434 70201179 75955374 85801441 97886151 113933061 140402358 171602882 195772302 210603537 227866122 257404323 421207074 514808646 631810611 772212969 1263621222 1544425938 2316638907 4633277814 6949916721 13899833442
• Sum of all divisors σ(n): 35040221568
• Sum of proper divisors (its aliquot sum) s(n): 21140388126
• 13899833442 is an abundant number, because the sum of its proper divisors (21140388126) is greater than itself. Its abundance is 7240554684

Bases of 13899833442

• Binary: 1100111100011111101010000001100010₂
• Hexadecimal: 0x33C7EA062
• Base-36: 6DVLO4I

Squares and roots of 13899833442

• 13899833442 squared (13899833442²) is 193205369715341567364
• 13899833442 cubed (13899833442³) is 2685522459143278738498822986888
• The square root of 13899833442 is 117897.5548601413
• The cube root of 13899833442 is 2404.3805091521

Scales and comparisons

• 13,899,833,442 seconds is equal to 441 years, 50 weeks, 3 days, 16 hours, 50 minutes, 42 seconds.
• To count from 1 to 13,899,833,442 would take you about eight hundred eighty-three 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 13899833442 cubic inches would be around 200.4 feet tall.

Recreational maths with 13899833442

• 13899833442 backwards is 24433899831
• 13899833442 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13899833442's digits is 54
• More coming soon!