16238514496640

Names of 16238514496640

• Cardinal: 16238514496640 can be written as Sixteen trillion, two hundred thirty-eight billion, five hundred fourteen million, four hundred ninety-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.623851449664 × 10¹³

Factors of 16238514496640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 94442

Divisors of 16238514496640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 199 320 398 640 796 995 1373 1592 1990 2746 3184 3980 5492 6368 6865 7960 10984 12736 13730 15920 21968 25472 27460 31840 43936 54920 63680 87872 92863 109840 127360 175744 185726 219680 273227 371452 439360 464315 546454 742904 878720 928630 1092908 1366135 1485808 1857260 2185816 2732270 2971616 3714520 4371632 5464540 5943232 7429040 8743264 10929080 11886464 14858080 17486528 18479737 21858160 29716160 34973056 36959474 43716320 59432320 73918948 87432640 92398685 127500899 147837896 174865280 184797370 255001798 295675792 369594740 510003596 591351584 637504495 739189480 1020007192 1182703168 1275008990 1478378960 2040014384 2365406336 2550017980 2956757920 4080028768 5100035960 5913515840 8160057536 10200071920 11827031680 16320115072 20400143840 25372678901 40800287680 50745357802 81600575360 101490715604 126863394505 202981431208 253726789010 405962862416 507453578020 811925724832 1014907156040 1623851449664 2029814312080 3247702899328 4059628624160 8119257248320 16238514496640
• Sum of all divisors σ(n): 39044111616000
• Sum of proper divisors (its aliquot sum) s(n): 22805597119360
• 16238514496640 is an abundant number, because the sum of its proper divisors (22805597119360) is greater than itself. Its abundance is 6567082622720

Bases of 16238514496640

• Binary: 11101100010011010010111000110110010010000000₂
• Hexadecimal: 0xEC4D2E36480
• Base-36: 5R7VC9JSW

Squares and roots of 16238514496640

• 16238514496640 squared (16238514496640²) is 263689353057587432571289600
• 16238514496640 cubed (16238514496640³) is 4281923382235256632553164679859666944000
• The square root of 16238514496640 is 4029704.0209722599
• The cube root of 16238514496640 is 25323.0161783721

Scales and comparisons

• 16,238,514,496,640 seconds is equal to 516,334 years, 27 weeks, 4 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 16,238,514,496,640 would take you about one million, two hundred ninety thousand, eight hundred thirty-six 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 16238514496640 cubic inches would be around 2110.3 feet tall.

Recreational maths with 16238514496640

• 16238514496640 backwards is 04669441583261
• The number of decimal digits it has is: 14
• The sum of 16238514496640's digits is 59
• More coming soon!