16139668362880

Names of 16139668362880

• Cardinal: 16139668362880 can be written as Sixteen trillion, one hundred thirty-nine billion, six hundred sixty-eight million, three hundred sixty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.613966836288 × 10¹³

Factors of 16139668362880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7454622

Divisors of 16139668362880

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 199 272 320 340 398 544 640 680 796 995 1088 1360 1592 1990 2176 2720 3184 3383 3980 5440 6368 6766 7960 10880 12736 13532 15920 16915 25472 27064 31840 33830 54128 63680 67660 108256 127360 135320 216512 270640 433024 541280 1082560 2165120 7454399 14908798 29817596 37271995 59635192 74543990 119270384 126724783 149087980 238540768 253449566 298175960 477081536 506899132 596351920 633623915 954163072 1013798264 1192703840 1267247830 1483425401 2027596528 2385407680 2534495660 2966850802 4055193056 4770815360 5068991320 5933701604 7417127005 8110386112 10137982640 11867403208 14834254010 16220772224 20275965280 23734806416 25218231817 29668508020 40551930560 47469612832 50436463634 59337016040 81103861120 94939225664 100872927268 118674032080 126091159085 189878451328 201745854536 237348064160 252182318170 403491709072 474696128320 504364636340 806983418144 949392256640 1008729272680 1613966836288 2017458545360 3227933672576 4034917090720 8069834181440 16139668362880
• Sum of all divisors σ(n): 41058835200000
• Sum of proper divisors (its aliquot sum) s(n): 24919166837120
• 16139668362880 is an abundant number, because the sum of its proper divisors (24919166837120) is greater than itself. Its abundance is 8779498474240

Bases of 16139668362880

• Binary: 11101010110111001111001100110001011010000000₂
• Hexadecimal: 0xEADCF331680
• Base-36: 5PYGLTUV4

Squares and roots of 16139668362880

• 16139668362880 squared (16139668362880²) is 260488894863749579361894400
• 16139668362880 cubed (16139668362880³) is 4204204375314033614198074825903439872000
• The square root of 16139668362880 is 4017420.6106505701
• The cube root of 16139668362880 is 25271.5299753657

Scales and comparisons

• 16,139,668,362,880 seconds is equal to 513,191 years, 27 weeks, 4 days, 3 hours, 54 minutes, 40 seconds.
• To count from 1 to 16,139,668,362,880 would take you about one million, two hundred eighty-two thousand, nine hundred seventy-eight 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 16139668362880 cubic inches would be around 2106 feet tall.

Recreational maths with 16139668362880

• 16139668362880 backwards is 08826386693161
• The number of decimal digits it has is: 14
• The sum of 16139668362880's digits is 67
• More coming soon!