16129166690

Names of 16129166690

• Cardinal: 16129166690 can be written as Sixteen billion, one hundred twenty-nine million, one hundred sixty-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.612916669 × 10¹⁰

Factors of 16129166690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3856

Divisors of 16129166690

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 13 14 19 26 35 38 65 70 91 95 130 133 182 190 247 263 266 455 494 526 665 910 1235 1315 1330 1729 1841 2470 2630 3419 3458 3547 3682 4997 6838 7094 8645 9205 9994 17095 17290 17735 18410 23933 24829 24985 34190 34979 35470 46111 47866 49658 49970 64961 67393 69958 92222 119665 124145 129922 134786 174895 230555 239330 248290 322777 324805 336965 349790 454727 461110 471751 645554 649610 673930 876109 909454 932861 943502 1613885 1752218 1865722 2273635 2358755 3227770 4380545 4547270 4664305 4717510 6132763 6530027 8761090 9328610 12127193 12265526 13060054 17724359 24254386 30663815 32650135 35448718 60635965 61327630 65300270 84890351 88621795 121271930 124070513 169780702 177243590 230416667 248141026 424451755 460833334 620352565 848903510 1152083335 1240705130 1612916669 2304166670 3225833338 8064583345 16129166690
• Sum of all divisors σ(n): 37766615040
• Sum of proper divisors (its aliquot sum) s(n): 21637448350
• 16129166690 is an abundant number, because the sum of its proper divisors (21637448350) is greater than itself. Its abundance is 5508281660

Bases of 16129166690

• Binary: 1111000001010111111000110101100010₂
• Hexadecimal: 0x3C15F8D62
• Base-36: 7EQW0O2

Squares and roots of 16129166690

• 16129166690 squared (16129166690²) is 260150018113805556100
• 16129166690 cubed (16129166690³) is 4196003006564089204585046309000
• The square root of 16129166690 is 127000.6562581469
• The cube root of 16129166690 is 2526.6047604901

Scales and comparisons

• 16,129,166,690 seconds is equal to 512 years, 44 weeks, 4 days, 4 hours, 4 minutes, 50 seconds.
• To count from 1 to 16,129,166,690 would take you about one thousand and twenty-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 16129166690 cubic inches would be around 210.6 feet tall.

Recreational maths with 16129166690

• 16129166690 backwards is 09666192161
• The number of decimal digits it has is: 11
• The sum of 16129166690's digits is 47
• More coming soon!