16168284990

Names of 16168284990

• Cardinal: 16168284990 can be written as Sixteen billion, one hundred sixty-eight million, two hundred eighty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.616828499 × 10¹⁰

Factors of 16168284990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 38103

Divisors of 16168284990

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 54 55 65 66 78 90 99 110 117 121 130 135 143 165 195 198 234 242 270 286 297 330 351 363 390 429 495 585 594 605 702 715 726 858 990 1089 1170 1210 1287 1430 1485 1573 1755 1815 2145 2178 2574 2970 3146 3267 3510 3630 3861 4290 4719 5445 6435 6534 7722 7865 9438 10890 12870 14157 15730 16335 19305 23595 28314 32670 38069 38610 42471 47190 70785 76138 84942 114207 141570 190345 212355 228414 342621 380690 418759 424710 494897 571035 685242 837518 989794 1027863 1142070 1256277 1484691 1713105 2055726 2093795 2474485 2512554 2969382 3426210 3768831 4187590 4454073 4606349 4948970 5139315 5443867 6281385 7423455 7537662 8908146 9212698 10278630 10887734 11306493 12562770 13362219 13819047 14846910 16331601 18844155 22270365 22612986 23031745 26724438 27219335 27638094 32663202 37688310 41457141 44540730 46063490 48994803 54438670 56532465 59882537 66811095 69095235 81658005 82914282 97989606 113064930 119765074 124371423 133622190 138190470 146984409 163316010 179647611 207285705 244974015 248742846 293968818 299412685 359295222 414571410 489948030 538942833 598825370 621857115 734922045 898238055 1077885666 1243714230 1469844090 1616828499 1796476110 2694714165 3233656998 5389428330 8084142495 16168284990
• Sum of all divisors σ(n): 51038164800
• Sum of proper divisors (its aliquot sum) s(n): 34869879810
• 16168284990 is an abundant number, because the sum of its proper divisors (34869879810) is greater than itself. Its abundance is 18701594820

Bases of 16168284990

• Binary: 1111000011101101000111001100111110₂
• Hexadecimal: 0x3C3B4733E
• Base-36: 7FE6GJI

Squares and roots of 16168284990

• 16168284990 squared (16168284990²) is 261413439517859300100
• 16168284990 cubed (16168284990³) is 4226606990340877358738735499000
• The square root of 16168284990 is 127154.5712508991
• The cube root of 16168284990 is 2528.6457150171

Scales and comparisons

• 16,168,284,990 seconds is equal to 514 years, 5 weeks, 1 day, 22 hours, 16 minutes, 30 seconds.
• To count from 1 to 16,168,284,990 would take you about one thousand and twenty-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 16168284990 cubic inches would be around 210.7 feet tall.

Recreational maths with 16168284990

• 16168284990 backwards is 09948286161
• 16168284990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16168284990's digits is 54
• More coming soon!