16221444120

Names of 16221444120

• Cardinal: 16221444120 can be written as Sixteen billion, two hundred twenty-one million, four hundred forty-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.622144412 × 10¹⁰

Factors of 16221444120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 400

Divisors of 16221444120

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 84 90 98 105 120 126 140 147 168 180 196 210 245 252 280 294 315 343 360 383 392 420 441 490 504 588 630 686 735 766 840 882 980 1029 1149 1176 1260 1372 1470 1532 1715 1764 1915 1960 2058 2205 2298 2401 2520 2681 2744 2940 3064 3087 3430 3447 3528 3830 4116 4410 4596 4802 5145 5362 5745 5880 6174 6860 6894 7203 7660 8043 8232 8820 9192 9604 10290 10724 11490 12005 12348 13405 13720 13788 14406 15320 15435 16086 16807 17235 17640 18767 19208 20580 21448 21609 22980 24010 24129 24696 26810 27576 28812 30870 32172 33614 34470 36015 37534 40215 41160 43218 45960 48020 48258 50421 53620 56301 57624 61740 64344 67228 68940 72030 75068 80430 84035 86436 93835 96040 96516 100842 107240 108045 112602 117649 120645 123480 131369 134456 137880 144060 150136 151263 160860 168070 168903 172872 187670 193032 201684 216090 225204 235298 241290 252105 262738 281505 288120 302526 321720 336140 337806 352947 375340 394107 403368 432180 450408 470596 482580 504210 525476 563010 588245 605052 656845 672280 675612 705894 750680 756315 788214 844515 864360 919583 941192 965160 1008420 1050952 1058841 1126020 1176490 1182321 1210104 1313690 1351224 1411788 1512630 1576428 1689030 1764735 1839166 1970535 2016840 2117682 2252040 2352980 2364642 2627380 2758749 2823576 3025260 3152856 3378060 3529470 3678332 3941070 4235364 4597915 4705960 4729284 5254760 5294205 5517498 5911605 6050520 6437081 6756120 7058940 7356664 7882140 8276247 8470728 9195830 9458568 10588410 11034996 11823210 12874162 13793745 14117880 15764280 16552494 18391660 19311243 21176820 22069992 23646420 25748324 27587490 32185405 33104988 36783320 38622486 41381235 42353640 45059567 47292840 51496648 55174980 57933729 64370810 66209976 77244972 82762470 90119134 96556215 110349960 115867458 128741620 135178701 154489944 165524940 180238268 193112430 225297835 231734916 257483240 270357402 289668645 331049880 360476536 386224860 405536103 450595670 463469832 540714804 579337290 675893505 772449720 811072206 901191340 1081429608 1158674580 1351787010 1622144412 1802382680 2027680515 2317349160 2703574020 3244288824 4055361030 5407148040 8110722060 16221444120
• Sum of all divisors σ(n): 61666824960
• Sum of proper divisors (its aliquot sum) s(n): 45445380840
• 16221444120 is an abundant number, because the sum of its proper divisors (45445380840) is greater than itself. Its abundance is 29223936720

Bases of 16221444120

• Binary: 1111000110110111111001100000011000₂
• Hexadecimal: 0x3C6DF9818
• Base-36: 7G9TUE0

Squares and roots of 16221444120

• 16221444120 squared (16221444120²) is 263135249338282574400
• 16221444120 cubed (16221444120³) is 4268433743143217757399342528000
• The square root of 16221444120 is 127363.4332137761
• The cube root of 16221444120 is 2531.4139648337

Scales and comparisons

• 16,221,444,120 seconds is equal to 515 years, 41 weeks, 1 day, 4 hours, 42 minutes.
• To count from 1 to 16,221,444,120 would take you about one thousand and thirty-one 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 16221444120 cubic inches would be around 211 feet tall.

Recreational maths with 16221444120

• 16221444120 backwards is 02144412261
• The number of decimal digits it has is: 11
• The sum of 16221444120's digits is 27
• More coming soon!