16805322072

Names of 16805322072

• Cardinal: 16805322072 can be written as Sixteen billion, eight hundred five million, three hundred twenty-two thousand and seventy-two.

Scientific notation

• Scientific notation: 1.6805322072 × 10¹⁰

Factors of 16805322072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37446

Divisors of 16805322072

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 81 84 88 99 108 126 132 154 162 168 189 198 216 231 243 252 264 297 308 324 378 396 462 486 504 567 594 616 648 693 729 756 792 891 924 972 1134 1188 1386 1458 1512 1701 1782 1848 1944 2079 2268 2376 2673 2772 2916 3402 3564 4158 4536 5103 5346 5544 5832 6237 6804 7128 8019 8316 10206 10692 12474 13608 16038 16632 18711 20412 21384 24948 32076 37422 37423 40824 49896 56133 64152 74844 74846 112266 112269 149688 149692 224532 224538 261961 299384 336807 411653 449064 449076 523922 673614 785883 823306 898152 1010421 1047844 1234959 1347228 1571766 1646612 2020842 2095688 2357649 2469918 2694456 2881571 3031263 3143532 3293224 3704877 4041684 4715298 4939836 5763142 6062526 6287064 7072947 7409754 8083368 8644713 9093789 9430596 9879672 11114631 11526284 12125052 14145894 14819508 17289426 18187578 18861192 21218841 22229262 23052568 24250104 25934139 27281367 28291788 29639016 33343893 34578852 36375156 42437682 44458524 51868278 54562734 56583576 63656523 66687786 69157704 72750312 77802417 84875364 88917048 100031679 103736556 109125468 127313046 133375572 155604834 169750728 190969569 200063358 207473112 218250936 233407251 254626092 266751144 300095037 311209668 381939138 400126716 466814502 509252184 600190074 622419336 700221753 763878276 800253432 933629004 1200380148 1400443506 1527756552 1867258008 2100665259 2400760296 2800887012 4201330518 5601774024 8402661036 16805322072
• Sum of all divisors σ(n): 58902382080
• Sum of proper divisors (its aliquot sum) s(n): 42097060008
• 16805322072 is an abundant number, because the sum of its proper divisors (42097060008) is greater than itself. Its abundance is 25291737936

Bases of 16805322072

• Binary: 1111101001101011001101110101011000₂
• Hexadecimal: 0x3E9ACDD58
• Base-36: 7PXGDI0

Squares and roots of 16805322072

• 16805322072 squared (16805322072²) is 282418849943650373184
• 16805322072 cubed (16805322072³) is 4746139732506883572720112117248
• The square root of 16805322072 is 129635.3426809217
• The cube root of 16805322072 is 2561.4287512039

Scales and comparisons

• 16,805,322,072 seconds is equal to 534 years, 18 weeks, 4 days, 1 hour, 1 minute, 12 seconds.
• To count from 1 to 16,805,322,072 would take you about one thousand and sixty-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 16805322072 cubic inches would be around 213.5 feet tall.

Recreational maths with 16805322072

• 16805322072 backwards is 27022350861
• 16805322072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16805322072's digits is 36
• More coming soon!