164813855436

Names of 164813855436

• Cardinal: 164813855436 can be written as One hundred sixty-four billion, eight hundred thirteen million, eight hundred fifty-five thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 1.64813855436 × 10¹¹

Factors of 164813855436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5388

Divisors of 164813855436

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 277 324 342 361 513 554 684 722 831 1026 1083 1108 1444 1539 1662 2052 2166 2493 3078 3249 3324 4332 4986 5087 5263 6156 6498 7479 9747 9972 10174 10526 12996 14958 15261 15789 19494 20348 21052 22437 29241 29916 30522 31578 38988 44874 45783 47367 58482 61044 63156 89748 91566 94734 96653 99997 116964 137349 142101 183132 189468 193306 199994 274698 284202 289959 299991 386612 399988 412047 426303 549396 568404 579918 599982 824094 852606 869877 899973 1159836 1199964 1409099 1648188 1705212 1739754 1799946 1836407 2609631 2699919 2818198 3479508 3599892 3672814 4227297 5219262 5399838 5509221 5636396 7345628 7828893 8099757 8454594 10438524 10799676 11018442 12681891 15657786 16199514 16527663 16909188 22036884 25363782 26772881 31315572 32399028 33055326 38045673 49582989 50727564 53545762 66110652 76091346 80318643 99165978 107091524 114137019 148748967 152182692 160637286 198331956 228274038 240955929 297497934 321274572 456548076 481911858 508684739 594995868 722867787 963823716 1017369478 1445735574 1526054217 2034738956 2168603361 2891471148 3052108434 4337206722 4578162651 6104216868 8674413444 9156325302 13734487953 18312650604 27468975906 41203463859 54937951812 82406927718 164813855436
• Sum of all divisors σ(n): 456457434048
• Sum of proper divisors (its aliquot sum) s(n): 291643578612
• 164813855436 is an abundant number, because the sum of its proper divisors (291643578612) is greater than itself. Its abundance is 126829723176

Bases of 164813855436

• Binary: 10011001011111101010111101101011001100₂
• Hexadecimal: 0x265FABDACC
• Base-36: 23PPWWR0

Squares and roots of 164813855436

• 164813855436 squared (164813855436²) is 27163606943678706750096
• 164813855436 cubed (164813855436³) is 4476938787935788168341759523121856
• The square root of 164813855436 is 405972.7274534583
• The cube root of 164813855436 is 5482.7432168783

Scales and comparisons

• 164,813,855,436 seconds is equal to 5,240 years, 29 weeks, 4 days, 18 hours, 30 minutes, 36 seconds.
• To count from 1 to 164,813,855,436 would take you about ten thousand, four hundred eighty-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 164813855436 cubic inches would be around 456.9 feet tall.

Recreational maths with 164813855436

• 164813855436 backwards is 634558318461
• 164813855436 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164813855436's digits is 54
• More coming soon!