165990728570016

Names of 165990728570016

• Cardinal: 165990728570016 can be written as One hundred sixty-five trillion, nine hundred ninety billion, seven hundred twenty-eight million, five hundred seventy thousand and sixteen.

Scientific notation

• Scientific notation: 1.65990728570016 × 10¹⁴

Factors of 165990728570016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1857218172

Divisors of 165990728570016

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 76 84 96 98 112 114 133 147 152 168 196 224 228 266 294 304 336 392 399 456 532 588 608 672 784 798 912 931 1064 1176 1568 1596 1824 1862 2128 2352 2793 3192 3724 4256 4704 5586 6384 7448 11172 12768 14896 22344 29792 44688 89376 1857218141 3714436282 5571654423 7428872564 11143308846 13000526987 14857745128 22286617692 26001053974 29715490256 35287144679 39001580961 44573235384 52002107948 59430980512 70574289358 78003161922 89146470768 91003688909 104004215896 105861434037 141148578716 156006323844 178292941536 182007377818 208008431792 211722868074 247010012753 273011066727 282297157432 312012647688 364014755636 416016863584 423445736148 494020025506 546022133454 564594314864 624025295376 728029511272 741030038259 846891472296 988040051012 1092044266908 1129188629728 1248050590752 1456059022544 1482060076518 1693782944592 1729070089271 1976080102024 2184088533816 2912118045088 2964120153036 3387565889184 3458140178542 3952160204048 4368177067632 5187210267813 5928240306072 6916280357084 7904320408096 8736354135264 10374420535626 11856480612144 13832560714168 20748841071252 23712961224288 27665121428336 41497682142504 55330242856672 82995364285008 165990728570016
• Sum of all divisors σ(n): 533541627833760
• Sum of proper divisors (its aliquot sum) s(n): 367550899263744
• 165990728570016 is an abundant number, because the sum of its proper divisors (367550899263744) is greater than itself. Its abundance is 201560170693728

Bases of 165990728570016

• Binary: 100101101111011110111010011010011001010010100000₂
• Hexadecimal: 0x96F7BA6994A0
• Base-36: 1MU7361BXC

Squares and roots of 165990728570016

• 165990728570016 squared (165990728570016²) is 27552921971204725948214240256
• 165990728570016 cubed (165990728570016³) is 4573529592233073867522805106157634741764096
• The square root of 165990728570016 is 12883738.9204382745
• The cube root of 165990728570016 is 54957.6233986797

Scales and comparisons

• 165,990,728,570,016 seconds is equal to 5,277,991 years, 37 weeks, 5 days, 1 hour, 53 minutes, 36 seconds.
• To count from 1 to 165,990,728,570,016 would take you about thirteen million, one hundred ninety-four thousand, nine hundred seventy-nine 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 165990728570016 cubic inches would be around 4579.8 feet tall.

Recreational maths with 165990728570016

• 165990728570016 backwards is 610075827099561
• The number of decimal digits it has is: 15
• The sum of 165990728570016's digits is 66
• More coming soon!