162164051840

Names of 162164051840

• Cardinal: 162164051840 can be written as One hundred sixty-two billion, one hundred sixty-four million, fifty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.6216405184 × 10¹¹

Factors of 162164051840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24068

Divisors of 162164051840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 1613 2240 3226 4480 6452 8065 11291 12904 16130 22441 22582 25808 32260 44882 45164 51616 56455 64520 89764 90328 103232 112205 112910 129040 157087 179528 180656 206464 224410 225820 258080 314174 359056 361312 448820 451640 516160 628348 718112 722624 785435 897640 903280 1032320 1256696 1436224 1445248 1570870 1795280 1806560 2513392 2872448 3141740 3590560 3613120 5026784 6283480 7181120 7226240 10053568 12566960 14362240 20107136 25133920 36197333 50267840 72394666 100535680 144789332 180986665 253381331 289578664 361973330 506762662 579157328 723946660 1013525324 1158314656 1266906655 1447893320 2027050648 2316629312 2533813310 2895786640 4054101296 4633258624 5067626620 5791573280 8108202592 10135253240 11583146560 16216405184 20270506480 23166293120 32432810368 40541012960 81082025920 162164051840
• Sum of all divisors σ(n): 443349789120
• Sum of proper divisors (its aliquot sum) s(n): 281185737280
• 162164051840 is an abundant number, because the sum of its proper divisors (281185737280) is greater than itself. Its abundance is 119021685440

Bases of 162164051840

• Binary: 10010111000001101110110000111110000000₂
• Hexadecimal: 0x25C1BB0F80
• Base-36: 22HWAF7K

Squares and roots of 162164051840

• 162164051840 squared (162164051840²) is 26297179709166207385600
• 162164051840 cubed (162164051840³) is 4264457213603024977654629269504000
• The square root of 162164051840 is 402695.9794187175
• The cube root of 162164051840 is 5453.2012933573

Scales and comparisons

• 162,164,051,840 seconds is equal to 5,156 years, 16 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 162,164,051,840 would take you about ten thousand, three hundred twelve 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 162164051840 cubic inches would be around 454.4 feet tall.

Recreational maths with 162164051840

• 162164051840 backwards is 048150461261
• The number of decimal digits it has is: 12
• The sum of 162164051840's digits is 38
• More coming soon!