160020144

Names of 160020144

• Cardinal: 160020144 can be written as One hundred sixty million, twenty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.60020144 × 10⁸

Factors of 160020144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 328

Divisors of 160020144

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 36 48 53 54 58 72 87 106 108 116 144 159 174 212 216 232 241 261 318 348 424 432 464 477 482 522 636 696 723 783 848 954 964 1044 1272 1392 1431 1446 1537 1566 1908 1928 2088 2169 2544 2862 2892 3074 3132 3816 3856 4176 4338 4611 5724 5784 6148 6264 6507 6989 7632 8676 9222 11448 11568 12296 12528 12773 13014 13833 13978 17352 18444 20967 22896 24592 25546 26028 27666 27956 34704 36888 38319 41499 41934 51092 52056 55332 55912 62901 73776 76638 82998 83868 102184 104112 110664 111824 114957 125802 153276 165996 167736 188703 204368 221328 229914 251604 306552 331992 335472 344871 370417 377406 459828 503208 613104 663984 689742 740834 754812 919656 1006416 1111251 1379484 1481668 1509624 1839312 2222502 2758968 2963336 3019248 3333753 4445004 5517936 5926672 6667506 8890008 10001259 13335012 17780016 20002518 26670024 40005036 53340048 80010072 160020144
• Sum of all divisors σ(n): 486129600
• Sum of proper divisors (its aliquot sum) s(n): 326109456
• 160020144 is an abundant number, because the sum of its proper divisors (326109456) is greater than itself. Its abundance is 166089312

Bases of 160020144

• Binary: 1001100010011011011010110000₂
• Hexadecimal: 0x989B6B0
• Base-36: 2N9SC0

Squares and roots of 160020144

• 160020144 squared (160020144²) is 25606446485780736
• 160020144 cubed (160020144³) is 4097547253982927327145984
• The square root of 160020144 is 12649.9068771275
• The cube root of 160020144 is 542.9063053749

Scales and comparisons

• 160,020,144 seconds is equal to 5 years, 4 weeks, 4 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 160,020,144 would take you about seven 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 160020144 cubic inches would be around 45.2 feet tall.

Recreational maths with 160020144

• 160020144 backwards is 441020061
• 160020144 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 160020144's digits is 18
• More coming soon!