165042788032

Names of 165042788032

• Cardinal: 165042788032 can be written as One hundred sixty-five billion, forty-two million, seven hundred eighty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 1.65042788032 × 10¹¹

Factors of 165042788032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11420

Divisors of 165042788032

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 16 17 19 32 34 38 64 68 76 136 152 272 304 323 544 608 646 751 1088 1216 1292 1502 2584 3004 5168 6008 10336 10631 12016 12767 14269 20672 21262 24032 25534 28538 42524 48064 51068 57076 85048 102136 114152 170096 180727 201989 204272 228304 242573 340192 361454 403978 408544 456608 485146 680384 722908 807956 817088 913216 970292 1445816 1615912 1940584 2891632 3231824 3433813 3881168 5783264 6463648 6867626 7762336 7983881 11566528 12927296 13735252 15524672 15967762 27470504 31935524 54941008 63871048 109882016 127742096 135725977 151693739 219764032 255484192 271451954 303387478 510968384 542903908 606774956 1085807816 1213549912 2171615632 2427099824 2578793563 4343231264 4854199648 5157587126 8686462528 9708399296 10315174252 20630348504 41260697008 82521394016 165042788032
• Sum of all divisors σ(n): 365543470080
• Sum of proper divisors (its aliquot sum) s(n): 200500682048
• 165042788032 is an abundant number, because the sum of its proper divisors (200500682048) is greater than itself. Its abundance is 35457894016

Bases of 165042788032

• Binary: 10011001101101010100010001011011000000₂
• Hexadecimal: 0x266D5116C0
• Base-36: 23TI7Q9S

Squares and roots of 165042788032

• 165042788032 squared (165042788032²) is 27239121881375682433024
• 165042788032 cubed (165042788032³) is 4495620618845699804352926068768768
• The square root of 165042788032 is 406254.5852442775
• The cube root of 165042788032 is 5485.2806207055

Scales and comparisons

• 165,042,788,032 seconds is equal to 5,247 years, 44 weeks, 1 day, 10 hours, 53 minutes, 52 seconds.
• To count from 1 to 165,042,788,032 would take you about ten thousand, four hundred ninety-five 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 165042788032 cubic inches would be around 457.1 feet tall.

Recreational maths with 165042788032

• 165042788032 backwards is 230887240561
• The number of decimal digits it has is: 12
• The sum of 165042788032's digits is 46
• More coming soon!