853116391449

Names of 853116391449

• Cardinal: 853116391449 can be written as Eight hundred fifty-three billion, one hundred sixteen million, three hundred ninety-one thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 8.53116391449 × 10¹¹

Factors of 853116391449

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 191

Divisors of 853116391449

• Number of divisors d(n): 117
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 181 189 243 441 543 567 729 1267 1323 1629 1701 2187 3801 3969 4887 5103 6561 8869 11403 11907 14661 15309 19683 26607 32761 34209 35721 43983 45927 59049 79821 98283 102627 107163 131949 137781 177147 229327 239463 294849 307881 321489 395847 413343 531441 687981 718389 884547 923643 964467 1187541 1240029 1605289 2063943 2155167 2653641 2770929 2893401 3562623 3720087 4815867 6191829 6465501 7960923 8312787 8680203 10687869 14447601 18575487 19396503 23882769 24938361 26040609 32063607 43342803 55726461 58189509 71648307 74815083 96190821 130028409 167179383 174568527 214944921 224445249 390085227 501538149 523705581 644834763 673335747 1170255681 1504614447 1571116743 1934504289 3510767043 4513843341 4713350229 5803512867 10532301129 13541530023 17410538601 31596903387 40624590069 94790710161 121873770207 284372130483 853116391449
• Sum of all divisors σ(n): 1496869864911
• Sum of proper divisors (its aliquot sum) s(n): 643753473462
• 853116391449 is a deficient number, because the sum of its proper divisors (643753473462) is less than itself. Its deficiency is 209362917987

Bases of 853116391449

• Binary: 1100011010100001101100110001000000011001₂
• Hexadecimal: 0xC6A1B31019
• Base-36: AVWZH0K9

Squares and roots of 853116391449

• 853116391449 squared (853116391449²) is 727807577358963400319601
• 853116391449 cubed (853116391449³) is 620904574065717769815920818423491849
• 853116391449 is a perfect square number. Its square root is 923643
• The cube root of 853116391449 is 9484.2449530817

Scales and comparisons

• 853,116,391,449 seconds is equal to 27,126 years, 24 weeks, 7 hours, 24 minutes, 9 seconds.
• To count from 1 to 853,116,391,449 would take you about fifty-four thousand, two hundred fifty-two 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 853116391449 cubic inches would be around 790.4 feet tall.

Recreational maths with 853116391449

• 853116391449 backwards is 944193611358
• The number of decimal digits it has is: 12
• The sum of 853116391449's digits is 54
• More coming soon!