853588469742021

Names of 853588469742021

• Cardinal: 853588469742021 can be written as Eight hundred fifty-three trillion, five hundred eighty-eight billion, four hundred sixty-nine million, seven hundred forty-two thousand and twenty-one.

Scientific notation

• Scientific notation: 8.53588469742021 × 10¹⁴

Factors of 853588469742021

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 298646709

Divisors of 853588469742021

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 17 27 39 51 117 153 221 351 459 479 663 1437 1989 4311 5967 6227 8143 12933 18681 24429 56043 73287 105859 168129 219861 317577 952731 2858193 298646197 895938591 2687815773 3882400561 5076985349 8063447319 11647201683 15230956047 34941605049 45692868141 66000809537 104824815147 137078604423 143051528363 198002428611 429154585089 594007285833 1287463755267 1782021857499 1859669868719 2431875982171 3862391265801 5579009606157 7295627946513 16737028818471 21886883839539 31614387768223 50211086455413 65660651518617 94843163304669 284529489914007 853588469742021
• Sum of all divisors σ(n): 1444969764403200
• Sum of proper divisors (its aliquot sum) s(n): 591381294661179
• 853588469742021 is a deficient number, because the sum of its proper divisors (591381294661179) is less than itself. Its deficiency is 262207175080842

Bases of 853588469742021

• Binary: 11000010000101010110001101100001011111100111000101₂
• Hexadecimal: 0x308558D85F9C5
• Base-36: 8EKL4NVSN9

Squares and roots of 853588469742021

• 853588469742021 squared (853588469742021²) is 728613275676525100262293164441
• 853588469742021 cubed (853588469742021³) is 621935891018446351003733152086085467000675261
• The square root of 853588469742021 is 29216236.4061838225
• The cube root of 853588469742021 is 94859.9402296895

Scales and comparisons

• 853,588,469,742,021 seconds is equal to 27,141,473 years, 5 days, 13 hours, 40 minutes, 21 seconds.
• To count from 1 to 853,588,469,742,021 would take you about sixty-seven million, eight hundred fifty-three thousand, six hundred eighty-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 853588469742021 cubic inches would be around 7905 feet tall.

Recreational maths with 853588469742021

• 853588469742021 backwards is 120247964885358
• The number of decimal digits it has is: 15
• The sum of 853588469742021's digits is 72
• More coming soon!