842989934339092212

Names of 842989934339092212

• Cardinal: 842989934339092212 can be written as Eight hundred forty-two quadrillion, nine hundred eighty-nine trillion, nine hundred thirty-four billion, three hundred thirty-nine million, ninety-two thousand, two hundred twelve.

Scientific notation

• Scientific notation: 8.42989934339092212 × 10¹⁷

Factors of 842989934339092212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8396198

Divisors of 842989934339092212

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 6287 12574 18861 25148 37722 75444 1660409 3320818 4981227 6641636 6729497 9962454 13458994 19924908 20188491 26917988 40376982 80753964 10438991383 20877982766 31316974149 41755965532 42308347639 62633948298 84616695278 125267896596 126925042917 169233390556 253850085834 507700171668 11173717384273 22347434768546 33521152152819 44694869537092 67042304305638 134084608611276 70249161194924351 140498322389848702 210747483584773053 280996644779697404 421494967169546106 842989934339092212
• Sum of all divisors σ(n): 1967290854705227520
• Sum of proper divisors (its aliquot sum) s(n): 1124300920366135308
• 842989934339092212 is an abundant number, because the sum of its proper divisors (1124300920366135308) is greater than itself. Its abundance is 281310986027043096

Bases of 842989934339092212

• Binary: 101110110010111001101110000100000001100000101110111011110100₂
• Hexadecimal: 0xBB2E6E10182EEF4
• Base-36: 6EKEZPLADVJO

Squares and roots of 842989934339092212

• 842989934339092212 squared (842989934339092212²) is 710632029397026998942571544239052944
• 842989934339092212 cubed (842989934339092212³) is 599055647800655636401103367163515567389342015566072128
• The square root of 842989934339092212 is 918144832.9861102107
• The cube root of 842989934339092212 is 944656.9621122423

Scales and comparisons

• 842,989,934,339,092,212 seconds is equal to 26,804,472,372 years, 47 weeks, 2 days, 11 hours, 50 minutes, 12 seconds.
• To count from 1 to 842,989,934,339,092,212 would take you about eighty billion, four hundred thirteen million, four hundred seventeen thousand, one hundred eighteen 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 842989934339092212 cubic inches would be around 78721.4 feet tall.

Recreational maths with 842989934339092212

• 842989934339092212 backwards is 212290933439989248
• The number of decimal digits it has is: 18
• The sum of 842989934339092212's digits is 87
• More coming soon!