164624358921916117

Names of 164624358921916117

• Cardinal: 164624358921916117 can be written as One hundred sixty-four quadrillion, six hundred twenty-four trillion, three hundred fifty-eight billion, nine hundred twenty-one million, nine hundred sixteen thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 1.64624358921916117 × 10¹⁷

Factors of 164624358921916117

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 210864

Divisors of 164624358921916117

• Number of divisors d(n): 36
• Complete list of divisors:
  1 7 19 133 167 1169 3173 22211 27889 195223 210671 529891 1474697 3709237 4002749 28019243 35182057 246274399 668459083 4679213581 5875403519 41127824633 44382270241 111632666861 310675891687 781428668027 843263134579 5902841942053 7411839130247 51882873911729 140824943474693 985774604322851 1237777134751249 8664439943258743 23517765560273731 164624358921916117
• Sum of all divisors σ(n): 199238282716166560
• Sum of proper divisors (its aliquot sum) s(n): 34613923794250443
• 164624358921916117 is a deficient number, because the sum of its proper divisors (34613923794250443) is less than itself. Its deficiency is 130010435127665674

Bases of 164624358921916117

• Binary: 1001001000110111001111101101110010111010101100111011010101₂
• Hexadecimal: 0x248DCFB72EACED5
• Base-36: 190YGQFV4BMD

Squares and roots of 164624358921916117

• 164624358921916117 squared (164624358921916117²) is 27101179550451862631885098784357689
• 164624358921916117 cubed (164624358921916117³) is 4461514309520880712950661510146375655425122981973613
• The square root of 164624358921916117 is 405739274.5617758373
• The cube root of 164624358921916117 is 548064.1129922017

Scales and comparisons

• 164,624,358,921,916,117 seconds is equal to 5,234,545,397 years, 7 weeks, 2 days, 5 hours, 8 minutes, 37 seconds.
• To count from 1 to 164,624,358,921,916,117 would take you about fifteen billion, seven hundred three million, six hundred thirty-six thousand, one hundred ninety-one 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 164624358921916117 cubic inches would be around 45672 feet tall.

Recreational maths with 164624358921916117

• 164624358921916117 backwards is 711619129853426461
• The number of decimal digits it has is: 18
• The sum of 164624358921916117's digits is 76
• More coming soon!