164386354560

Names of 164386354560

• Cardinal: 164386354560 can be written as One hundred sixty-four billion, three hundred eighty-six million, three hundred fifty-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.6438635456 × 10¹¹

Factors of 164386354560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1277956

Divisors of 164386354560

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 67 80 96 120 128 134 160 192 201 240 268 320 335 384 402 480 536 640 670 804 960 1005 1072 1340 1608 1920 2010 2144 2680 3216 4020 4288 5360 6432 8040 8576 10720 12864 16080 21440 25728 32160 42880 64320 128640 1277879 2555758 3833637 5111516 6389395 7667274 10223032 12778790 15334548 19168185 20446064 25557580 30669096 38336370 40892128 51115160 61338192 76672740 81784256 85617893 102230320 122676384 153345480 163568512 171235786 204460640 245352768 256853679 306690960 342471572 408921280 428089465 490705536 513707358 613381920 684943144 817842560 856178930 1027414716 1226763840 1284268395 1369886288 1712357860 2054829432 2453527680 2568536790 2739772576 3424715720 4109658864 5137073580 5479545152 6849431440 8219317728 10274147160 10959090304 13698862880 16438635456 20548294320 27397725760 32877270912 41096588640 54795451520 82193177280 164386354560
• Sum of all divisors σ(n): 531802540800
• Sum of proper divisors (its aliquot sum) s(n): 367416186240
• 164386354560 is an abundant number, because the sum of its proper divisors (367416186240) is greater than itself. Its abundance is 203029831680

Bases of 164386354560

• Binary: 10011001000110001100001011010110000000₂
• Hexadecimal: 0x264630B580
• Base-36: 23INE2YO

Squares and roots of 164386354560

• 164386354560 squared (164386354560²) is 27022873565526032793600
• 164386354560 cubed (164386354560³) is 4442191675172613819718916898816000
• The square root of 164386354560 is 405445.8713071327
• The cube root of 164386354560 is 5477.9986582457

Scales and comparisons

• 164,386,354,560 seconds is equal to 5,226 years, 50 weeks, 5 days, 20 hours, 16 minutes.
• To count from 1 to 164,386,354,560 would take you about ten thousand, four hundred fifty-three 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 164386354560 cubic inches would be around 456.5 feet tall.

Recreational maths with 164386354560

• 164386354560 backwards is 065453683461
• The number of decimal digits it has is: 12
• The sum of 164386354560's digits is 51
• More coming soon!