1640748899104

Names of 1640748899104

• Cardinal: 1640748899104 can be written as One trillion, six hundred forty billion, seven hundred forty-eight million, eight hundred ninety-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 1.640748899104 × 10¹²

Factors of 1640748899104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5429878

Divisors of 1640748899104

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 56 71 76 112 133 142 152 224 266 284 304 497 532 568 608 994 1064 1136 1349 1988 2128 2272 2698 3976 4256 5396 7952 9443 10792 15904 18886 21584 37772 43168 75544 151088 302176 5429779 10859558 21719116 38008453 43438232 76016906 86876464 103165801 152033812 173752928 206331602 304067624 385514309 412663204 608135248 722160607 771028618 825326408 1216270496 1444321214 1542057236 1650652816 2698600163 2888642428 3084114472 3301305632 5397200326 5777284856 6168228944 7324771871 10794400652 11554569712 12336457888 14649543742 21588801304 23109139424 29299087484 43177602608 51273403097 58598174968 86355205216 102546806194 117196349936 205093612388 234392699872 410187224776 820374449552 1640748899104
• Sum of all divisors σ(n): 3940717132800
• Sum of proper divisors (its aliquot sum) s(n): 2299968233696
• 1640748899104 is an abundant number, because the sum of its proper divisors (2299968233696) is greater than itself. Its abundance is 659219334592

Bases of 1640748899104

• Binary: 10111111000000100010000010101101100100000₂
• Hexadecimal: 0x17E04415B20
• Base-36: KXQZJ50G

Squares and roots of 1640748899104

• 1640748899104 squared (1640748899104²) is 2692056949910987972002816
• 1640748899104 cubed (1640748899104³) is 4416989476891725585856605925987876864
• The square root of 1640748899104 is 1280917.2100897075
• The cube root of 1640748899104 is 11794.5318413785

Scales and comparisons

• 1,640,748,899,104 seconds is equal to 52,170 years, 38 weeks, 3 days, 7 hours, 5 minutes, 4 seconds.
• To count from 1 to 1,640,748,899,104 would take you about one hundred thirty thousand, four hundred twenty-six 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 1640748899104 cubic inches would be around 982.9 feet tall.

Recreational maths with 1640748899104

• 1640748899104 backwards is 4019988470461
• The number of decimal digits it has is: 13
• The sum of 1640748899104's digits is 61
• More coming soon!