445619136040

Names of 445619136040

• Cardinal: 445619136040 can be written as Four hundred forty-five billion, six hundred nineteen million, one hundred thirty-six thousand and forty.

Scientific notation

• Scientific notation: 4.4561913604 × 10¹¹

Factors of 445619136040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13183

Divisors of 445619136040

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 31 40 52 62 65 104 124 130 155 248 260 310 403 520 620 806 1240 1612 2015 2633 3224 4030 5266 8060 10499 10532 13165 16120 20998 21064 26330 34229 41996 52495 52660 68458 81623 83992 104990 105320 136487 136916 163246 171145 209980 272974 273832 325469 326492 342290 408115 419960 545948 650938 652984 682435 684580 816230 1061099 1091896 1301876 1364870 1369160 1627345 1632460 2122198 2603752 2729740 3254690 3264920 4231097 4244396 5305495 5459480 6509380 8462194 8488792 10610990 13018760 16924388 21155485 21221980 27643867 33848776 42310970 42443960 55287734 84621940 110575468 138219335 169243880 221150936 276438670 359370271 552877340 718740542 856959877 1105754680 1437481084 1713919754 1796851355 2874962168 3427839508 3593702710 4284799385 6855679016 7187405420 8569598770 11140478401 14374810840 17139197540 22280956802 34278395080 44561913604 55702392005 89123827208 111404784010 222809568020 445619136040
• Sum of all divisors σ(n): 1115130240000
• Sum of proper divisors (its aliquot sum) s(n): 669511103960
• 445619136040 is an abundant number, because the sum of its proper divisors (669511103960) is greater than itself. Its abundance is 223891967920

Bases of 445619136040

• Binary: 110011111000000111110000110011000101000₂
• Hexadecimal: 0x67C0F86628
• Base-36: 5OPQ4LYG

Squares and roots of 445619136040

• 445619136040 squared (445619136040²) is 198576414405036026881600
• 445619136040 cubed (445619136040³) is 88489450225093164924052807372864000
• The square root of 445619136040 is 667547.1039859285
• The cube root of 445619136040 is 7638.1457999033

Scales and comparisons

• 445,619,136,040 seconds is equal to 14,169 years, 16 weeks, 21 hours, 20 minutes, 40 seconds.
• To count from 1 to 445,619,136,040 would take you about twenty-eight thousand, three hundred thirty-eight 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 445619136040 cubic inches would be around 636.5 feet tall.

Recreational maths with 445619136040

• 445619136040 backwards is 040631916544
• The number of decimal digits it has is: 12
• The sum of 445619136040's digits is 43
• More coming soon!