445816439541

Names of 445816439541

• Cardinal: 445816439541 can be written as Four hundred forty-five billion, eight hundred sixteen million, four hundred thirty-nine thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 4.45816439541 × 10¹¹

Factors of 445816439541

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21199

Divisors of 445816439541

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 11 27 33 81 99 103 233 297 309 699 891 927 1133 2097 2563 2781 3399 6291 7689 8343 10197 18873 20849 23067 23999 30591 62547 69201 71997 91773 187641 207603 215991 229339 263989 562923 647973 688017 791967 1688769 1943919 2064051 2147447 2375901 4857817 6192153 6442341 7127703 14573451 18576459 19327023 21383109 23621917 43720353 53435987 57981069 70865751 131161059 160307961 173943207 212597253 393483177 480923883 500355151 637791759 1442771649 1501065453 1913375277 4328314947 4503196359 5503906661 13509589077 16511719983 40528767231 49535159949 148605479847 445816439541
• Sum of all divisors σ(n): 736752931200
• Sum of proper divisors (its aliquot sum) s(n): 290936491659
• 445816439541 is a deficient number, because the sum of its proper divisors (290936491659) is less than itself. Its deficiency is 154879947882

Bases of 445816439541

• Binary: 110011111001100101110110000001011110101₂
• Hexadecimal: 0x67CCBB02F5
• Base-36: 5OSZLIB9

Squares and roots of 445816439541

• 445816439541 squared (445816439541²) is 198752297765014108290681
• 445816439541 cubed (445816439541³) is 88607041740191241633784412890217421
• The square root of 445816439541 is 667694.8700873775
• The cube root of 445816439541 is 7639.2729287455

Scales and comparisons

• 445,816,439,541 seconds is equal to 14,175 years, 30 weeks, 2 days, 11 hours, 52 minutes, 21 seconds.
• To count from 1 to 445,816,439,541 would take you about twenty-eight thousand, three hundred fifty-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 445816439541 cubic inches would be around 636.6 feet tall.

Recreational maths with 445816439541

• 445816439541 backwards is 145934618544
• The number of decimal digits it has is: 12
• The sum of 445816439541's digits is 54
• More coming soon!