742872196885

Names of 742872196885

• Cardinal: 742872196885 can be written as Seven hundred forty-two billion, eight hundred seventy-two million, one hundred ninety-six thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 7.42872196885 × 10¹¹

Factors of 742872196885

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1107

Divisors of 742872196885

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 7 13 35 53 65 91 199 265 283 371 455 547 689 995 1393 1415 1855 1981 2587 2735 3445 3679 3829 4823 6965 7111 9905 10547 12935 14999 18109 18395 19145 24115 25753 28991 35555 49777 52735 56317 73829 74995 90545 104993 108853 128765 137111 144955 154801 194987 202937 248885 281585 369145 376883 394219 524965 544265 685555 732121 761971 774005 959777 974935 1014685 1083607 1364909 1415089 1884415 1971095 2012413 2638181 2984801 3660605 3809855 4798885 5124847 5418035 5769209 6824545 7075445 8204453 9905623 10062065 13190905 14086891 14924005 20893607 25624235 28846045 30805399 38802413 40384463 41022265 49528115 57431171 70434455 74999717 104468035 106657889 154026995 194012065 201922315 215637793 271616891 287155855 374998585 400470187 524998019 533289445 746605223 1078188965 1358084455 1632686147 2002350935 2624990095 2803291309 3733026115 8163430735 11428803029 14016456545 21224919911 57144015145 106124599555 148574439377 742872196885
• Sum of all divisors σ(n): 1129514803200
• Sum of proper divisors (its aliquot sum) s(n): 386642606315
• 742872196885 is a deficient number, because the sum of its proper divisors (386642606315) is less than itself. Its deficiency is 356229590570

Bases of 742872196885

• Binary: 1010110011110110101000100010011100010101₂
• Hexadecimal: 0xACF6A22715
• Base-36: 9H9QXBMD

Squares and roots of 742872196885

• 742872196885 squared (742872196885²) is 551859100904746203703225
• 742872196885 cubed (742872196885³) is 409960782660089703468378478309454125
• The square root of 742872196885 is 861900.3404599629
• The cube root of 742872196885 is 9056.7289044023

Scales and comparisons

• 742,872,196,885 seconds is equal to 23,621 years, 1 week, 6 days, 20 hours, 1 minute, 25 seconds.
• To count from 1 to 742,872,196,885 would take you about forty-seven thousand, two hundred forty-two 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 742872196885 cubic inches would be around 754.7 feet tall.

Recreational maths with 742872196885

• 742872196885 backwards is 588691278247
• The number of decimal digits it has is: 12
• The sum of 742872196885's digits is 67
• More coming soon!