42858661128626629

Names of 42858661128626629

• Cardinal: 42858661128626629 can be written as Forty-two quadrillion, eight hundred fifty-eight trillion, six hundred sixty-one billion, one hundred twenty-eight million, six hundred twenty-six thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 4.2858661128626629 × 10¹⁶

Factors of 42858661128626629

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 51685379

Divisors of 42858661128626629

• Number of divisors d(n): 128
• Complete list of divisors:
  1 11 13 23 53 67 71 143 253 299 583 689 737 781 871 923 1219 1541 1633 3289 3551 3763 4757 7579 9581 10153 13409 15847 16951 17963 20033 21229 39061 41393 46163 48919 52327 61841 81673 86549 109411 174317 220363 233519 252121 507793 538109 680251 898403 952039 1061749 1125137 1203521 1422343 2773331 3277573 5798783 11679239 12376507 15645773 36053303 51685141 63786613 75384179 568536551 671906833 829225969 1188758243 2739312473 3462904447 3669645011 7390975163 13076340673 15453857159 30132437203 35611062149 38091948917 40366095121 45017757811 47705385143 63004186879 79646802281 84401835253 169992428749 183533935691 194491185583 245866215737 391721683639 495195335921 524759236573 693046055669 819054429427 876114825091 928420187783 1035408429653 1097223858289 2018873292601 2139403041413 2385941163983 2528385412579 2704528373107 3196260804581 4221280520893 4473297268409 5654922961951 9009598723697 11389492726183 12069462441179 13030909434061 26245352803813 27812239538369 35158868850391 46434085729823 49206269952499 54876646771609 58152864489317 62204152581461 73513998505363 143340003774671 169401822642793 299710916983403 603643114487699 639681509382487 808653983558993 1863420049070723 3296820086817433 3896241920784239 42858661128626629
• Sum of all divisors σ(n): 55096169516752896
• Sum of proper divisors (its aliquot sum) s(n): 12237508388126267
• 42858661128626629 is a deficient number, because the sum of its proper divisors (12237508388126267) is less than itself. Its deficiency is 30621152740500362

Bases of 42858661128626629

• Binary: 10011000010000111011100110101000000111101110000111000101₂
• Hexadecimal: 0x9843B9A81EE1C5
• Base-36: BQ04L4259L1

Squares and roots of 42858661128626629

• 42858661128626629 squared (42858661128626629²) is 1836864833738451192312347687903641
• 42858661128626629 cubed (42858661128626629³) is 78725567448287373808783160218163948455690418656189
• The square root of 42858661128626629 is 207023334.7442423675
• The cube root of 42858661128626629 is 349955.5348372959

Scales and comparisons

• 42,858,661,128,626,629 seconds is equal to 1,362,772,853 years, 18 weeks, 8 hours, 43 minutes, 49 seconds.
• To count from 1 to 42,858,661,128,626,629 would take you about four billion, eighty-eight million, three hundred eighteen thousand, five hundred sixty 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 42858661128626629 cubic inches would be around 29163 feet tall.

Recreational maths with 42858661128626629

• 42858661128626629 backwards is 92662682116685824
• The number of decimal digits it has is: 17
• The sum of 42858661128626629's digits is 82
• More coming soon!