42920382651311907

Names of 42920382651311907

• Cardinal: 42920382651311907 can be written as Forty-two quadrillion, nine hundred twenty trillion, three hundred eighty-two billion, six hundred fifty-one million, three hundred eleven thousand, nine hundred seven.

Scientific notation

• Scientific notation: 4.2920382651311907 × 10¹⁶

Factors of 42920382651311907

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 764

Divisors of 42920382651311907

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 7 9 21 27 63 81 189 243 293 461 567 729 879 1383 1701 2051 2637 3227 4149 5103 6153 7911 9681 12447 18459 23733 29043 37341 55377 71199 85849 87129 112023 135073 166131 212521 213597 257547 261387 336069 405219 498393 600943 637563 772641 784161 945511 1215657 1487647 1495179 1802829 1912689 2317923 2352483 2836533 3646971 4462941 5408487 5738067 6953769 8509599 10940913 13388823 16225461 17214201 20861307 25528797 32822739 39576389 40166469 48676383 51642603 62268653 62583921 76586391 97972181 98468217 118729167 120499407 146029149 154927809 186805959 229759173 277034723 293916543 356187501 361498221 435880571 438087447 560417877 685805267 689277519 831104169 881749629 1068562503 1084494663 1307641713 1681253631 2057415801 2493312507 2645248887 3205687509 3922925139 5043760893 6172247403 7479937521 7935746661 9617062527 11768775417 15131282679 18244715329 18516742209 22439812563 23807239983 28705849033 28851187581 35306326251 45393848037 54734145987 55550226627 67319437689 71421719949 86117547099 105918978753 127713007303 164202437961 166650679881 200940943231 201958313067 258352641297 317756936259 383139021909 492607313883 499952039643 602822829693 775057923891 1149417065727 1477821941649 1808468489079 2325173771673 3448251197181 4433465824947 5425405467237 6975521315019 8410813766669 10344753591543 13300397474841 16276216401711 20926563945057 25232441300007 31034260774629 48828649205133 58875696366683 75697323900021 93102782323887 146485947615399 176627089100049 227091971700063 529881267300147 681275915100189 1589643801900441 2043827745300567 4768931405701323 6131483235901701 14306794217103969 42920382651311907
• Sum of all divisors σ(n): 73956442308960288
• Sum of proper divisors (its aliquot sum) s(n): 31036059657648381
• 42920382651311907 is a deficient number, because the sum of its proper divisors (31036059657648381) is less than itself. Its deficiency is 11884322993663526

Bases of 42920382651311907

• Binary: 10011000011110111101110001010001100011100010011100100011₂
• Hexadecimal: 0x987BDC518E2723
• Base-36: BQM07L75F6R

Squares and roots of 42920382651311907

• 42920382651311907 squared (42920382651311907²) is 1842159246935036123384148199976649
• 42920382651311907 cubed (42920382651311907³) is 79066179783104331718389056122827023857326615659643
• The square root of 42920382651311907 is 207172350.1129238699
• The cube root of 42920382651311907 is 350123.4466623083

Scales and comparisons

• 42,920,382,651,311,907 seconds is equal to 1,364,735,406 years, 44 weeks, 1 day, 21 hours, 18 minutes, 27 seconds.
• To count from 1 to 42,920,382,651,311,907 would take you about four billion, ninety-four million, two hundred six thousand, two hundred twenty 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 42920382651311907 cubic inches would be around 29177 feet tall.

Recreational maths with 42920382651311907

• 42920382651311907 backwards is 70911315628302924
• 42920382651311907 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42920382651311907's digits is 63
• More coming soon!