42688143408393

Names of 42688143408393

• Cardinal: 42688143408393 can be written as Forty-two trillion, six hundred eighty-eight billion, one hundred forty-three million, four hundred eight thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 4.2688143408393 × 10¹³

Factors of 42688143408393

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3297

Divisors of 42688143408393

• Number of divisors d(n): 224
• Complete list of divisors:
  1 3 7 9 21 27 29 41 63 81 87 123 189 203 243 261 287 369 567 609 729 783 861 1107 1189 1701 1827 2187 2349 2583 3217 3321 3567 5103 5481 6561 7047 7749 8323 9651 9963 10701 15309 16443 19683 21141 22519 23247 24969 28953 29889 32103 45927 49329 59049 63423 67557 69741 74907 86859 89667 93293 96309 131897 137781 147987 177147 190269 202671 209223 224721 260577 269001 279879 288927 395691 413343 443961 531441 570807 608013 627669 653051 674163 781731 807003 839637 866781 923279 1187073 1240029 1331883 1594323 1712421 1824039 1883007 1959153 2022489 2345193 2421009 2518911 2600343 2769837 3561219 3720087 3825013 3995649 5137263 5472117 5649021 5877459 6067467 7035579 7263027 7556733 7801029 8309511 10683657 11160261 11475039 11986947 15411789 16416351 16947063 17632377 18202401 21106737 21789081 22670199 23403087 24928533 26775091 32050971 34425117 35960841 46235367 49249053 50841189 52897131 54607203 63320211 65367243 68010597 70209261 74785599 80325273 96152913 103275351 107882523 147747159 152523567 158691393 163821609 189960633 204031791 210627783 224356797 240975819 288458739 309826053 323647569 443241477 457570701 476074179 491464827 569881899 612095373 631883349 673070391 722927457 865376217 929478159 1329724431 1428222537 1474394481 1709645697 1836286119 1895650047 2019211173 2168782371 2596128651 2788434477 3989173293 4284667611 4423183443 5128937091 5508858357 6057633519 6506347113 7788385953 8365303431 11967519879 12854002833 13269550329 16526575071 18172900557 19519041339 23365157859 25095910293 35902559637 38562008499 49579725213 54518701671 58557124017 70095473577 75287730879 115686025497 148739175639 163556105013 175671372051 210286420731 225863192637 347058076491 490668315039 527014116153 677589577911 1041174229473 1472004945117 1581042348459 2032768733733 4743127045377 6098306201199 14229381136131 42688143408393
• Sum of all divisors σ(n): 77573618760960
• Sum of proper divisors (its aliquot sum) s(n): 34885475352567
• 42688143408393 is a deficient number, because the sum of its proper divisors (34885475352567) is less than itself. Its deficiency is 7802668055826

Bases of 42688143408393

• Binary: 1001101101001100011011100111111011110100001001₂
• Hexadecimal: 0x26D31B9FBD09
• Base-36: F4QNUERK9

Squares and roots of 42688143408393

• 42688143408393 squared (42688143408393²) is 1822277587655526735182842449
• 42688143408393 cubed (42688143408393³) is 77789646991739570867211839570908783274457
• The square root of 42688143408393 is 6533616.4111763555
• The cube root of 42688143408393 is 34949.0806253689

Scales and comparisons

• 42,688,143,408,393 seconds is equal to 1,357,350 years, 47 weeks, 4 days, 21 hours, 26 minutes, 33 seconds.
• To count from 1 to 42,688,143,408,393 would take you about three million, three hundred ninety-three thousand, three hundred seventy-seven 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 42688143408393 cubic inches would be around 2912.4 feet tall.

Recreational maths with 42688143408393

• 42688143408393 backwards is 39380434188624
• 42688143408393 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42688143408393's digits is 63
• More coming soon!