542038420

Names of 542038420

• Cardinal: 542038420 can be written as Five hundred forty-two million, thirty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.4203842 × 10⁸

Factors of 542038420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 336

Divisors of 542038420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 29 35 44 53 55 58 70 77 106 110 116 140 145 154 203 212 220 229 265 290 308 319 371 385 406 458 530 580 583 638 742 770 812 916 1015 1060 1145 1166 1276 1484 1537 1540 1595 1603 1855 2030 2233 2290 2332 2519 2915 3074 3190 3206 3710 4060 4081 4466 4580 5038 5830 6148 6380 6412 6641 7420 7685 8015 8162 8932 10076 10759 11165 11660 12137 12595 13282 15370 16030 16324 16907 17633 20405 21518 22330 24274 25190 26564 30740 32060 33205 33814 35266 40810 43036 44660 46487 48548 50380 53795 60685 66410 67628 70532 73051 81620 84535 84959 88165 92974 107590 118349 121370 132820 133507 146102 169070 169918 176330 185948 215180 232435 236698 242740 267014 292204 338140 339836 351973 352660 365255 424795 464870 473396 511357 534028 591745 667535 703946 730510 849590 929740 934549 1022714 1183490 1335070 1407892 1461020 1699180 1759865 1869098 2045428 2366980 2463811 2556785 2670140 3519730 3738196 3871703 4672745 4927622 5113570 7039460 7743406 9345490 9855244 10227140 12319055 15486812 18690980 19358515 24638110 27101921 38717030 49276220 54203842 77434060 108407684 135509605 271019210 542038420
• Sum of all divisors σ(n): 1502323200
• Sum of proper divisors (its aliquot sum) s(n): 960284780
• 542038420 is an abundant number, because the sum of its proper divisors (960284780) is greater than itself. Its abundance is 418246360

Bases of 542038420

• Binary: 100000010011101101100110010100₂
• Hexadecimal: 0x204ED994
• Base-36: 8YPRIS

Squares and roots of 542038420

• 542038420 squared (542038420²) is 293805648756096400
• 542038420 cubed (542038420³) is 159253949638829458023688000
• The square root of 542038420 is 23281.7185791771
• The cube root of 542038420 is 815.3486508085

Scales and comparisons

• 542,038,420 seconds is equal to 17 years, 12 weeks, 1 day, 14 hours, 13 minutes, 40 seconds.
• To count from 1 to 542,038,420 would take you about twenty-five 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 542038420 cubic inches would be around 67.9 feet tall.

Recreational maths with 542038420

• 542038420 backwards is 024830245
• 542038420 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 542038420's digits is 28
• More coming soon!