42045946040

Names of 42045946040

• Cardinal: 42045946040 can be written as Forty-two billion, forty-five million, nine hundred forty-six thousand and forty.

Scientific notation

• Scientific notation: 4.204594604 × 10¹⁰

Factors of 42045946040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1642

Divisors of 42045946040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 31 35 37 40 56 62 70 74 89 124 140 148 155 178 185 217 248 259 280 296 310 356 370 434 445 518 620 623 712 740 868 890 1036 1085 1147 1240 1246 1295 1471 1480 1736 1780 2072 2170 2294 2492 2590 2759 2942 3115 3293 3560 4340 4588 4984 5180 5518 5735 5884 6230 6586 7355 8029 8680 9176 10297 10360 11036 11470 11768 12460 13172 13795 14710 16058 16465 19313 20594 22072 22940 23051 24920 26344 27590 29420 32116 32930 38626 40145 41188 45601 45880 46102 51485 54427 55180 58840 64232 65860 77252 80290 82376 91202 92204 96565 102083 102970 108854 110360 115255 130919 131720 154504 160580 182404 184408 193130 204166 205940 217708 228005 230510 261838 272135 319207 321160 364808 380989 386260 408332 411880 435416 456010 461020 510415 523676 544270 638414 654595 714581 761978 772520 816664 912020 916433 922040 1020830 1047352 1088540 1276828 1309190 1429162 1523956 1596035 1687237 1824040 1832866 1904945 2041660 2177080 2553656 2618380 2858324 3047912 3192070 3374474 3572905 3665732 3809890 4058489 4083320 4582165 4844003 5236760 5716648 6384140 6748948 7145810 7331464 7619780 8116978 8436185 9164330 9688006 11810659 12768280 13497896 14291620 15239560 16233956 16872370 18328660 19376012 20292445 23621318 24220015 28409423 28583240 32467912 33744740 33908021 36657320 38752024 40584890 47242636 48440030 56818846 59053295 67489480 67816042 81169780 94485272 96880060 113637692 118106590 135632084 142047115 150164093 162339560 169540105 193760120 227275384 236213180 271264168 284094230 300328186 339080210 472426360 568188460 600656372 678160420 750820465 1051148651 1136376920 1201312744 1356320840 1501640930 2102297302 3003281860 4204594604 5255743255 6006563720 8409189208 10511486510 21022973020 42045946040
• Sum of all divisors σ(n): 115988889600
• Sum of proper divisors (its aliquot sum) s(n): 73942943560
• 42045946040 is an abundant number, because the sum of its proper divisors (73942943560) is greater than itself. Its abundance is 31896997520

Bases of 42045946040

• Binary: 100111001010001000100011100010111000₂
• Hexadecimal: 0x9CA2238B8
• Base-36: JBD2JLK

Squares and roots of 42045946040

• 42045946040 squared (42045946040²) is 1767861578398591681600
• 42045946040 cubed (42045946040³) is 74331412531536415456546460864000
• The square root of 42045946040 is 205051.0815382351
• The cube root of 42045946040 is 3477.2937199367

Scales and comparisons

• 42,045,946,040 seconds is equal to 1,336 years, 48 weeks, 2 days, 21 hours, 27 minutes, 20 seconds.
• To count from 1 to 42,045,946,040 would take you about two thousand, six hundred seventy-three 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 42045946040 cubic inches would be around 289.8 feet tall.

Recreational maths with 42045946040

• 42045946040 backwards is 04064954024
• The number of decimal digits it has is: 11
• The sum of 42045946040's digits is 38
• More coming soon!