42131066868

Names of 42131066868

• Cardinal: 42131066868 can be written as Forty-two billion, one hundred thirty-one million, sixty-six thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2131066868 × 10¹⁰

Factors of 42131066868

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 256

Divisors of 42131066868

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 23 27 33 36 38 44 46 54 57 66 69 71 76 81 92 99 108 114 127 132 138 142 162 171 198 207 209 213 228 243 253 254 276 284 297 324 342 381 396 414 418 426 437 486 506 508 513 594 621 627 639 684 759 762 781 828 836 852 874 891 972 1012 1026 1143 1188 1242 1254 1278 1311 1349 1397 1518 1524 1539 1562 1633 1748 1782 1863 1881 1917 2052 2277 2286 2343 2413 2484 2508 2556 2622 2673 2698 2794 2921 3036 3078 3124 3266 3429 3564 3726 3762 3834 3933 4047 4191 4554 4572 4617 4686 4807 4826 4899 5244 5346 5396 5588 5589 5643 5751 5842 6156 6532 6831 6858 7029 7239 7452 7524 7668 7866 8094 8382 8763 9017 9108 9234 9372 9614 9652 9798 10287 10692 11178 11286 11502 11684 11799 12141 12573 13662 13716 14058 14421 14478 14697 14839 15732 16188 16764 16929 17253 17526 17963 18034 18468 19228 19596 20493 20574 21087 21717 22356 22572 23004 23598 24282 25146 26289 26543 27051 27324 28116 28842 28956 29394 29678 30861 31027 32131 33858 34506 35052 35397 35926 36068 36423 37719 40986 41148 42174 43263 43434 44091 44517 47196 48564 50292 50787 52578 53086 53889 54102 55499 57684 58788 59356 61479 61722 62054 63261 64262 65151 67716 69012 70794 71852 72846 75438 78867 79629 81153 81972 84348 86526 86868 88182 89034 93081 96393 99187 101574 105156 106172 106191 107778 108204 109269 110998 113157 122958 123444 124108 126522 128524 129789 130302 132273 133551 141588 145692 150876 157734 159258 161667 162306 166497 171323 173052 176364 178068 186162 189783 192786 195453 198374 203148 207391 212382 215556 218538 221996 226314 236601 238887 243459 245916 253044 259578 260604 264546 267102 279243 289179 297561 315468 318516 323334 324612 327807 332994 339471 341297 342646 372324 379566 385572 389367 390906 396748 396819 400653 414782 424764 437076 452628 473202 477774 485001 486918 499491 513969 519156 529092 534204 558486 578358 586359 595122 610489 622173 646668 655614 665988 678942 682594 685292 709803 716661 730377 759132 778734 781812 793638 801306 829564 837729 867537 892683 946404 955548 970002 973836 998982 1023891 1027938 1116972 1156716 1168101 1172718 1190244 1201959 1220978 1244346 1311228 1357884 1365188 1419606 1433322 1455003 1460754 1498473 1541907 1557468 1587276 1602612 1675458 1735074 1785366 1831467 1866519 1884553 1940004 1997964 2047782 2055876 2149983 2191131 2281301 2336202 2345436 2403918 2441956 2488692 2513187 2602611 2678049 2839212 2866644 2910006 2921508 2996946 3071673 3083814 3350916 3470148 3570732 3605877 3662934 3733038 3769106 3940429 4095564 4299966 4365009 4382262 4495419 4562602 4625721 4672404 4807836 5026374 5205222 5356098 5494401 5599557 5653659 5820012 5993892 6143346 6167628 6449949 6843903 7211754 7325868 7466076 7538212 7539561 7807833 7880858 8034147 8599932 8730018 8764524 8990838 9125204 9215019 9251442 10052748 10410444 10712196 10988802 11199114 11307318 11821287 12286692 12899898 13486257 13687806 13877163 14423508 15079122 15615666 15761716 16068294 16483203 16798671 16960977 17460036 17981676 18430038 18502884 20531709 21977604 22398228 22614636 23642574 24102441 25799796 26972514 27375612 27645057 27754326 30158244 31231332 32136588 32966406 33597342 33921954 35463861 36860076 41063418 41631489 43344719 47285148 48204882 49449609 50396013 50882931 53945028 55290114 55508652 61595127 65932812 67194684 67843908 70927722 82126836 82935171 83262978 86689438 96409764 98899218 100792026 101765862 106391583 110580228 123190254 130034157 141855444 148348827 152648793 165870342 166525956 173378876 184785381 197798436 201584052 203531724 212783166 246380508 260068314 296697654 305297586 319174749 331740684 369570762 390102471 425566332 457946379 520136628 554356143 593395308 610595172 638349498 739141524 780204942 915892758 957524247 1108712286 1170307413 1276698996 1560409884 1831785516 1915048494 2217424572 2340614826 3510922239 3830096988 4681229652 7021844478 10532766717 14043688956 21065533434 42131066868
• Sum of all divisors σ(n): 135258439680
• Sum of proper divisors (its aliquot sum) s(n): 93127372812
• 42131066868 is an abundant number, because the sum of its proper divisors (93127372812) is greater than itself. Its abundance is 50996305944

Bases of 42131066868

• Binary: 100111001111001101010000111111110100₂
• Hexadecimal: 0x9CF350FF4
• Base-36: JCRQZ90

Squares and roots of 42131066868

• 42131066868 squared (42131066868²) is 1775026795435887329424
• 42131066868 cubed (42131066868³) is 74783772611001126282876487924032
• The square root of 42131066868 is 205258.5366507323
• The cube root of 42131066868 is 3479.6386991133

Scales and comparisons

• 42,131,066,868 seconds is equal to 1,339 years, 33 weeks, 1 day, 2 hours, 7 minutes, 48 seconds.
• To count from 1 to 42,131,066,868 would take you about two thousand, six hundred seventy-nine 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 42131066868 cubic inches would be around 290 feet tall.

Recreational maths with 42131066868

• 42131066868 backwards is 86866013124
• The number of decimal digits it has is: 11
• The sum of 42131066868's digits is 45
• More coming soon!