42020957979

Names of 42020957979

• Cardinal: 42020957979 can be written as Forty-two billion, twenty million, nine hundred fifty-seven thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 4.2020957979 × 10¹⁰

Factors of 42020957979

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123

Divisors of 42020957979

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 7 9 11 13 21 23 27 29 33 37 39 49 63 69 77 81 87 91 99 111 117 143 147 161 189 203 207 231 243 253 259 261 273 297 299 319 333 351 377 407 429 441 481 483 539 567 609 621 637 667 693 759 777 783 819 851 891 897 957 999 1001 1053 1073 1127 1131 1221 1287 1323 1421 1443 1449 1617 1701 1771 1813 1827 1863 1911 2001 2079 2093 2233 2277 2331 2349 2457 2553 2639 2673 2691 2849 2871 2997 3003 3159 3219 3289 3367 3381 3393 3663 3861 3969 4147 4263 4329 4347 4669 4851 5291 5313 5439 5481 5589 5733 5957 6003 6237 6279 6699 6831 6993 7007 7047 7337 7371 7511 7659 7917 8073 8547 8613 8671 8991 9009 9361 9657 9867 10101 10143 10179 10989 11063 11583 11803 11907 12397 12441 12789 12987 13041 13949 14007 14553 14651 15631 15873 15939 16317 16443 17199 17871 18009 18473 18711 18837 19943 20097 20493 20979 21021 22011 22113 22533 22977 23023 23569 23751 24219 24679 25641 25839 26013 27027 28083 28971 29029 29601 30303 30429 30537 32683 32967 33189 34749 35409 37037 37191 37323 38367 38961 39123 41699 41847 42021 43659 43953 46893 47619 47817 48951 49329 51359 51597 52577 53613 54027 55419 56511 59829 60291 60697 61479 62937 63063 65527 66033 67599 68931 69069 70707 71253 72657 74037 76923 77441 77517 78039 81081 82621 84249 86913 87087 88803 90909 91287 91611 95381 97643 98049 98901 99567 106227 111111 111573 111969 115101 116883 121693 125097 125541 126063 130977 131859 140679 142857 143451 146853 153439 154077 154791 157731 160839 161161 162081 166257 169533 172753 179487 180873 182091 189189 196581 198099 202797 203203 206793 207207 212121 213759 222111 230769 232323 234117 243243 247863 252747 259259 260739 261261 266409 271469 272727 273861 286143 292929 294147 298701 318681 320827 333333 334719 335907 345303 359513 365079 375291 376623 378189 395577 422037 424879 428571 430353 440559 458689 460317 462231 473193 482517 483483 498771 508599 518259 538461 542087 542619 546273 567567 578347 589743 594297 608391 609609 621621 636363 641277 666333 667667 683501 692307 696969 702351 743589 758241 777777 783783 799227 814407 818181 851851 858429 878787 882441 896103 956043 962481 999999 1004157 1007721 1074073 1078539 1095237 1125873 1129869 1134567 1186731 1209271 1266111 1274637 1285713 1376067 1380951 1386693 1419579 1447551 1450449 1496313 1554777 1615383 1626261 1638819 1702701 1735041 1769229 1782891 1825173 1828827 1864863 1900283 1909089 1998999 2003001 2050503 2090907 2107053 2230767 2245789 2274723 2333331 2351349 2443221 2555553 2575287 2636361 2647323 2688309 2868129 2887443 2999997 3012471 3222219 3235617 3285711 3377619 3389607 3529097 3560193 3627813 3798333 3823911 4128201 4142853 4160079 4258737 4351347 4488939 4664331 4673669 4846149 4878783 4916457 5205123 5307687 5486481 5594589 5700849 5727267 5962957 5996997 6009003 6151509 6272721 6692301 6737367 6999993 7054047 7329663 7518511 7666659 7725861 7909083 7941969 8662329 8999991 9666657 9706851 9857133 10132857 10587291 10883439 11471733 12384603 12428559 12480237 12776211 13054041 13301981 13992993 14021007 14636349 14749371 15615369 15720523 15923061 16459443 17102547 17888871 18027009 18454527 18818163 20076903 20212101 20999979 21988989 22555533 22999977 23177583 23727249 24703679 25986987 28999971 29120553 29571399 31761873 32650317 34415199 37153809 37285677 39162123 39905943 41978979 42063021 43909047 46846107 47161569 49378329 51307641 53666613 54081027 55363581 60636303 62999937 65966967 67666599 68999931 74111037 77960961 86999913 87361659 95285619 97950951 103245597 111461427 119717829 126189063 131727141 140538321 141484707 153922923 160999839 162243081 166090743 172925753 181908909 202999797 206999793 222333111 260999739 285856857 293852853 359153487 378567189 424454121 461768769 482999517 518777259 545726727 608999391 666999333 857570571 1077460461 1135701567 1273362363 1448998551 1556331777 1826998173 2000997999 3232381383 3820087089 4668995331 6002993997 14006985993 42020957979
• Sum of all divisors σ(n): 95367767040
• Sum of proper divisors (its aliquot sum) s(n): 53346809061
• 42020957979 is an abundant number, because the sum of its proper divisors (53346809061) is greater than itself. Its abundance is 11325851082

Bases of 42020957979

• Binary: 100111001000101001001110111100011011₂
• Hexadecimal: 0x9C8A4EF1B
• Base-36: JAY6YOR

Squares and roots of 42020957979

• 42020957979 squared (42020957979²) is 1765760909472883764441
• 42020957979 cubed (42020957979³) is 74198964977920871705526595424739
• The square root of 42020957979 is 204990.1411751307
• The cube root of 42020957979 is 3476.6047272621

Scales and comparisons

• 42,020,957,979 seconds is equal to 1,336 years, 7 weeks, 16 hours, 19 minutes, 39 seconds.
• To count from 1 to 42,020,957,979 would take you about two thousand, six hundred seventy-two 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 42020957979 cubic inches would be around 289.7 feet tall.

Recreational maths with 42020957979

• 42020957979 backwards is 97975902024
• The number of decimal digits it has is: 11
• The sum of 42020957979's digits is 54
• More coming soon!