74389842072

Names of 74389842072

• Cardinal: 74389842072 can be written as Seventy-four billion, three hundred eighty-nine million, eight hundred forty-two thousand and seventy-two.

Scientific notation

• Scientific notation: 7.4389842072 × 10¹⁰

Factors of 74389842072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1156

Divisors of 74389842072

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 29 36 39 41 42 52 54 56 58 63 72 78 81 82 84 87 91 104 108 116 117 123 126 156 162 164 168 174 182 189 203 216 232 234 246 252 261 273 287 312 324 328 348 351 364 369 377 378 406 468 492 504 522 533 546 567 574 609 648 696 702 728 738 754 756 783 812 819 861 936 984 1044 1053 1061 1066 1092 1107 1131 1134 1148 1189 1218 1404 1476 1508 1512 1566 1599 1624 1638 1722 1827 2088 2106 2122 2132 2184 2214 2262 2268 2296 2349 2378 2436 2457 2583 2639 2808 2952 3016 3132 3183 3198 3276 3321 3393 3444 3567 3654 3731 4212 4244 4264 4428 4524 4536 4698 4756 4797 4872 4914 5166 5278 5481 6264 6366 6396 6552 6642 6786 6888 7134 7308 7371 7427 7462 7749 7917 8323 8424 8488 8856 9048 9396 9512 9549 9594 9828 10179 10332 10556 10701 10962 11193 12732 12792 13284 13572 13793 14268 14391 14616 14742 14854 14924 15457 15498 15834 16443 16646 18792 19098 19188 19656 20358 20664 21112 21402 21924 22281 22386 23247 23751 24969 25464 26568 27144 27586 28536 28647 28782 29484 29708 29848 30537 30769 30914 30996 31668 32103 32886 33292 33579 38196 38376 40716 41379 42804 43173 43501 43848 44562 44772 46371 46494 47502 49938 55172 57294 57564 58968 59416 61074 61538 61828 61992 63336 64206 65772 66584 66843 67158 71253 74907 76392 81432 82758 85608 85941 86346 87002 89124 89544 92307 92742 92988 95004 96309 96551 99876 100737 108199 110344 114588 115128 122148 123076 123656 124137 128412 130503 131544 133686 134316 139113 142506 149814 165516 171882 172692 174004 178248 184614 185484 185976 190008 192618 193102 199752 200529 201474 213759 215383 216398 224721 229176 244296 246152 248274 256824 261006 267372 268632 276921 278226 285012 289653 299628 302211 304507 324597 331032 343764 345384 348008 369228 370968 372411 385236 386204 391509 399997 401058 402948 417339 427518 430766 432796 449442 496548 522012 534744 553842 556452 565513 570024 579306 599256 601587 604422 609014 646149 649194 674163 687528 738456 744822 770472 772408 783018 799994 802116 805896 830763 834678 855036 861532 865592 868959 898884 913521 973791 993096 1044024 1107684 1112904 1117233 1131026 1158612 1174527 1199991 1203174 1208844 1218028 1252017 1261529 1292298 1298388 1348326 1489644 1566036 1599988 1604232 1661526 1669356 1696539 1710072 1723064 1737918 1797768 1827042 1938447 1947582 2215368 2234466 2262052 2317224 2349054 2399982 2406348 2417688 2436056 2492289 2504034 2523058 2584596 2596776 2606877 2696652 2740563 2799979 2921373 2979288 3132072 3199976 3323052 3338712 3393078 3475836 3523581 3599973 3654084 3784587 3876894 3895164 3958591 4468932 4524104 4698108 4799964 4812696 4984578 5008068 5046116 5089617 5169192 5213754 5393304 5481126 5599958 5815341 5842746 6646104 6786156 6951672 7047162 7199946 7308168 7569174 7753788 7790328 7820631 7917182 8221689 8399937 8764119 8830703 8937864 9396216 9599928 9969156 10016136 10092232 10179234 10427508 10799919 10962252 11199916 11353761 11630682 11685492 11875773 13572312 14094324 14399892 15138348 15268851 15507576 15641262 15834364 16399877 16443378 16799874 17446023 17528238 17661406 19938312 20358468 20855016 21599838 21924504 22399832 22707522 23261364 23370984 23751546 24665067 25199811 26492109 28188648 28799784 30276696 30537702 31282524 31668728 32399757 32799754 32886756 33599748 34061283 34892046 35056476 35322812 35627319 40716936 43199676 45415044 45806553 46522728 47503092 49199631 49330134 50399622 52984218 61075404 62565048 64799514 65599508 65773512 67199496 68122566 69784092 70112952 70645624 71254638 75599433 79476327 86399352 90830088 91613106 95006184 98399262 98660268 100799244 102183849 105968436 106881957 114799139 122150808 129599028 131199016 136245132 139568184 142509276 147598893 151198866 158952654 183226212 196798524 197320536 201598488 204367698 211936872 213763914 226798299 229598278 238428981 259198056 272490264 285018552 295197786 302397732 317905308 320645871 344397417 366452424 393597048 408735396 427527828 442796679 453596598 459196556 476857962 590395572 604795464 635810616 641291742 688794834 715286943 817470792 855055656 885593358 907193196 918393112 953715924 1033192251 1180791144 1282583484 1328390037 1377589668 1430573886 1771186716 1814386392 1907431848 2066384502 2565166968 2656780074 2755179336 2861147772 3099576753 3542373432 4132769004 5313560148 5722295544 6199153506 8265538008 9298730259 10627120296 12398307012 18597460518 24796614024 37194921036 74389842072
• Sum of all divisors σ(n): 272013033600
• Sum of proper divisors (its aliquot sum) s(n): 197623191528
• 74389842072 is an abundant number, because the sum of its proper divisors (197623191528) is greater than itself. Its abundance is 123233349456

Bases of 74389842072

• Binary: 1000101010001111110101110100010011000₂
• Hexadecimal: 0x1151FAE898
• Base-36: Y69SHI0

Squares and roots of 74389842072

• 74389842072 squared (74389842072²) is 5533848603497101253184
• 74389842072 cubed (74389842072³) is 411662123664507109134151047157248
• The square root of 74389842072 is 272745.0129186599
• The cube root of 74389842072 is 4205.6960144649

Scales and comparisons

• 74,389,842,072 seconds is equal to 2,365 years, 19 weeks, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 74,389,842,072 would take you about four thousand, seven hundred thirty 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 74389842072 cubic inches would be around 350.5 feet tall.

Recreational maths with 74389842072

• 74389842072 backwards is 27024898347
• 74389842072 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74389842072's digits is 54
• More coming soon!