42757282890

Names of 42757282890

• Cardinal: 42757282890 can be written as Forty-two billion, seven hundred fifty-seven million, two hundred eighty-two thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 4.275728289 × 10¹⁰

Factors of 42757282890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 126

Divisors of 42757282890

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 31 35 38 42 45 49 54 57 59 62 63 70 81 90 93 95 98 105 114 118 126 133 135 147 155 162 171 177 186 189 190 210 217 245 266 270 279 285 294 295 310 315 342 354 378 399 405 413 434 441 465 490 513 531 558 567 570 589 590 630 651 665 735 798 810 826 837 855 882 885 930 931 945 961 1026 1062 1085 1121 1134 1178 1197 1239 1302 1323 1330 1395 1470 1519 1539 1593 1674 1710 1767 1770 1829 1862 1890 1922 1953 1995 2065 2170 2205 2242 2394 2478 2511 2565 2646 2655 2790 2793 2835 2883 2891 2945 3038 3078 3186 3255 3363 3534 3591 3658 3717 3906 3969 3990 4123 4130 4185 4410 4557 4655 4779 4805 5022 5130 5301 5310 5487 5586 5605 5670 5766 5782 5859 5890 5985 6195 6510 6615 6726 6727 7182 7434 7595 7695 7847 7938 7965 8246 8370 8379 8649 8673 8835 9114 9145 9310 9558 9610 9765 10089 10602 10773 10974 11151 11210 11718 11970 12369 12390 12555 12803 13230 13454 13671 13965 14415 14455 15190 15390 15694 15903 15930 16461 16758 16815 17298 17346 17577 17670 17955 18259 18290 18585 19530 19845 20178 20181 20615 21546 22302 22785 23541 23895 24738 25110 25137 25606 25947 26019 26505 27342 27435 27930 28830 28861 28910 29295 30267 31806 32922 33453 33630 33635 34751 35154 35910 36518 37107 37170 38409 39235 39690 40362 41013 41230 41895 43245 43365 45570 47082 47089 47709 47790 49383 50274 50445 51894 52038 53010 53865 54777 54870 54929 55755 56699 57722 58590 60534 60543 61845 64015 66906 67270 68355 69502 70623 74214 75411 76818 77841 78057 78470 79515 82026 82305 83790 86490 86583 86730 87885 89621 90801 91295 94178 95418 98766 100890 100905 104253 107730 109554 109858 111321 111510 113398 115227 117705 121086 123039 123690 125685 127813 128030 129735 130095 136710 141246 141267 144305 148149 150822 151335 155682 156114 159030 164331 164610 164787 167265 170097 173166 173755 175770 179242 181602 181629 182590 185535 192045 201810 205065 208506 211869 222642 230454 234171 235410 235445 238545 243257 246078 246915 251370 255626 259470 259749 260190 268863 273885 274645 282534 283495 288610 296298 302670 302715 312759 328662 329574 333963 334530 340194 345681 347510 353115 363258 371070 377055 383439 384090 389205 390285 396893 410130 423738 423801 432915 448105 454005 468342 470890 477090 486514 492993 493830 494361 510291 519498 521265 537726 544887 547770 549290 556605 566990 576135 605430 615195 625518 635607 639065 667926 691362 706230 706335 729771 740745 754110 766878 778410 779247 780570 793786 806589 821655 823935 847602 850485 865830 894691 896210 908010 908145 938277 985986 988722 1020582 1037043 1042530 1059345 1077281 1089774 1113210 1150317 1152270 1170855 1190679 1216285 1230390 1271214 1271403 1278130 1298745 1344315 1412670 1459542 1478979 1481490 1483083 1530873 1558494 1563795 1613178 1643310 1647870 1669815 1700970 1702799 1728405 1789382 1816290 1876554 1917195 1984465 2074086 2118690 2119005 2154562 2189313 2300634 2337741 2341710 2381358 2419767 2432570 2464965 2471805 2542806 2551455 2597490 2684073 2688630 2724435 2778251 2814831 2957958 2966166 3061746 3127590 3178035 3231843 3339630 3405598 3450951 3456810 3572037 3648855 3814209 3834390 3896235 3968930 4032945 4238010 4378626 4449249 4473455 4592619 4675482 4691385 4839534 4929930 4943610 5102910 5108397 5185215 5368146 5386405 5448870 5556502 5629662 5751585 5953395 6356070 6357015 6463686 6567939 6901902 7144074 7259301 7297710 7394895 7415415 7540967 7628418 7654365 7792470 8052219 8065890 8334753 8513995 8898498 8946910 9185238 9382770 9695529 10216794 10352853 10370430 10716111 10772810 10946565 11503170 11688705 11906790 12098835 12714030 13135878 13420365 13891255 14074155 14518602 14789790 14830830 15081934 15308730 15325191 16104438 16159215 16669506 17027990 17254755 17860185 19071045 19391058 19703817 20705706 21432222 21893130 22246245 22622901 22963095 23377410 24156657 24197670 25004259 25541985 26840730 27782510 28148310 29086587 30650382 32148333 32318430 32839695 34509510 35720370 36296505 37704835 38142090 39407634 40261095 41673765 44492490 45245802 45926190 45975573 48313314 48477645 50008518 51083970 51764265 52786769 53580555 58173174 64296666 65679390 67868703 72469971 72593010 75012777 75409670 76625955 80522190 83347530 87259761 91951146 96955290 98519085 103528530 105573538 107161110 113114505 120783285 125021295 135737406 137926719 144939942 145432935 150025554 153251910 158360307 160741665 174519522 197038170 203606109 225038331 226229010 229877865 241566570 250042590 263933845 275853438 290865870 316720614 321483330 339343515 362349855 375063885 407212218 436298805 450076662 459755730 475080921 527867690 610818327 678687030 689633595 724699710 750127770 791801535 872597610 950161842 1018030545 1125191655 1221636654 1379267190 1425242763 1583603070 2036061090 2250383310 2375404605 2850485526 3054091635 4275728289 4750809210 6108183270 7126213815 8551456578 14252427630 21378641445 42757282890
• Sum of all divisors σ(n): 147932373600
• Sum of proper divisors (its aliquot sum) s(n): 105175090710
• 42757282890 is an abundant number, because the sum of its proper divisors (105175090710) is greater than itself. Its abundance is 62417807820

Bases of 42757282890

• Binary: 100111110100100010000101110001001010₂
• Hexadecimal: 0x9F4885C4A
• Base-36: JN4KYMI

Squares and roots of 42757282890

• 42757282890 squared (42757282890²) is 1828185240135486752100
• 42757282890 cubed (42757282890³) is 78168233487795588987387001569000
• The square root of 42757282890 is 206778.3424104179
• The cube root of 42757282890 is 3496.7938773093

Scales and comparisons

• 42,757,282,890 seconds is equal to 1,359 years, 28 weeks, 3 days, 23 hours, 1 minute, 30 seconds.
• To count from 1 to 42,757,282,890 would take you about two thousand, seven hundred nineteen 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 42757282890 cubic inches would be around 291.4 feet tall.

Recreational maths with 42757282890

• 42757282890 backwards is 09828275724
• 42757282890 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42757282890's digits is 54
• More coming soon!