30493988197920

Names of 30493988197920

• Cardinal: 30493988197920 can be written as Thirty trillion, four hundred ninety-three billion, nine hundred eighty-eight million, one hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.049398819792 × 10¹³

Factors of 30493988197920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11086

Divisors of 30493988197920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 71 72 78 80 90 96 104 117 120 130 142 144 156 160 180 195 208 213 234 240 260 284 288 312 355 360 390 416 426 468 480 520 568 585 624 639 710 720 780 852 923 936 1040 1065 1136 1170 1248 1278 1420 1440 1560 1704 1846 1872 2080 2130 2272 2340 2556 2769 2801 2840 3120 3195 3408 3692 3744 4260 4615 4680 5112 5538 5602 5680 6240 6390 6816 7384 8191 8307 8403 8520 9230 9360 10224 11076 11204 11360 12780 13845 14005 14768 16382 16614 16806 17040 18460 18720 20448 22152 22408 24573 25209 25560 27690 28010 29536 32764 33228 33612 34080 36413 36920 40955 41535 42015 44304 44816 49146 50418 51120 55380 56020 65528 66456 67224 72826 73719 73840 81910 83070 84030 88608 89632 98292 100836 102240 106483 109239 110760 112040 122865 126045 131056 132912 134448 145652 147438 147680 163820 166140 168060 182065 196584 198871 201672 212966 218478 221520 224080 245730 252090 262112 265824 268896 291304 294876 319449 327640 327717 332280 336120 364130 368595 393168 397742 403344 425932 436956 443040 448160 491460 504180 532415 546195 581561 582608 589752 596613 638898 655280 655434 664560 672240 728260 737190 786336 795484 806688 851864 873912 958347 982920 994355 1008360 1064830 1092390 1163122 1165216 1179504 1193226 1277796 1310560 1310868 1329120 1344480 1456520 1474380 1590968 1597245 1638585 1703728 1744683 1747824 1789839 1916694 1965840 1988710 2016720 2129660 2184780 2326244 2359008 2386452 2555592 2585323 2621736 2907805 2913040 2948760 2983065 3181936 3194490 3277170 3407456 3489366 3495648 3579678 3833388 3931680 3977420 4033440 4259320 4369560 4652488 4772904 4791735 5111184 5170646 5234049 5243472 5815610 5826080 5897520 5966130 6363872 6388980 6554340 6978732 7159356 7560293 7666776 7755969 7954840 8518640 8723415 8739120 8949195 9304976 9545808 9583470 10222368 10341292 10468098 10486944 11631220 11795040 11932260 12777960 12926615 13108680 13957464 14318712 15120586 15333552 15511938 15909680 17037280 17446830 17478240 17898390 18609952 19091616 19166940 20682584 20936196 22680879 22942991 23262440 23267907 23864520 25555920 25853230 26170245 26217360 27914928 28637424 30241172 30667104 31023876 31819360 34893660 35796780 37801465 38333880 38779845 41365168 41872392 45361758 45885982 46524880 46535814 47729040 51111840 51706460 52340490 52434720 55829856 57274848 60482344 62047752 68042637 68828973 69787320 71593560 75602930 76667760 77559690 82730336 83744784 90723516 91771964 93049760 93071628 95458080 103412920 104680980 113404395 114714955 116339535 120964688 124095504 136085274 137657946 139574640 143187120 151205860 153335520 155119380 167489568 181447032 183543928 186143256 206486919 206825840 209361960 226808790 229429910 232679070 241929376 248191008 272170548 275315892 279149280 286374240 298258883 302411720 310238760 340213185 344144865 362894064 367087856 372286512 412973838 413651680 418723920 453617580 458859820 465358140 544341096 550631784 596517766 604823440 620477520 680426370 688289730 725788128 734175712 744573024 825947676 837447840 894776649 907235160 917719640 930716280 1032434595 1088682192 1101263568 1193035532 1209646880 1240955040 1360852740 1376579460 1491294415 1628952361 1651895352 1789553298 1814470320 1835439280 1861432560 2064869190 2177364384 2202527136 2386071064 2684329947 2721705480 2753158920 2982588830 3257904722 3303790704 3579106596 3628940640 3670878560 3722865120 4129738380 4473883245 4772142128 4886857083 5368659894 5443410960 5506317840 5965177660 6515809444 6607581408 7158213192 8144761805 8259476760 8947766490 9544284256 9773714166 10737319788 10886821920 11012635680 11930355320 13031618888 13421649735 14316426384 14660571249 16289523610 16518953520 17895532980 19547428332 21176380693 21474639576 23860710640 24434285415 26063237776 26843299470 28632852768 29321142498 32579047220 33037907040 35791065960 39094856664 42352761386 42949279152 47721421280 48868570830 52126475552 53686598940 58642284996 63529142079 65158094440 71582131920 73302856245 78189713328 84705522772 85898558304 97737141660 105881903465 107373197880 117284569992 127058284158 130316188880 143164263840 146605712490 156379426656 169411045544 190587426237 195474283320 211763806930 214746395760 234569139984 254116568316 260632377760 293211424980 317645710395 338822091088 381174852474 390948566640 423527613860 429492791520 469138279968 508233136632 586422849960 635291420790 677644182176 762349704948 781897133280 847055227720 952937131185 1016466273264 1172845699920 1270582841580 1524699409896 1694110455440 1905874262370 2032932546528 2345691399840 2541165683160 3049398819792 3388220910880 3811748524740 5082331366320 6098797639584 7623497049480 10164662732640 15246994098960 30493988197920
• Sum of all divisors σ(n): 113698244395008
• Sum of proper divisors (its aliquot sum) s(n): 83204256197088
• 30493988197920 is an abundant number, because the sum of its proper divisors (83204256197088) is greater than itself. Its abundance is 52710267999168

Bases of 30493988197920

• Binary: 110111011101111101111010101011001011000100000₂
• Hexadecimal: 0x1BBBEF559620
• Base-36: AT4QT8P40

Squares and roots of 30493988197920

• 30493988197920 squared (30493988197920²) is 929883316214884249092326400
• 30493988197920 cubed (30493988197920³) is 28355850870099391658460302714036441088000
• The square root of 30493988197920 is 5522136.1987839451
• The cube root of 30493988197920 is 31241.9458959397

Scales and comparisons

• 30,493,988,197,920 seconds is equal to 969,614 years, 26 weeks, 5 hours, 12 minutes.
• To count from 1 to 30,493,988,197,920 would take you about two million, four hundred twenty-four thousand and thirty-six 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 30493988197920 cubic inches would be around 2603.5 feet tall.

Recreational maths with 30493988197920

• 30493988197920 backwards is 02979188939403
• 30493988197920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30493988197920's digits is 72
• More coming soon!