30428274240

Names of 30428274240

• Cardinal: 30428274240 can be written as Thirty billion, four hundred twenty-eight million, two hundred seventy-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.042827424 × 10¹⁰

Factors of 30428274240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 259

Divisors of 30428274240

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 27 28 30 32 35 36 39 40 42 45 48 52 54 56 60 63 64 65 70 72 78 80 84 90 91 96 104 105 108 112 117 120 126 130 135 140 144 156 160 168 169 180 182 189 192 195 208 210 216 224 229 234 240 252 260 270 273 280 288 312 315 320 336 338 351 360 364 378 390 416 420 432 448 455 458 468 480 504 507 520 540 546 560 576 585 624 630 672 676 687 702 720 728 756 780 819 832 840 845 864 910 916 936 945 960 1008 1014 1040 1080 1092 1120 1145 1170 1183 1248 1260 1344 1352 1365 1374 1404 1440 1456 1512 1521 1560 1603 1638 1680 1690 1728 1755 1820 1832 1872 1890 2016 2028 2061 2080 2160 2184 2197 2240 2290 2340 2366 2457 2496 2520 2535 2704 2730 2748 2808 2880 2912 2977 3024 3042 3120 3206 3276 3360 3380 3435 3510 3549 3640 3664 3744 3780 4032 4056 4095 4122 4160 4320 4368 4394 4563 4580 4680 4732 4809 4914 5040 5070 5408 5460 5496 5616 5824 5915 5954 6048 6084 6183 6240 6412 6552 6591 6720 6760 6870 7020 7098 7280 7328 7488 7560 7605 8015 8112 8190 8244 8640 8736 8788 8931 9126 9160 9360 9464 9618 9828 10080 10140 10305 10647 10816 10920 10985 10992 11232 11830 11908 12096 12168 12285 12366 12480 12824 13104 13182 13520 13740 14040 14196 14427 14560 14656 14885 15120 15210 15379 16030 16224 16380 16488 17472 17576 17745 17862 18252 18320 18720 18928 19236 19656 19773 20160 20280 20610 20839 21294 21840 21970 21984 22464 22815 23660 23816 24045 24336 24570 24732 25648 26208 26364 26793 27040 27480 28080 28392 28854 29120 29770 30240 30420 30758 30915 31941 32060 32448 32760 32955 32976 35152 35490 35724 36504 36640 37440 37856 38472 38701 39312 39546 40560 41220 41678 42588 43281 43680 43940 43968 44655 45630 46137 47320 47632 48090 48672 49140 49464 51296 52416 52728 53235 53586 54080 54960 56160 56784 57708 59319 59540 60480 60840 61516 61830 62517 63882 64120 65520 65910 65952 70304 70980 71448 72135 73008 73280 75712 76895 76944 77402 78624 79092 80379 81120 82440 83356 85176 86562 87360 87880 89310 91260 92274 94640 95264 96180 97344 98280 98865 98928 102592 104195 105456 106470 107172 109920 112320 113568 115416 116103 118638 119080 121680 123032 123660 125034 127764 128240 131040 131820 131904 133965 138411 140608 141960 142896 144270 146016 153790 153888 154804 157248 158184 159705 160758 162240 164880 166712 170352 173124 175760 178620 182520 184548 187551 189280 190528 192360 193505 196560 197730 197856 208390 210912 212940 214344 216405 219840 227136 230685 230832 232206 237276 238160 243360 246064 247320 250068 255528 256480 262080 263640 267930 270907 276822 283920 285792 288540 292032 296595 307580 307776 309608 312585 316368 319410 321516 329760 333424 340704 346248 348309 351520 357240 365040 369096 375102 378560 384720 387010 393120 395460 395712 401895 415233 416780 421824 425880 428688 432810 461370 461664 464412 474552 476320 486720 492128 494640 500136 503113 511056 512960 527280 535860 541814 553644 562653 567840 571584 577080 580515 593190 615160 619216 625170 632736 638820 643032 659520 666848 681408 692055 692496 696618 703040 714480 730080 738192 750204 769440 774020 786240 790920 803790 812721 830466 833560 851760 857376 865620 922740 923328 928824 937755 949104 952640 984256 989280 1000272 1006226 1022112 1044927 1054560 1071720 1083628 1107288 1125306 1135680 1154160 1161030 1186380 1230320 1238432 1250340 1265472 1277640 1286064 1333696 1354535 1384110 1384992 1393236 1428960 1460160 1476384 1500408 1509339 1538880 1548040 1581840 1607580 1625442 1660932 1667120 1703520 1714752 1731240 1741545 1845480 1857648 1875510 1898208 1978560 2000544 2012452 2044224 2076165 2089854 2109120 2143440 2167256 2214576 2250612 2308320 2322060 2372760 2438163 2460640 2476864 2500680 2515565 2555280 2572128 2709070 2768220 2769984 2786472 2813265 2857920 2952768 3000816 3018678 3096080 3163680 3215160 3250884 3321864 3334240 3407040 3462480 3483090 3521791 3690960 3715296 3751020 3796416 4001088 4024904 4063605 4152330 4179708 4286880 4334512 4429152 4501224 4528017 4616640 4644120 4745520 4876326 4921280 5001360 5031130 5110560 5144256 5224635 5418140 5536440 5572944 5626530 6001632 6037356 6192160 6327360 6430320 6501768 6643728 6668480 6924960 6966180 7043582 7314489 7381920 7430592 7502040 7546695 8049808 8127210 8304660 8359416 8573760 8669024 8858304 9002448 9056034 9288240 9491040 9752652 10002720 10062260 10221120 10449270 10565373 10836280 11072880 11145888 11253060 12003264 12074712 12190815 12384320 12860640 13003536 13287456 13584051 13849920 13932360 14087164 14628978 14763840 15004080 15093390 16099616 16254420 16609320 16718832 17338048 17608955 18004896 18112068 18576480 18982080 19505304 20005440 20124520 20898540 21130746 21672560 22145760 22291776 22506120 22640085 24149424 24381630 25721280 26007072 26574912 27168102 27864720 28174328 29257956 30008160 30186780 31696119 32199232 32508840 33218640 33437664 35217910 36009792 36224136 36572445 37152960 39010608 40249040 41797080 42261492 43345120 44291520 45012240 45280170 48298848 48763260 52014144 52826865 54336204 55729440 56348656 58515912 60016320 60373560 63392238 65017680 66437280 66875328 67920255 70435820 72448272 73144890 78021216 80498080 83594160 84522984 86690240 90024480 90560340 95088357 96597696 97526520 105653730 108672408 111458880 112697312 117031824 120747120 126784476 130035360 132874560 135840510 140871640 144896544 146289780 156042432 158480595 160996160 167188320 169045968 180048960 181120680 190176714 195053040 211307460 217344816 225394624 234063648 241494240 253568952 260070720 271681020 281743280 289793088 292579560 316961190 334376640 338091936 362241360 380353428 390106080 422614920 434689632 468127296 475441785 482988480 507137904 543362040 563486560 585159120 633922380 676183872 724482720 760706856 780212160 845229840 869379264 950883570 1014275808 1086724080 1126973120 1170318240 1267844760 1448965440 1521413712 1690459680 1901767140 2028551616 2173448160 2340636480 2535689520 3042827424 3380919360 3803534280 4346896320 5071379040 6085654848 7607068560 10142758080 15214137120 30428274240
• Sum of all divisors σ(n): 133478016000
• Sum of proper divisors (its aliquot sum) s(n): 103049741760
• 30428274240 is an abundant number, because the sum of its proper divisors (103049741760) is greater than itself. Its abundance is 72621467520

Bases of 30428274240

• Binary: 11100010101101010101001111001000000₂
• Hexadecimal: 0x715AA9E40
• Base-36: DZ87IO0

Squares and roots of 30428274240

• 30428274240 squared (30428274240²) is 925879873224647577600
• 30428274240 cubed (30428274240³) is 28172926695776009618564481024000
• The square root of 30428274240 is 174437.0208413341
• The cube root of 30428274240 is 3121.9487825179

Scales and comparisons

• 30,428,274,240 seconds is equal to 967 years, 27 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 30,428,274,240 would take you about one thousand, nine hundred thirty-five 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 30428274240 cubic inches would be around 260.2 feet tall.

Recreational maths with 30428274240

• 30428274240 backwards is 04247282403
• 30428274240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30428274240's digits is 36
• More coming soon!