30486435840

Names of 30486435840

• Cardinal: 30486435840 can be written as Thirty billion, four hundred eighty-six million, four hundred thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.048643584 × 10¹⁰

Factors of 30486435840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 217

Divisors of 30486435840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 43 45 48 49 56 60 63 64 70 72 80 84 86 90 96 98 105 112 120 126 128 129 140 144 147 157 160 168 172 180 192 196 210 215 224 240 245 252 256 258 280 288 294 301 314 315 320 336 344 360 384 387 392 420 430 441 448 471 480 490 504 512 516 560 576 588 602 628 630 640 645 672 688 720 735 768 774 784 785 840 860 882 896 903 942 960 980 1008 1024 1032 1099 1120 1152 1176 1204 1256 1260 1280 1290 1344 1376 1413 1440 1470 1505 1536 1548 1568 1570 1680 1720 1764 1792 1806 1884 1920 1935 1960 2016 2048 2064 2107 2198 2205 2240 2304 2352 2355 2408 2512 2520 2560 2580 2688 2709 2752 2826 2880 2940 3010 3072 3096 3136 3140 3297 3360 3440 3528 3584 3612 3768 3840 3870 3920 4032 4128 4214 4396 4410 4480 4515 4608 4704 4710 4816 5024 5040 5120 5160 5376 5418 5495 5504 5652 5760 5880 6020 6144 6192 6272 6280 6321 6594 6720 6751 6880 7056 7065 7168 7224 7536 7680 7693 7740 7840 8064 8256 8428 8792 8820 8960 9030 9216 9408 9420 9632 9891 10048 10080 10240 10320 10535 10752 10836 10990 11008 11304 11520 11760 12040 12384 12544 12560 12642 13188 13440 13502 13545 13760 14112 14130 14336 14448 15072 15360 15386 15480 15680 16128 16485 16512 16856 17584 17640 17920 18060 18432 18816 18840 18963 19264 19782 20096 20160 20253 20640 21070 21504 21672 21980 22016 22608 23040 23079 23520 24080 24768 25088 25120 25284 26376 26880 27004 27090 27520 28224 28260 28896 30144 30720 30772 30960 31360 31605 32256 32970 33024 33712 33755 35168 35280 35840 36120 37632 37680 37926 38465 38528 39564 40192 40320 40506 41280 42140 43008 43344 43960 44032 45216 46080 46158 47040 47257 48160 49455 49536 50176 50240 50568 52752 53760 54008 54180 55040 56448 56520 57792 60288 60759 61544 61920 62720 63210 64512 65940 66048 67424 67510 69237 70336 70560 71680 72240 75264 75360 75852 76930 77056 79128 80384 80640 81012 82560 84280 86688 87920 88064 90432 92160 92316 94080 94514 94815 96320 98910 99072 100352 100480 101136 101265 105504 107520 108016 108360 110080 112896 113040 115395 115584 120576 121518 123088 123840 125440 126420 129024 131880 132096 134848 135020 138474 140672 141120 141771 144480 150528 150720 151704 153860 154112 158256 160768 161280 162024 165120 168560 173376 175840 180864 184632 188160 189028 189630 192640 197820 198144 200960 202272 202530 211008 215040 216032 216720 220160 225792 226080 230790 231168 236285 241152 243036 246176 247680 250880 252840 263760 264192 269696 270040 276948 281344 282240 283542 288960 301056 301440 303408 303795 307720 308224 316512 321536 322560 324048 330240 330799 337120 346185 346752 351680 361728 369264 376320 378056 379260 385280 395640 396288 401920 404544 405060 422016 425313 432064 433440 440320 451584 452160 461580 462336 472570 482304 486072 492352 495360 501760 505680 527520 539392 540080 553896 562688 564480 567084 577920 602880 606816 607590 615440 616448 633024 645120 648096 660480 661598 674240 692370 693504 703360 708855 723456 738528 752640 756112 758520 770560 791280 792576 803840 809088 810120 844032 850626 864128 866880 903168 904320 923160 924672 945140 964608 972144 984704 990720 992397 1011360 1055040 1078784 1080160 1107792 1125376 1128960 1134168 1155840 1205760 1213632 1215180 1230880 1266048 1296192 1320960 1323196 1348480 1384740 1387008 1406720 1417710 1446912 1477056 1505280 1512224 1517040 1541120 1582560 1607680 1618176 1620240 1653995 1688064 1701252 1728256 1733760 1808640 1846320 1849344 1890280 1944288 1969408 1981440 1984794 2022720 2110080 2126565 2157568 2160320 2215584 2250752 2257920 2268336 2311680 2411520 2427264 2430360 2461760 2532096 2592384 2646392 2696960 2769480 2774016 2813440 2835420 2893824 2954112 2977191 3024448 3034080 3082240 3165120 3236352 3240480 3307990 3376128 3402504 3456512 3467520 3617280 3692640 3780560 3888576 3938816 3962880 3969588 4045440 4220160 4253130 4315136 4320640 4431168 4515840 4536672 4623360 4823040 4854528 4860720 4923520 4961985 5064192 5184768 5292784 5393920 5538960 5548032 5626880 5670840 5908224 5954382 6048896 6068160 6330240 6472704 6480960 6615980 6752256 6805008 6913024 6935040 7234560 7385280 7561120 7777152 7877632 7939176 8090880 8440320 8506260 8641280 8862336 9073344 9246720 9709056 9721440 9847040 9923970 10128384 10369536 10585568 10787840 11077920 11253760 11341680 11816448 11908764 12097792 12136320 12660480 12945408 12961920 13231960 13610016 13826048 13870080 14469120 14770560 14885955 15122240 15554304 15755264 15878352 16181760 16880640 17012520 17282560 17724672 18146688 19418112 19442880 19694080 19847940 20256768 20739072 21171136 21575680 22155840 22683360 23632896 23817528 24195584 24272640 25320960 25923840 26463920 27220032 27740160 29541120 29771910 30244480 31108608 31756704 32363520 33761280 34025040 34565120 35449344 36293376 38836224 38885760 39388160 39695880 41478144 42342272 44311680 45366720 47265792 47635056 48391168 48545280 50641920 51847680 52927840 54440064 59082240 59543820 60488960 62217216 63513408 64727040 68050080 69130240 70898688 72586752 77771520 78776320 79391760 84684544 88623360 90733440 95270112 96782336 97090560 101283840 103695360 105855680 108880128 118164480 119087640 120977920 124434432 127026816 136100160 141797376 145173504 155543040 158783520 169369088 177246720 181466880 190540224 194181120 207390720 211711360 217760256 236328960 238175280 241955840 254053632 272200320 290347008 311086080 317567040 338738176 354493440 362933760 381080448 423422720 435520512 476350560 483911680 508107264 544400640 622172160 635134080 677476352 708986880 725867520 762160896 846845440 871041024 952701120 1016214528 1088801280 1270268160 1451735040 1524321792 1693690880 1905402240 2032429056 2177602560 2540536320 3048643584 3387381760 3810804480 4355205120 5081072640 6097287168 7621608960 10162145280 15243217920 30486435840
• Sum of all divisors σ(n): 126570684240
• Sum of proper divisors (its aliquot sum) s(n): 96084248400
• 30486435840 is an abundant number, because the sum of its proper divisors (96084248400) is greater than itself. Its abundance is 65597812560

Bases of 30486435840

• Binary: 11100011001001000100001100000000000₂
• Hexadecimal: 0x719221800
• Base-36: E06U4G0

Squares and roots of 30486435840

• 30486435840 squared (30486435840²) is 929422770226436505600
• 30486435840 cubed (30486435840³) is 28334787652743318799808200704000
• The square root of 30486435840 is 174603.6535700213
• The cube root of 30486435840 is 3123.9366482169

Scales and comparisons

• 30,486,435,840 seconds is equal to 969 years, 19 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 30,486,435,840 would take you about one thousand, nine hundred thirty-eight 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 30486435840 cubic inches would be around 260.3 feet tall.

Recreational maths with 30486435840

• 30486435840 backwards is 04853468403
• 30486435840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30486435840's digits is 45
• More coming soon!