30688035840

Names of 30688035840

• Cardinal: 30688035840 can be written as Thirty billion, six hundred eighty-eight million, thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.068803584 × 10¹⁰

Factors of 30688035840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 59

Divisors of 30688035840

• Number of divisors d(n): 1320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 27 28 30 31 32 33 35 36 40 42 44 45 48 54 55 56 60 62 63 64 66 70 72 77 80 81 84 88 90 93 96 99 105 108 110 112 120 124 126 128 132 135 140 144 154 155 160 162 165 168 176 180 186 189 192 198 210 216 217 220 224 231 240 248 252 256 264 270 279 280 288 297 308 310 315 320 324 330 336 341 352 360 372 378 384 385 396 405 420 432 434 440 448 462 465 480 495 496 504 512 528 540 558 560 567 576 594 616 620 630 640 648 651 660 672 682 693 704 720 744 756 768 770 792 810 837 840 864 868 880 891 896 924 930 945 960 961 990 992 1008 1023 1024 1056 1080 1085 1116 1120 1134 1152 1155 1188 1232 1240 1260 1280 1296 1302 1320 1344 1364 1386 1395 1408 1440 1485 1488 1512 1536 1540 1584 1620 1674 1680 1705 1728 1736 1760 1782 1792 1848 1860 1890 1920 1922 1953 1980 1984 2016 2046 2079 2112 2160 2170 2232 2240 2268 2304 2310 2376 2387 2464 2480 2511 2520 2560 2592 2604 2640 2688 2728 2772 2790 2816 2835 2880 2883 2970 2976 3024 3069 3072 3080 3168 3240 3255 3348 3360 3410 3456 3465 3472 3520 3564 3584 3696 3720 3780 3840 3844 3906 3960 3968 4032 4092 4158 4185 4224 4320 4340 4455 4464 4480 4536 4608 4620 4752 4774 4805 4928 4960 5022 5040 5115 5120 5184 5208 5280 5376 5456 5544 5580 5632 5670 5760 5766 5859 5940 5952 6048 6138 6160 6237 6336 6480 6510 6696 6720 6727 6820 6912 6930 6944 7040 7128 7161 7168 7392 7440 7560 7680 7688 7812 7920 7936 8064 8184 8316 8370 8448 8640 8649 8680 8910 8928 8960 9072 9207 9216 9240 9504 9548 9610 9765 9856 9920 10044 10080 10230 10368 10395 10416 10560 10571 10752 10912 11088 11160 11264 11340 11520 11532 11718 11880 11904 11935 12096 12276 12320 12474 12555 12672 12960 13020 13392 13440 13454 13640 13824 13860 13888 14080 14256 14322 14415 14784 14880 15120 15345 15360 15376 15624 15840 15872 16128 16368 16632 16740 16896 17280 17298 17360 17577 17820 17856 17920 18144 18414 18480 19008 19096 19220 19530 19712 19840 20088 20160 20181 20460 20736 20790 20832 21120 21142 21483 21504 21824 22176 22320 22680 23040 23064 23436 23760 23808 23870 24192 24552 24640 24948 25110 25344 25920 25947 26040 26784 26880 26908 27280 27621 27648 27720 27776 28160 28512 28644 28830 29295 29568 29760 30240 30690 30752 31185 31248 31680 31713 31744 32256 32736 33264 33480 33635 33792 34560 34596 34720 35154 35640 35712 35805 35840 36288 36828 36960 38016 38192 38440 39060 39424 39680 40176 40320 40362 40920 41472 41580 41664 42240 42284 42966 43245 43648 44352 44640 45360 46035 46080 46128 46872 47520 47616 47740 48384 49104 49280 49896 50220 50688 51840 51894 52080 52855 53568 53760 53816 54560 55242 55440 55552 56320 57024 57288 57660 58590 59136 59520 60480 60543 61380 61504 62370 62496 63360 63426 64449 64512 65472 66528 66960 67270 69120 69192 69440 70308 71280 71424 71610 72576 73656 73920 73997 76032 76384 76880 77841 78120 78848 79360 80352 80640 80724 81840 82944 83160 83328 84480 84568 85932 86490 87296 87885 88704 89280 90720 92070 92256 93744 95040 95139 95232 95480 96768 98208 98560 99792 100440 100905 101376 103680 103788 104160 105710 107136 107415 107520 107632 109120 110484 110880 111104 114048 114576 115320 117180 118272 119040 120960 121086 122760 123008 124740 124992 126720 126852 128898 129735 130944 133056 133920 134540 138105 138240 138384 138880 140616 142560 142848 143220 145152 147312 147840 147994 152064 152768 153760 155682 156240 158565 158720 160704 161280 161448 163680 166320 166656 168960 169136 171864 172980 174592 175770 177408 178560 181440 181629 184140 184512 187488 190080 190278 190960 193347 193536 196416 197120 199584 200880 201810 207360 207576 208320 211420 214272 214830 215264 218240 220968 221760 221991 222208 228096 229152 230640 234360 236544 238080 241920 242172 245520 246016 249480 249984 253440 253704 257796 259470 261888 266112 267840 269080 276210 276768 277760 281232 285120 285417 285696 286440 290304 294624 295680 295988 302715 304128 305536 307520 311364 312480 317130 321408 322245 322560 322896 327360 332640 333312 338272 343728 345960 349184 351540 354816 357120 362880 363258 368280 369024 369985 374976 380160 380556 381920 386694 389205 392832 394240 399168 401760 403620 414720 415152 416640 422840 428544 429660 430528 436480 441936 443520 443982 456192 458304 461280 468720 475695 476160 483840 484344 491040 492032 498960 499968 506880 507408 515592 518940 523776 532224 535680 538160 544887 552420 553536 555520 562464 570240 570834 572880 580608 589248 591360 591976 605430 611072 615040 622728 624960 634260 642816 644490 645792 654720 665280 665973 666624 676544 687456 691920 703080 709632 714240 725760 726516 736560 738048 739970 749952 760320 761112 763840 773388 778410 785664 798336 803520 807240 830304 833280 845680 856251 857088 859320 861056 872960 883872 887040 887964 908145 912384 916608 922560 937440 951390 966735 967680 968688 982080 984064 997920 999936 1014816 1031184 1037880 1047552 1064448 1071360 1076320 1089774 1104840 1107072 1109955 1111040 1124928 1140480 1141668 1145760 1178496 1182720 1183952 1210860 1222144 1230080 1245456 1249920 1268520 1285632 1288980 1291584 1309440 1330560 1331946 1353088 1374912 1383840 1406160 1427085 1428480 1451520 1453032 1473120 1476096 1479940 1499904 1520640 1522224 1527680 1546776 1556820 1571328 1596672 1607040 1614480 1660608 1666560 1691360 1712502 1718640 1722112 1745920 1767744 1774080 1775928 1816290 1833216 1845120 1874880 1902780 1933470 1937376 1964160 1995840 1997919 1999872 2029632 2062368 2075760 2128896 2142720 2152640 2179548 2209680 2214144 2219910 2249856 2280960 2283336 2291520 2356992 2367904 2421720 2444288 2460160 2490912 2499840 2537040 2571264 2577960 2583168 2618880 2661120 2663892 2706176 2724435 2749824 2767680 2812320 2854170 2903040 2906064 2946240 2952192 2959880 2999808 3044448 3055360 3093552 3113640 3142656 3193344 3214080 3228960 3321216 3329865 3333120 3382720 3425004 3437280 3444224 3535488 3548160 3551856 3632580 3666432 3690240 3749760 3805560 3866940 3874752 3928320 3991680 3995838 4059264 4124736 4151520 4281255 4285440 4305280 4359096 4419360 4428288 4439820 4499712 4561920 4566672 4583040 4713984 4735808 4843440 4920320 4981824 4999680 5074080 5155920 5166336 5237760 5322240 5327784 5412352 5448870 5499648 5535360 5624640 5708340 5812128 5892480 5919760 5993757 5999616 6088896 6110720 6187104 6227280 6386688 6428160 6457920 6642432 6659730 6765440 6850008 6874560 6888448 7070976 7103712 7265160 7332864 7380480 7499520 7611120 7733880 7749504 7856640 7983360 7991676 8118528 8249472 8303040 8562510 8610560 8718192 8838720 8856576 8879640 8999424 9133344 9166080 9427968 9471616 9686880 9963648 9989595 9999360 10148160 10311840 10332672 10644480 10655568 10824704 10897740 10999296 11070720 11249280 11416680 11624256 11784960 11839520 11987514 12177792 12221440 12374208 12454560 12856320 12915840 13284864 13319460 13530880 13700016 13749120 14141952 14207424 14530320 14760960 14999040 15222240 15467760 15499008 15713280 15966720 15983352 16237056 16498944 16606080 17125020 17221120 17436384 17677440 17759280 17998848 18266688 18332160 18943232 19373760 19927296 19979190 20296320 20623680 20665344 21311136 21795480 21998592 22141440 22498560 22833360 23248512 23569920 23679040 23975028 24355584 24748416 24909120 25831680 26569728 26638920 27061760 27400032 27498240 28283904 28414848 29060640 29968785 29998080 30444480 30935520 30998016 31933440 31966704 32474112 32997888 33212160 34250040 34442240 34872768 35354880 35518560 36533376 36664320 37886464 38747520 39854592 39958380 40592640 41247360 42622272 43590960 44282880 44997120 45666720 46497024 47139840 47358080 47950056 48711168 49496832 49818240 51663360 53277840 54123520 54800064 54996480 56829696 58121280 59937570 60888960 61871040 61996032 63933408 65995776 66424320 68500080 69745536 70709760 71037120 73066752 75772928 77495040 79709184 79916760 81185280 82494720 85244544 87181920 89994240 91333440 92994048 94716160 95900112 97422336 98993664 99636480 103326720 106555680 109600128 109992960 113659392 116242560 119875140 121777920 123742080 127866816 132848640 137000160 139491072 141419520 142074240 146133504 154990080 159833520 162370560 164989440 170489088 174363840 182666880 185988096 189432320 191800224 197987328 199272960 213111360 219200256 227318784 232485120 239750280 243555840 247484160 255733632 274000320 278982144 284148480 292267008 309980160 319667040 329978880 340978176 348727680 365333760 378864640 383600448 398545920 426222720 438400512 464970240 479500560 487111680 494968320 511467264 548000640 557964288 568296960 639334080 681956352 697455360 730667520 767200896 852445440 876801024 929940480 959001120 989936640 1022934528 1096001280 1136593920 1278668160 1394910720 1461335040 1534401792 1704890880 1918002240 2045869056 2192002560 2557336320 2789821440 3068803584 3409781760 3836004480 4384005120 5114672640 6137607168 7672008960 10229345280 15344017920 30688035840
• Sum of all divisors σ(n): 141669038016
• Sum of proper divisors (its aliquot sum) s(n): 110981002176
• 30688035840 is an abundant number, because the sum of its proper divisors (110981002176) is greater than itself. Its abundance is 80292966336

Bases of 30688035840

• Binary: 11100100101001001100100010000000000₂
• Hexadecimal: 0x725264400
• Base-36: E3IV400

Squares and roots of 30688035840

• 30688035840 squared (30688035840²) is 941755543717124505600
• 30688035840 cubed (30688035840³) is 28900627878109803649595080704000
• The square root of 30688035840 is 175180.0098184723
• The cube root of 30688035840 is 3130.8074906963

Scales and comparisons

• 30,688,035,840 seconds is equal to 975 years, 40 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 30,688,035,840 would take you about one thousand, nine hundred fifty-one 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 30688035840 cubic inches would be around 260.9 feet tall.

Recreational maths with 30688035840

• 30688035840 backwards is 04853088603
• 30688035840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30688035840's digits is 45
• More coming soon!