30681164800

Names of 30681164800

• Cardinal: 30681164800 can be written as Thirty billion, six hundred eighty-one million, one hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 3.06811648 × 10¹⁰

Factors of 30681164800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 77

Divisors of 30681164800

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 20 22 25 26 29 32 34 40 44 50 52 55 58 64 65 68 80 85 88 100 104 110 116 128 130 136 143 145 160 170 176 187 200 208 220 221 232 256 260 272 275 286 289 290 319 320 325 340 352 374 377 400 416 425 440 442 464 493 512 520 544 550 572 578 580 638 640 650 680 704 715 725 748 754 800 832 850 880 884 928 935 986 1024 1040 1088 1100 1105 1144 1156 1160 1276 1280 1300 1360 1408 1430 1445 1450 1496 1508 1595 1600 1664 1700 1760 1768 1856 1870 1885 1972 2080 2176 2200 2210 2288 2312 2320 2431 2465 2552 2560 2600 2720 2816 2860 2890 2900 2992 3016 3179 3190 3200 3328 3400 3520 3536 3575 3712 3740 3757 3770 3944 4147 4160 4352 4400 4420 4576 4624 4640 4675 4862 4930 5104 5120 5200 5423 5440 5525 5632 5720 5780 5800 5984 6032 6358 6380 6400 6409 6656 6800 7040 7072 7150 7225 7424 7480 7514 7540 7888 7975 8294 8320 8381 8704 8800 8840 9152 9248 9280 9350 9425 9724 9860 10208 10400 10846 10880 11050 11264 11440 11560 11600 11968 12064 12155 12325 12716 12760 12800 12818 13312 13600 14080 14144 14300 14450 14848 14960 15028 15080 15776 15895 15950 16588 16640 16762 17408 17600 17680 18304 18496 18560 18700 18785 18850 19448 19720 20416 20735 20800 21692 21760 22100 22880 23120 23200 23936 24128 24310 24650 25432 25520 25600 25636 27115 27200 28160 28288 28600 28900 29696 29920 30056 30160 31552 31790 31900 32045 33176 33280 33524 35200 35360 36608 36992 37120 37400 37570 37700 38896 39440 40832 41327 41470 41600 41905 43384 43520 44200 45760 46240 46400 47872 48256 48620 49300 50864 51040 51272 54230 54400 56320 56576 57200 57800 59840 60112 60320 60775 63104 63580 63800 64090 66352 66560 67048 70400 70499 70720 73216 73984 74240 74800 75140 75400 77792 78880 79475 81664 82654 82940 83200 83810 86768 87040 88400 91520 92191 92480 92800 93925 95744 96512 97240 98600 101728 102080 102544 103675 108460 108800 108953 113152 114400 115600 119680 120224 120640 121550 126208 127160 127600 128180 132704 134096 135575 140800 140998 141440 146432 147968 148480 149600 150280 150800 155584 157760 158950 160225 163328 165308 165880 166400 167620 173536 176800 183040 184382 184960 185600 187850 191488 193024 194480 197200 203456 204160 205088 206635 207350 209525 216920 217600 217906 226304 228800 231200 239360 240448 241280 243100 252416 254320 255200 256360 265408 268192 271150 281600 281996 282880 295936 299200 300560 301600 311168 315520 317900 320450 326656 330616 331760 332800 335240 347072 352495 353600 366080 368764 369920 371200 375700 386048 388960 394400 406912 408320 410176 413270 414700 419050 433840 435200 435812 457600 460955 462400 478720 480896 482560 486200 504832 508640 510400 512720 530816 536384 542300 544765 563992 565760 598400 601120 603200 622336 631040 635800 640900 661232 663520 670480 694144 704990 707200 732160 737528 739840 742400 751400 777920 788800 813824 816640 820352 826540 829400 838100 867680 871624 915200 921910 924800 957440 961792 965120 972400 1017280 1020800 1025440 1033175 1061632 1072768 1084600 1089530 1127984 1131520 1196800 1198483 1202240 1206400 1244672 1262080 1271600 1281800 1322464 1327040 1340960 1388288 1409980 1414400 1475056 1479680 1502800 1555840 1577600 1627648 1633280 1640704 1653080 1658800 1676200 1735360 1743248 1762475 1830400 1843820 1849600 1923584 1930240 1944800 2034560 2041600 2050880 2066350 2123264 2145536 2169200 2179060 2255968 2304775 2393600 2396966 2404480 2412800 2489344 2524160 2543200 2563600 2644928 2654080 2681920 2723825 2776576 2819960 2828800 2950112 3005600 3111680 3155200 3255296 3281408 3306160 3317600 3352400 3470720 3486496 3524950 3660800 3687640 3699200 3847168 3889600 4069120 4083200 4101760 4132700 4246528 4291072 4338400 4358120 4511936 4609550 4787200 4793932 4808960 4825600 5086400 5127200 5289856 5308160 5363840 5447650 5553152 5639920 5657600 5900224 5992415 6011200 6223360 6310400 6562816 6612320 6635200 6704800 6941440 6972992 7049900 7375280 7398400 7779200 8138240 8166400 8203520 8265400 8582144 8676800 8716240 9023872 9219100 9587864 9617920 9651200 10172800 10254400 10579712 10616320 10727680 10895300 11279840 11800448 11984830 12022400 12446720 12620800 13224640 13270400 13409600 13882880 13945984 14099800 14750560 15558400 16276480 16407040 16530800 17353600 17432480 18047744 18438200 19175728 19235840 20345600 20508800 21159424 21232640 21455360 21790600 22559680 23600896 23969660 24044800 26449280 26540800 26819200 27765760 27891968 28199600 29501120 29962075 31116800 32814080 33061600 34707200 34864960 36095488 36876400 38351456 40691200 41017600 42318848 42910720 43581200 45119360 47201792 47939320 48089600 52898560 53081600 53638400 55783936 56399200 59002240 59924150 62233600 66123200 69414400 69729920 72190976 73752800 76702912 81382400 82035200 87162400 90238720 94403584 95878640 96179200 105797120 106163200 107276800 111567872 112798400 118004480 119848300 132246400 138828800 139459840 147505600 153405824 164070400 174324800 180477440 191757280 211594240 214553600 225596800 236008960 239696600 264492800 278919680 295011200 306811648 348649600 360954880 383514560 451193600 472017920 479393200 528985600 557839360 590022400 613623296 697299200 767029120 902387200 958786400 1057971200 1180044800 1227246592 1394598400 1534058240 1804774400 1917572800 2360089600 2789196800 3068116480 3835145600 6136232960 7670291200 15340582400 30681164800
• Sum of all divisors σ(n): 98185746960
• Sum of proper divisors (its aliquot sum) s(n): 67504582160
• 30681164800 is an abundant number, because the sum of its proper divisors (67504582160) is greater than itself. Its abundance is 36823417360

Bases of 30681164800

• Binary: 11100100100101111010110110000000000₂
• Hexadecimal: 0x724BD6C00
• Base-36: E3ERU9S

Squares and roots of 30681164800

• 30681164800 squared (30681164800²) is 941333873484759040000
• 30681164800 cubed (30681164800³) is 28881219704208242394529792000000
• The square root of 30681164800 is 175160.3973505427
• The cube root of 30681164800 is 3130.5738110377

Scales and comparisons

• 30,681,164,800 seconds is equal to 975 years, 29 weeks, 3 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 30,681,164,800 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 30681164800 cubic inches would be around 260.9 feet tall.

Recreational maths with 30681164800

• 30681164800 backwards is 00846118603
• The number of decimal digits it has is: 11
• The sum of 30681164800's digits is 37
• More coming soon!