30693690720

Names of 30693690720

• Cardinal: 30693690720 can be written as Thirty billion, six hundred ninety-three million, six hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.069369072 × 10¹⁰

Factors of 30693690720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1822

Divisors of 30693690720

• Number of divisors d(n): 768
• 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 32 33 35 36 40 42 44 45 48 53 54 55 56 60 63 66 70 72 77 80 84 88 90 96 99 105 106 108 110 112 120 126 132 135 140 144 154 159 160 165 168 176 180 189 198 210 212 216 220 224 231 240 252 264 265 270 280 288 297 308 315 318 330 336 352 360 371 378 385 396 420 424 432 440 462 477 480 495 504 528 530 540 560 583 594 616 630 636 660 672 693 720 742 756 770 792 795 840 848 864 880 924 945 954 990 1008 1056 1060 1080 1113 1120 1155 1166 1188 1232 1260 1272 1320 1386 1431 1440 1484 1485 1512 1540 1584 1590 1680 1696 1741 1749 1760 1848 1855 1890 1908 1980 2016 2079 2120 2160 2226 2310 2332 2376 2385 2464 2520 2544 2640 2772 2862 2915 2968 2970 3024 3080 3168 3180 3339 3360 3465 3482 3498 3696 3710 3780 3816 3960 4081 4158 4240 4320 4452 4620 4664 4752 4770 5040 5088 5223 5247 5280 5544 5565 5724 5830 5936 5940 6048 6160 6360 6678 6930 6964 6996 7155 7392 7420 7560 7632 7920 8162 8316 8480 8705 8745 8904 9240 9328 9504 9540 10017 10080 10395 10446 10494 11088 11130 11448 11660 11872 11880 12187 12243 12320 12720 13356 13860 13928 13992 14310 14840 15120 15264 15669 15741 15840 16324 16632 16695 17410 17490 17808 18480 18656 19080 19151 20034 20405 20790 20892 20988 22176 22260 22896 23320 23760 24374 24486 25440 26115 26235 26712 27720 27856 27984 28620 29680 30240 31338 31482 32648 33264 33390 34820 34980 35616 36561 36729 36960 38160 38302 40068 40810 41580 41784 41976 44520 45792 46640 47007 47520 48748 48972 50085 52230 52470 53424 55440 55712 55968 57240 57453 59360 60935 61215 62676 62964 65296 66528 66780 69640 69960 73122 73458 76320 76604 78345 78705 80136 81620 83160 83568 83952 89040 92273 93280 94014 95755 97496 97944 100170 104460 104940 106848 109683 110187 110880 114480 114906 121870 122430 125352 125928 130592 133560 134057 139280 139920 146244 146916 153208 156690 157410 160272 163240 166320 167136 167904 172359 178080 182805 183645 184546 188028 191510 194992 195888 200340 208920 209880 219366 220374 228960 229812 235035 243740 244860 250704 251856 267120 268114 276819 278560 279840 287265 292488 293832 306416 313380 314820 320544 326480 329049 332640 344718 365610 367290 369092 376056 383020 389984 391776 400680 402171 417840 419760 438732 440748 459624 461365 470070 487480 489720 501408 503712 517077 534240 536228 548415 550935 553638 574530 584976 587664 612832 626760 629640 645911 652960 658098 670285 689436 731220 734580 738184 752112 766040 801360 804342 830457 835680 839520 861795 877464 881496 919248 922730 940140 974960 979440 1015003 1034154 1072456 1096830 1101870 1107276 1149060 1169952 1175328 1206513 1253520 1259280 1291822 1316196 1340570 1378872 1384095 1462440 1469160 1476368 1504224 1532080 1602720 1608684 1645245 1660914 1723590 1754928 1762992 1838496 1845460 1880280 1937733 1949920 1958880 2010855 2030006 2068308 2144912 2193660 2203740 2214552 2298120 2413026 2491371 2507040 2518560 2583644 2585385 2632392 2681140 2757744 2768190 2924880 2938320 2952736 3045009 3064160 3217368 3229555 3290490 3321828 3447180 3509856 3525984 3619539 3690920 3760560 3875466 4021710 4060012 4136616 4152285 4289824 4387320 4407480 4429104 4596240 4826052 4982742 5075015 5167288 5170770 5264784 5362280 5515488 5536380 5813199 5849760 5876640 6032565 6090018 6434736 6459110 6580980 6643656 6894360 7105021 7239078 7381840 7521120 7750932 8043420 8120024 8273232 8304570 8774640 8814960 8858208 9135027 9192480 9652104 9688665 9965484 10150030 10334576 10341540 10529568 10724560 11072760 11626398 12065130 12180036 12456855 12869472 12918220 13161960 13287312 13788720 14210042 14478156 14763680 15225045 15501864 16086840 16240048 16546464 16609140 17439597 17549280 17629920 18097695 18270054 19304208 19377330 19930968 20300060 20669152 20683080 21315063 21449120 22145520 23252796 24130260 24360072 24913710 25836440 26323920 26574624 27405081 27577440 28420084 28956312 29065995 30450090 31003728 32173680 32480096 33218280 34879194 35525105 36195390 36540108 38608416 38754660 39861936 40600120 41366160 42630126 44291040 45675135 46505592 48260520 48720144 49827420 51672880 52647840 54810162 56840168 57912624 58131990 60900180 62007456 63945189 64347360 66436560 69758388 71050210 72390780 73080216 77509320 79723872 81200240 82732320 85260252 87197985 91350270 93011184 96521040 97440288 99654840 103345760 106575315 109620324 113680336 115825248 116263980 121800360 127890378 132873120 137025405 139516776 142100420 144781560 146160432 155018640 162400480 170520504 174395970 182700540 186022368 191835567 193042080 199309680 213150630 219240648 227360672 232527960 243600720 255780756 274050810 279033552 284200840 289563120 292320864 310037280 319725945 341041008 348791940 365401080 383671134 398619360 426301260 438481296 465055920 487201440 511561512 548101620 558067104 568401680 579126240 639451890 682082016 697583880 730802160 767342268 852602520 876962592 930111840 959177835 1023123024 1096203240 1136803360 1278903780 1395167760 1461604320 1534684536 1705205040 1918355670 2046246048 2192406480 2557807560 2790335520 3069369072 3410410080 3836711340 4384812960 5115615120 6138738144 7673422680 10231230240 15346845360 30693690720
• Sum of all divisors σ(n): 136541583360
• Sum of proper divisors (its aliquot sum) s(n): 105847892640
• 30693690720 is an abundant number, because the sum of its proper divisors (105847892640) is greater than itself. Its abundance is 75154201920

Bases of 30693690720

• Binary: 11100100101011111001000110101100000₂
• Hexadecimal: 0x7257C8D60
• Base-36: E3M8BC0

Squares and roots of 30693690720

• 30693690720 squared (30693690720²) is 942102650015014118400
• 30693690720 cubed (30693690720³) is 28916607366053246706603061248000
• The square root of 30693690720 is 175196.1492727507
• The cube root of 30693690720 is 3130.9997833691

Scales and comparisons

• 30,693,690,720 seconds is equal to 975 years, 50 weeks, 1 day, 1 hour, 12 minutes.
• To count from 1 to 30,693,690,720 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 30693690720 cubic inches would be around 260.9 feet tall.

Recreational maths with 30693690720

• 30693690720 backwards is 02709639603
• 30693690720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30693690720's digits is 45
• More coming soon!