309009905028

Names of 309009905028

• Cardinal: 309009905028 can be written as Three hundred nine billion, nine million, nine hundred five thousand and twenty-eight.

Scientific notation

• Scientific notation: 3.09009905028 × 10¹¹

Factors of 309009905028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 824

Divisors of 309009905028

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 61 66 76 97 99 114 121 122 132 171 183 194 198 209 228 242 244 291 342 363 366 388 396 418 484 549 582 627 631 671 684 726 732 836 873 1067 1089 1098 1159 1164 1254 1262 1342 1452 1746 1843 1881 1893 2013 2134 2178 2196 2299 2318 2508 2524 2684 3201 3477 3492 3686 3762 3786 4026 4268 4356 4598 4636 5529 5679 5917 6039 6402 6897 6941 6954 7372 7381 7524 7572 8052 9196 9603 10431 11058 11358 11737 11834 11989 12078 12749 12804 13794 13882 13908 14762 16587 17751 19206 20273 20691 20823 20862 22116 22143 22716 23474 23668 23978 24156 25498 27588 27764 29524 33174 35211 35502 35967 38247 38412 38491 40546 41382 41646 41724 44286 46948 47956 50996 53253 60819 61207 62469 65087 66348 66429 70422 71004 71934 76351 76494 76982 81092 82764 83292 88572 105633 106506 107901 112423 114741 115473 121638 122414 124938 130174 131879 132858 140239 140844 143868 152702 152988 153964 182457 183621 195261 211266 213012 215802 223003 224846 229053 229482 230946 243276 244828 249876 260348 263758 265716 280478 305404 337269 346419 364914 367242 390522 395637 420717 422532 423401 431604 446006 449692 458106 458964 461892 527516 550863 560956 585783 669009 673277 674538 687159 692838 715957 729828 731329 734484 781044 791274 841434 846802 892012 916212 1011807 1101726 1162933 1171566 1186911 1236653 1262151 1270203 1338018 1346554 1349076 1374318 1385676 1431914 1450669 1462658 1582548 1682868 1693604 2007027 2019831 2023614 2147871 2193987 2203452 2325866 2343132 2373822 2473306 2524302 2540406 2676036 2693108 2748636 2863828 2901338 2925316 3488799 3709959 3733627 3810609 4014054 4039662 4047228 4295742 4352007 4387974 4651732 4657411 4747644 4946612 5048604 5080812 5802676 6059493 6443613 6581961 6977598 7406047 7419918 7467254 7621218 8028108 8044619 8079324 8591484 8704014 8775948 9314822 10466397 11129877 11200881 12118986 12792263 12887226 13056021 13163922 13603183 13955196 13972233 14812094 14839836 14934508 15242436 16089238 17408028 18629644 20932794 22218141 22259754 22401762 24133857 24237972 25584526 25774452 26112042 26327844 27206366 27944466 29624188 32178476 33602643 38376789 40809549 41069897 41865588 41916699 44436282 44519508 44803524 48267714 51169052 52224084 54412732 55888932 66654423 67205286 70938913 72401571 76753578 81619098 82139794 83833398 88490809 88872564 96535428 115130367 122428647 123209691 133308846 134410572 140714893 141877826 144803142 153507156 163238196 164279588 167666796 176981618 212816739 230260734 244857294 246419382 265472427 266617692 281429786 283755652 289606284 353963236 369629073 422144679 425633478 451768867 460521468 489714588 492838764 530944854 562859572 638450217 739258146 780328043 796417281 844289358 851266956 903537734 1061889708 1266434037 1276900434 1355306601 1478516292 1560656086 1592834562 1688578716 1807075468 2340984129 2532868074 2553800868 2710613202 3121312172 3185669124 4065919803 4681968258 5065736148 5421226404 7022952387 8131839606 8583608473 9363936516 14045904774 16263679212 17167216946 25750825419 28091809548 34334433892 51501650838 77252476257 103003301676 154504952514 309009905028
• Sum of all divisors σ(n): 929518145920
• Sum of proper divisors (its aliquot sum) s(n): 620508240892
• 309009905028 is an abundant number, because the sum of its proper divisors (620508240892) is greater than itself. Its abundance is 311498335864

Bases of 309009905028

• Binary: 100011111110010011011001111010110000100₂
• Hexadecimal: 0x47F26CF584
• Base-36: 3XYGIOP0

Squares and roots of 309009905028

• 309009905028 squared (309009905028²) is 95487121405413579680784
• 309009905028 cubed (309009905028³) is 29506466316883956142220574396581952
• The square root of 309009905028 is 555886.5936753647
• The cube root of 309009905028 is 6760.6865383813

Scales and comparisons

• 309,009,905,028 seconds is equal to 9,825 years, 29 weeks, 12 hours, 43 minutes, 48 seconds.
• To count from 1 to 309,009,905,028 would take you about nineteen thousand, six 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 309009905028 cubic inches would be around 563.4 feet tall.

Recreational maths with 309009905028

• 309009905028 backwards is 820509900903
• The number of decimal digits it has is: 12
• The sum of 309009905028's digits is 45
• More coming soon!