6805384740

Names of 6805384740

• Cardinal: 6805384740 can be written as Six billion, eight hundred five million, three hundred eighty-four thousand, seven hundred forty.

Scientific notation

• Scientific notation: 6.80538474 × 10⁹

Factors of 6805384740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 443

Divisors of 6805384740

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 28 30 31 33 35 36 42 44 45 47 55 60 62 63 66 70 77 84 90 93 94 99 105 110 124 126 132 140 141 154 155 165 180 186 188 198 210 217 220 231 235 252 279 282 308 310 315 329 330 337 341 372 385 396 420 423 434 462 465 470 495 517 558 564 620 630 651 658 660 674 682 693 705 770 846 868 924 930 940 987 990 1011 1023 1034 1085 1116 1155 1260 1302 1316 1348 1364 1386 1395 1410 1457 1540 1551 1645 1685 1692 1705 1860 1953 1974 1980 2022 2046 2068 2115 2170 2310 2359 2387 2585 2604 2772 2790 2820 2914 2961 3033 3069 3102 3255 3290 3370 3410 3465 3619 3707 3906 3948 4044 4092 4230 4340 4371 4620 4653 4718 4774 4935 5055 5115 5170 5580 5828 5922 6066 6138 6204 6510 6580 6740 6820 6930 7077 7161 7238 7285 7414 7755 7812 8460 8742 9306 9436 9548 9765 9870 10110 10199 10230 10340 10447 10857 11121 11795 11844 11935 12132 12276 13020 13113 13860 14154 14322 14476 14570 14805 14828 15165 15345 15510 15839 16027 17484 18095 18535 18612 19530 19740 20220 20398 20460 20894 21231 21483 21714 21855 22242 23265 23590 23870 25949 26226 28308 28644 29140 29610 30330 30597 30690 31020 31341 31678 32054 32571 33363 35385 35805 36190 37070 39060 40796 41788 42462 42966 43428 43710 44484 46530 47180 47517 47740 48081 50995 51898 52235 52452 54285 55605 59220 60660 61194 61380 62682 63356 64108 65142 65565 66726 70770 71610 72380 73129 74140 77847 79195 80135 84924 85932 87420 91791 93060 94023 95034 96162 101990 103796 104470 106155 107415 108570 110873 111210 112189 114917 122388 125364 129745 130284 131130 133452 141540 142551 143220 144243 146258 152985 155694 156705 158390 160270 162855 166815 174229 183582 188046 190068 192324 203980 208940 212310 214830 217140 219387 221746 222420 224378 229834 233541 237585 240405 259490 262260 285102 288486 292516 305970 311388 313410 316780 320540 325710 332619 333630 336567 344751 348458 365645 367164 376092 389235 424620 429660 438774 443492 448756 458955 459668 467082 470115 475170 480810 491009 518980 522687 554365 560945 570204 574585 576972 611940 626820 651420 658161 665238 667260 673134 689502 696916 712755 721215 731290 778470 804419 871145 877548 917910 934164 940230 950340 961620 982018 997857 1009701 1034253 1045374 1096935 1108730 1121890 1149170 1167705 1219603 1316322 1330476 1346268 1379004 1425510 1442430 1462580 1473027 1556940 1568061 1608838 1663095 1682835 1723755 1742290 1835820 1880460 1964036 1995714 2019402 2068506 2090748 2193870 2217460 2243780 2298340 2335410 2413257 2439206 2455045 2613435 2632644 2851020 2884860 2946054 3136122 3217676 3290805 3326190 3365670 3437063 3447510 3484580 3658809 3991428 4022095 4038804 4137012 4387740 4419081 4670820 4826514 4878412 4910090 4989285 5048505 5171265 5226870 5401099 5892108 6098015 6272244 6581610 6652380 6731340 6874126 6895020 7239771 7317618 7365135 7840305 8044190 8838162 9653028 9820180 9978570 10097010 10311189 10342530 10453740 10802198 10976427 12066285 12196030 13163220 13748252 14479542 14635236 14730270 15680610 16088380 16203297 17185315 17676324 18294045 19957140 20194020 20622378 20685060 21604396 21952854 22095405 24132570 24392060 27005495 28959084 29460540 30933567 31361220 32406594 34370630 36198855 36588090 37807693 41244756 43905708 44190810 48265140 48609891 51555945 54010990 54882135 61867134 64813188 68741260 72397710 73176180 75615386 81016485 88381620 97219782 103111890 108021980 109764270 113423079 123734268 144795420 151230772 154667835 162032970 189038465 194439564 206223780 219528540 226846158 243049455 309335670 324065940 340269237 378076930 453692316 486098910 567115395 618671340 680538474 756153860 972197820 1134230790 1361076948 1701346185 2268461580 3402692370 6805384740
• Sum of all divisors σ(n): 27212709888
• Sum of proper divisors (its aliquot sum) s(n): 20407325148
• 6805384740 is an abundant number, because the sum of its proper divisors (20407325148) is greater than itself. Its abundance is 13601940408

Bases of 6805384740

• Binary: 110010101101000011110111000100100₂
• Hexadecimal: 0x195A1EE24
• Base-36: 34JR0H0

Squares and roots of 6805384740

• 6805384740 squared (6805384740²) is 46313261459424867600
• 6805384740 cubed (6805384740³) is 315179562795600123141560424000
• The square root of 6805384740 is 82494.7558333255
• The cube root of 6805384740 is 1895.0364201919

Scales and comparisons

• 6,805,384,740 seconds is equal to 216 years, 20 weeks, 2 days, 39 minutes.
• To count from 1 to 6,805,384,740 would take you about four hundred thirty-two 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 6805384740 cubic inches would be around 157.9 feet tall.

Recreational maths with 6805384740

• 6805384740 backwards is 0474835086
• 6805384740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6805384740's digits is 45
• More coming soon!