309390306048

Names of 309390306048

• Cardinal: 309390306048 can be written as Three hundred nine billion, three hundred ninety million, three hundred six thousand and forty-eight.

Scientific notation

• Scientific notation: 3.09390306048 × 10¹¹

Factors of 309390306048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 313

Divisors of 309390306048

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 97 108 128 144 162 192 194 211 216 243 256 288 291 324 384 388 422 432 486 576 582 633 648 729 768 776 844 864 873 972 1152 1164 1266 1296 1458 1552 1688 1728 1746 1899 1944 2187 2304 2328 2532 2592 2619 2916 3104 3376 3456 3492 3798 3888 4374 4656 5064 5184 5238 5697 5832 6208 6561 6752 6912 6984 7596 7776 7857 8748 9312 10128 10368 10476 11394 11664 12416 13122 13504 13968 15192 15552 15714 17091 17496 18624 19683 20256 20467 20736 20952 22788 23328 23571 24832 26244 27008 27936 30384 31104 31428 34182 34992 37248 39366 40512 40934 41904 45576 46656 47142 51273 52488 54016 55872 59049 60768 61401 62208 62856 68364 69984 70713 74496 78732 81024 81868 83808 91152 93312 94284 102546 104976 111744 118098 121536 122802 125712 136728 139968 141426 153819 157464 162048 163736 167616 182304 184203 186624 188568 205092 209952 212139 223488 236196 243072 245604 251424 273456 279936 282852 307638 314928 327472 335232 364608 368406 377136 410184 419904 424278 461457 472392 486144 491208 502848 546912 552609 559872 565704 615276 629856 636417 654944 670464 729216 736812 754272 820368 839808 848556 922914 944784 982416 1005696 1093824 1105218 1131408 1230552 1259712 1272834 1309888 1384371 1458432 1473624 1508544 1640736 1657827 1679616 1697112 1845828 1889568 1909251 1964832 2011392 2187648 2210436 2262816 2461104 2519424 2545668 2619776 2768742 2947248 3017088 3281472 3315654 3394224 3691656 3779136 3818502 3929664 4153113 4375296 4420872 4525632 4922208 4973481 5038848 5091336 5239552 5537484 5727753 5894496 6034176 6562944 6631308 6788448 7383312 7558272 7637004 7859328 8306226 8841744 9051264 9844416 9946962 10182672 11074968 11455506 11788992 12459339 13125888 13262616 13576896 14766624 14920443 15116544 15274008 15718656 16612452 17683488 18102528 19688832 19893924 20365344 22149936 22911012 23577984 24918678 26525232 27153792 29533248 29840886 30548016 33224904 35366976 39377664 39787848 40730688 44299872 44761329 45822024 47155968 49837356 53050464 54307584 59066496 59681772 61096032 66449808 70733952 79575696 81461376 88599744 89522658 91644048 99674712 106100928 118132992 119363544 122192064 132899616 134283987 141467904 159151392 162922752 177199488 179045316 183288096 199349424 212201856 238727088 244384128 265799232 268567974 318302784 354398976 358090632 366576192 398698848 402851961 424403712 477454176 488768256 531598464 537135948 636605568 716181264 733152384 797397696 805703922 954908352 1063196928 1074271896 1208555883 1273211136 1432362528 1466304768 1594795392 1611407844 1909816704 2148543792 2417111766 2864725056 3189590784 3222815688 3819633408 4297087584 4834223532 5729450112 6445631376 8594175168 9668447064 11458900224 12891262752 17188350336 19336894128 25782525504 34376700672 38673788256 51565051008 77347576512 103130102016 154695153024 309390306048
• Sum of all divisors σ(n): 940338443128
• Sum of proper divisors (its aliquot sum) s(n): 630948137080
• 309390306048 is an abundant number, because the sum of its proper divisors (630948137080) is greater than itself. Its abundance is 321557831032

Bases of 309390306048

• Binary: 100100000001001000110010110101100000000₂
• Hexadecimal: 0x4809196B00
• Base-36: 3Y4R0000

Squares and roots of 309390306048

• 309390306048 squared (309390306048²) is 95722361476475105378304
• 309390306048 cubed (309390306048³) is 29615570712843918005246525379182592
• The square root of 309390306048 is 556228.6454759409
• The cube root of 309390306048 is 6763.4596074893

Scales and comparisons

• 309,390,306,048 seconds is equal to 9,837 years, 34 weeks, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 309,390,306,048 would take you about nineteen thousand, six hundred seventy-five 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 309390306048 cubic inches would be around 563.6 feet tall.

Recreational maths with 309390306048

• 309390306048 backwards is 840603093903
• The number of decimal digits it has is: 12
• The sum of 309390306048's digits is 45
• More coming soon!