309483301920

Names of 309483301920

• Cardinal: 309483301920 can be written as Three hundred nine billion, four hundred eighty-three million, three hundred one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.0948330192 × 10¹¹

Factors of 309483301920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24000

Divisors of 309483301920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 32 39 40 48 52 60 62 65 67 78 80 93 96 104 120 124 130 134 155 156 160 186 195 201 208 240 248 260 268 310 312 335 372 390 402 403 416 465 480 496 520 536 620 624 670 744 780 804 806 871 930 992 1005 1040 1072 1209 1240 1248 1340 1488 1560 1608 1612 1742 1860 2010 2015 2077 2080 2144 2418 2480 2613 2680 2976 3120 3216 3224 3484 3720 4020 4030 4154 4355 4836 4960 5226 5360 6045 6231 6240 6432 6448 6968 7440 8040 8060 8308 8710 9672 10385 10452 10720 12090 12462 12896 13065 13936 14880 16080 16120 16616 17420 19344 20770 20904 23879 24180 24924 26130 27001 27872 31155 32160 32240 33232 34840 38688 41540 41808 47758 48360 49848 52260 54002 62310 64480 66464 69680 71637 81003 83080 83616 95516 96720 99696 104520 108004 119395 124620 135005 139360 143274 162006 166160 191032 193440 199392 209040 216008 238790 249240 270010 286548 310427 324012 332320 358185 382064 405015 418080 432016 477580 498480 540020 573096 620854 648024 716370 740249 764128 810030 864032 931281 955160 996960 1080040 1146192 1241708 1296048 1432740 1480498 1552135 1599893 1620060 1862562 1910320 2160080 2220747 2292384 2483416 2592096 2865480 2960996 3104270 3199786 3240120 3701245 3725124 3820640 4320160 4441494 4656405 4799679 4966832 5730960 5921992 6208540 6399572 6480240 7402490 7450248 7999465 8882988 9312810 9599358 9623237 9933664 11103735 11461920 11843984 12417080 12799144 12960480 14804980 14900496 15998930 17765976 18625620 19198716 19246474 20798609 22207470 23687968 23998395 24834160 25598288 28869711 29609960 29800992 31997860 35531952 37251240 38397432 38492948 41597218 44414940 47996790 48116185 49596683 49668320 51196576 57739422 59219920 62395827 63995720 71063904 74502480 76794864 76985896 83194436 88829880 95993580 96232370 99193366 103993045 115478844 118439840 124791654 127991440 144348555 148790049 149004960 153589728 153971792 166388872 177659760 191987160 192464740 198386732 207986090 230957688 247983415 249583308 255982880 288697110 297580098 307943584 311979135 332777744 355319520 383974320 384929480 396773464 415972180 461915376 495966830 499166616 577394220 595160196 623958270 644756879 665555488 743950245 767948640 769858960 793546928 831944360 923830752 991933660 998333232 1154788440 1190320392 1247916540 1289513758 1487900490 1539717920 1587093856 1663888720 1934270637 1983867320 1996666464 2309576880 2380640784 2495833080 2579027516 2975800980 3223784395 3327777440 3868541274 3967734640 4619153760 4761281568 4991666160 5158055032 5951601960 6447568790 7737082548 7935469280 9671353185 9983332320 10316110064 11903203920 12895137580 15474165096 19342706370 20632220128 23806407840 25790275160 30948330192 38685412740 51580550320 61896660384 77370825480 103161100640 154741650960 309483301920
• Sum of all divisors σ(n): 1099950243840
• Sum of proper divisors (its aliquot sum) s(n): 790466941920
• 309483301920 is an abundant number, because the sum of its proper divisors (790466941920) is greater than itself. Its abundance is 480983640000

Bases of 309483301920

• Binary: 100100000001110101001000110110000100000₂
• Hexadecimal: 0x480EA46C20
• Base-36: 3Y6AD82O

Squares and roots of 309483301920

• 309483301920 squared (309483301920²) is 95779914167305875686400
• 309483301920 cubed (309483301920³) is 29642284094112009718044118437888000
• The square root of 309483301920 is 556312.2341994647
• The cube root of 309483301920 is 6764.1371883139

Scales and comparisons

• 309,483,301,920 seconds is equal to 9,840 years, 31 weeks, 5 days, 15 hours, 52 minutes.
• To count from 1 to 309,483,301,920 would take you about nineteen thousand, six hundred eighty-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 309483301920 cubic inches would be around 563.7 feet tall.

Recreational maths with 309483301920

• 309483301920 backwards is 029103384903
• The number of decimal digits it has is: 12
• The sum of 309483301920's digits is 42
• More coming soon!