328381099920

Names of 328381099920

• Cardinal: 328381099920 can be written as Three hundred twenty-eight billion, three hundred eighty-one million, ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.2838109992 × 10¹¹

Factors of 328381099920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 884

Divisors of 328381099920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 41 45 48 54 60 61 72 80 82 89 90 108 120 122 123 135 144 164 178 180 183 205 216 240 244 246 267 270 305 328 356 360 366 369 410 432 445 488 492 534 540 549 610 615 656 683 712 720 732 738 801 820 890 915 976 984 1068 1080 1098 1107 1220 1230 1335 1366 1424 1464 1476 1602 1640 1647 1780 1830 1845 1968 2049 2136 2160 2196 2214 2403 2440 2460 2501 2670 2732 2745 2928 2952 3204 3280 3294 3415 3560 3649 3660 3690 4005 4098 4272 4392 4428 4806 4880 4920 5002 5340 5429 5464 5490 5535 5904 6147 6408 6588 6830 7120 7298 7320 7380 7503 8010 8196 8235 8784 8856 9612 9840 10004 10245 10680 10858 10928 10947 10980 11070 12015 12294 12505 12816 13176 13660 14596 14640 14760 15006 16020 16287 16392 16470 17712 18245 18441 19224 20008 20490 21360 21716 21894 21960 22140 22509 24030 24588 25010 26352 27145 27320 28003 29192 29520 30012 30735 32040 32574 32784 32841 32940 36490 36882 37515 38448 40016 40980 41663 43432 43788 43920 44280 45018 48060 48861 49176 50020 54290 54640 54735 56006 58384 60024 60787 61470 64080 65148 65682 65880 67527 72980 73764 75030 81435 81960 83326 84009 86864 87576 88560 90036 92205 96120 97722 98352 98523 100040 108580 109470 112012 112545 120048 121574 122940 124989 130296 131364 131760 135054 140015 145960 146583 147528 150060 162870 163920 164205 166652 168018 175152 180072 182361 184410 192240 195444 197046 200080 208315 217160 218940 222589 224024 225090 243148 244305 245880 249978 252027 260592 262728 270108 280030 291920 293166 295056 300120 303935 325740 328410 333304 336036 337635 360144 364722 368820 374967 390888 394092 416630 420045 434320 437880 445178 448048 450180 486296 488610 491760 492615 499956 504054 525456 540216 547083 560060 586332 600240 607870 624945 651480 656820 666608 667767 672072 675270 729444 732915 737640 749934 756081 781776 788184 833260 840090 875760 890356 900360 911805 972592 977220 985230 999912 1008108 1080432 1094166 1112945 1120120 1124901 1172664 1215740 1249890 1260135 1302960 1313640 1335534 1344144 1350540 1458888 1465830 1475280 1499868 1512162 1576368 1641249 1666520 1680180 1708183 1780712 1800720 1823610 1874835 1954440 1970460 1999824 2003301 2016216 2188332 2225890 2240240 2249802 2345328 2431480 2492267 2499780 2520270 2627280 2671068 2701080 2735415 2917776 2931660 2999736 3024324 3282498 3333040 3338835 3360360 3416366 3561424 3647220 3708007 3749670 3780405 3908880 3940920 4006602 4032432 4376664 4451780 4499604 4862960 4984534 4999560 5040540 5124549 5342136 5402160 5470830 5624505 5863320 5999472 6009903 6048648 6564996 6677670 6720720 6832732 7294440 7416014 7476801 7499340 7560810 7881840 8013204 8206245 8540915 8753328 8903560 8999208 9969068 9999120 10016505 10081080 10249098 10684272 10941660 11124021 11249010 11726640 12019806 12097296 12461335 13129992 13355340 13665464 14588880 14832028 14953602 14998680 15121620 15373647 16026408 16412490 17081830 17807120 17998416 18540035 19938136 20033010 20162160 20498196 21883320 22248042 22430403 22498020 24039612 24922670 25622745 26259984 26710680 27330928 29664056 29907204 29997360 30049515 30243240 30747294 32052816 32824980 33372063 34163660 37080070 37384005 39876272 40066020 40996392 43766640 44496084 44860806 44996040 46120941 48079224 49845340 51245490 53421360 55620105 59328112 59814408 60099030 60486480 61494588 65649960 66744126 67291209 68327320 74160140 74768010 76868235 80132040 81992784 88992168 89721612 89992080 92241882 96158448 99690680 100116189 102490980 111240210 112152015 119628816 120198060 122989176 131299920 133488252 134582418 136654640 148320280 149536020 152028287 153736470 160264080 166860315 177984336 179443224 184483764 199381360 200232378 204981960 222480420 224304030 230604705 240396120 245978352 266976504 269164836 296640560 299072040 304056574 307472940 333720630 336456045 358886448 368967528 400464756 409963920 444960840 448608060 456084861 461209410 480792240 500580945 533953008 538329672 598144080 608113148 614945880 667441260 672912090 737935056 760141435 800929512 889921680 897216120 912169722 922418820 1001161890 1076659344 1216226296 1229891760 1334882520 1345824180 1368254583 1520282870 1601859024 1794432240 1824339444 1844837640 2002323780 2280424305 2432452592 2669765040 2691648360 2736509166 3040565740 3648678888 3689675280 4004647560 4104763749 4560848610 5383296720 5473018332 6081131480 6841272915 7297357776 8009295120 8209527498 9121697220 10946036664 12162262960 13682545830 16419054996 18243394440 20523818745 21892073328 27365091660 32838109992 36486788880 41047637490 54730183320 65676219984 82095274980 109460366640 164190549960 328381099920
• Sum of all divisors σ(n): 1192648665600
• Sum of proper divisors (its aliquot sum) s(n): 864267565680
• 328381099920 is an abundant number, because the sum of its proper divisors (864267565680) is greater than itself. Its abundance is 535886465760

Bases of 328381099920

• Binary: 100110001110101000010011110111110010000₂
• Hexadecimal: 0x4C7509EF90
• Base-36: 46UTMMC0

Squares and roots of 328381099920

• 328381099920 squared (328381099920²) is 107834146784669024006400
• 328381099920 cubed (328381099920³) is 35410695730084345496374517119488000
• The square root of 328381099920 is 573045.4606050027
• The cube root of 328381099920 is 6899.1044130627

Scales and comparisons

• 328,381,099,920 seconds is equal to 10,441 years, 26 weeks, 1 day, 4 hours, 12 minutes.
• To count from 1 to 328,381,099,920 would take you about twenty thousand, eight hundred eighty-three 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 328381099920 cubic inches would be around 574.9 feet tall.

Recreational maths with 328381099920

• 328381099920 backwards is 029990183823
• 328381099920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 328381099920's digits is 54
• More coming soon!