328728030613920

Names of 328728030613920

• Cardinal: 328728030613920 can be written as Three hundred twenty-eight trillion, seven hundred twenty-eight billion, thirty million, six hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.2872803061392 × 10¹⁴

Factors of 328728030613920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 16545959

Divisors of 328728030613920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 73 80 81 84 90 96 105 108 112 120 126 135 140 144 146 160 162 168 180 189 210 216 219 224 240 243 252 270 280 288 292 315 324 336 360 365 378 405 420 432 438 480 486 504 511 540 560 567 584 630 648 657 672 720 730 756 810 840 864 876 945 972 1008 1022 1080 1095 1120 1134 1168 1215 1260 1296 1314 1440 1460 1512 1533 1620 1680 1701 1752 1890 1944 1971 2016 2044 2160 2190 2268 2336 2430 2520 2555 2592 2628 2835 2920 3024 3066 3240 3285 3360 3402 3504 3780 3888 3942 4088 4320 4380 4536 4599 4860 5040 5110 5256 5670 5840 5913 6048 6132 6480 6570 6804 7008 7560 7665 7776 7884 8176 8505 8760 9072 9198 9720 9855 10080 10220 10512 11340 11680 11826 12264 12960 13140 13608 13797 15120 15330 15768 16352 17010 17520 17739 18144 18396 19440 19710 20440 21024 22680 22995 23652 24528 26280 27216 27594 29565 30240 30660 31536 34020 35040 35478 36792 38880 39420 40880 41391 45360 45990 47304 49056 52560 54432 55188 59130 61320 63072 68040 68985 70956 73584 78840 81760 82782 88695 90720 91980 94608 105120 110376 118260 122640 124173 136080 137970 141912 147168 157680 165564 177390 183960 189216 206955 220752 236520 245280 248346 272160 275940 283824 315360 331128 354780 367920 413910 441504 473040 496692 551880 567648 620865 662256 709560 735840 827820 946080 993384 1103760 1241730 1324512 1419120 1655640 1986768 2207520 2483460 2838240 3311280 3973536 4966920 6622560 9933840 16545869 19867680 33091738 49637607 66183476 82729345 99275214 115821083 132366952 148912821 165458690 198550428 231642166 248188035 264733904 297825642 330917380 347463249 397100856 446738463 463284332 496376070 529467808 579105415 595651284 661834760 694926498 744564105 794201712 893476926 926568664 992752140 1042389747 1158210830 1191302568 1207848437 1323669520 1340215389 1389852996 1489128210 1588403424 1737316245 1786953852 1853137328 1985504280 2084779494 2233692315 2316421660 2382605136 2415696874 2647339040 2680430778 2779705992 2978256420 3127169241 3474632490 3573907704 3623545311 3706274656 3971008560 4020646167 4169558988 4467384630 4632843320 4765210272 4831393748 5211948735 5360861556 5559411984 5956512840 6039242185 6254338482 6701076945 6949264980 7147815408 7247090622 7942017120 8041292334 8339117976 8454939059 8934769260 9265686640 9381507723 9662787496 10423897470 10721723112 10870635933 11118823968 11913025680 12078484370 12508676964 13402153890 13898529960 14295630816 14494181244 15635846205 16082584668 16678235952 16909878118 17869538520 18117726555 18531373280 18763015446 19325574992 20103230835 20847794940 21443446224 21741271866 23826051360 24156968740 25017353928 25364817177 26804307780 27797059920 28144523169 28988362488 31271692410 32165169336 32611907799 33356471904 33819756236 35739077040 36235453110 37526030892 38651149984 40206461670 41695589880 42274695295 42886892448 43482543732 46907538615 48313937480 50034707856 50729634354 53608615560 54353179665 55594119840 56289046338 57976724976 62543384820 64330338672 65223815598 67639512472 71478154080 72470906220 75052061784 76094451531 80412923340 83391179760 84549390590 86965087464 93815077230 96627874960 97835723397 100069415712 101459268708 107217231120 108706359330 112578092676 115953449952 125086769640 126824085885 128660677344 130447631196 135279024944 140722615845 144941812440 150104123568 152188903062 160825846680 163059538995 166782359520 169098781180 173930174928 187630154460 193255749920 195671446794 202918537416 214434462240 217412718660 225156185352 228283354593 250173539280 253648171770 260895262392 270558049888 281445231690 289883624880 293507170191 300208247136 304377806124 321651693360 326119077990 338197562360 347860349856 375260308920 380472257655 391342893588 405837074832 434825437320 450312370704 456566709186 489178616985 500347078560 507296343540 521790524784 562890463380 579767249760 587014340382 608755612248 643303386720 652238155980 676395124720 684850063779 750520617840 760944515310 782685787176 811674149664 869650874640 900624741408 913133418372 978357233970 1014592687080 1043581049568 1125780926760 1141416772965 1174028680764 1217511224496 1304476311960 1352790249440 1369700127558 1467535850955 1501041235680 1521889030620 1565371574352 1739301749280 1826266836744 1956714467940 2029185374160 2054550191337 2251561853520 2282833545930 2348057361528 2435022448992 2608952623920 2739400255116 2935071701910 3043778061240 3130743148704 3424250318895 3652533673488 3913428935880 4058370748320 4109100382674 4503123707040 4565667091860 4696114723056 5217905247840 5478800510232 5870143403820 6087556122480 6848500637790 7305067346976 7826857871760 8218200765348 9131334183720 9392229446112 10272750956685 10957601020464 11740286807640 12175112244960 13697001275580 15653715743520 16436401530696 18262668367440 20545501913370 21915202040928 23480573615280 27394002551160 32872803061392 36525336734880 41091003826740 46961147230560 54788005102320 65745606122784 82182007653480 109576010204640 164364015306960 328728030613920
• Sum of all divisors σ(n): 1347734972263680
• Sum of proper divisors (its aliquot sum) s(n): 1019006941649760
• 328728030613920 is an abundant number, because the sum of its proper divisors (1019006941649760) is greater than itself. Its abundance is 690278911035840

Bases of 328728030613920

• Binary: 1001010101111100111110101011111100001000110100000₂
• Hexadecimal: 0x12AF9F57E11A0
• Base-36: 38IVKLX600

Squares and roots of 328728030613920

• 328728030613920 squared (328728030613920²) is 108062118111306324732097766400
• 328728030613920 cubed (328728030613920³) is 35523047270698544406615955395601652748288000
• The square root of 328728030613920 is 18130858.5183912347
• The cube root of 328728030613920 is 69015.3316497237

Scales and comparisons

• 328,728,030,613,920 seconds is equal to 10,452,534 years, 28 weeks, 4 days, 13 hours, 12 minutes.
• To count from 1 to 328,728,030,613,920 would take you about twenty-six million, one hundred thirty-one thousand, three hundred thirty-six 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 328728030613920 cubic inches would be around 5751.3 feet tall.

Recreational maths with 328728030613920

• 328728030613920 backwards is 029316030827823
• 328728030613920 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 328728030613920's digits is 54
• More coming soon!