4538978740800

Names of 4538978740800

• Cardinal: 4538978740800 can be written as Four trillion, five hundred thirty-eight billion, nine hundred seventy-eight million, seven hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 4.5389787408 × 10¹²

Factors of 4538978740800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 12123

Divisors of 4538978740800

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 49 50 56 60 63 64 70 72 75 80 84 90 96 98 100 105 112 120 126 140 144 147 150 160 168 175 180 192 196 200 210 224 225 240 245 252 280 288 294 300 315 320 336 350 360 392 400 420 441 448 450 480 490 504 525 557 560 576 588 600 630 672 700 720 735 784 800 840 882 900 960 980 1008 1050 1114 1120 1176 1200 1225 1260 1344 1400 1440 1470 1568 1575 1600 1671 1680 1764 1800 1960 2016 2100 2205 2228 2240 2352 2400 2450 2520 2785 2800 2880 2940 3136 3150 3342 3360 3528 3600 3675 3899 3920 4032 4200 4410 4456 4704 4800 4900 5013 5040 5570 5600 5880 6300 6684 6720 7056 7200 7350 7798 7840 8355 8400 8820 8912 9408 9800 10026 10080 11025 11140 11200 11549 11697 11760 12600 13368 13925 14112 14400 14700 15596 15680 16710 16800 17640 17824 19495 19600 20052 20160 22050 22280 23098 23394 23520 25065 25200 26736 27293 27850 28224 29400 31192 33420 33600 34647 35091 35280 35648 38990 39200 40104 41775 44100 44560 46196 46788 47040 50130 50400 53472 54586 55700 57745 58485 58800 62384 66840 69294 70182 70560 77980 78400 80208 80843 81879 83550 88200 89120 92392 93576 97475 100260 100800 103941 106944 109172 111400 115490 116970 117600 124768 125325 133680 136465 138588 140364 141120 155960 160416 161686 163758 167100 173235 175455 176400 178240 184784 187152 194950 200520 207882 218344 222800 230980 233940 235200 242529 245637 249536 250650 267360 272930 277176 280728 288725 292425 311920 320832 323372 327516 334200 346470 350910 352800 369568 374304 389900 401040 404215 409395 415764 436688 445600 461960 467880 485058 491274 501300 519705 534720 545860 554352 561456 565901 577450 584850 623840 646744 655032 668400 682325 692940 701820 705600 727587 739136 748608 779800 802080 808430 818790 831528 866175 873376 877275 891200 923920 935760 970116 982548 1002600 1039410 1091720 1108704 1122912 1131802 1154900 1169700 1212645 1228185 1247680 1293488 1310064 1336800 1364650 1385880 1403640 1455174 1559600 1604160 1616860 1637580 1663056 1697703 1732350 1746752 1754550 1847840 1871520 1940232 1965096 2005200 2021075 2046975 2078820 2183440 2217408 2245824 2263604 2309800 2339400 2425290 2456370 2586976 2598525 2620128 2673600 2729300 2771760 2807280 2829505 2910348 3119200 3233720 3275160 3326112 3395406 3464700 3509100 3637935 3695680 3743040 3880464 3930192 4010400 4042150 4093950 4157640 4366880 4527208 4619600 4678800 4850580 4912740 5093109 5173952 5197050 5240256 5458600 5543520 5614560 5659010 5820696 6063225 6140925 6238400 6432793 6467440 6550320 6652224 6790812 6929400 7018200 7275870 7760928 7860384 8020800 8084300 8187900 8315280 8488515 8733760 9054416 9239200 9357600 9701160 9825480 10186218 10394100 10917200 11087040 11229120 11318020 11641392 12126450 12281850 12865586 12934880 13100640 13581624 13858800 14036400 14147525 14551740 15521856 15720768 16168600 16375800 16630560 16977030 18108832 18189675 18478400 18715200 19298379 19402320 19650960 20372436 20788200 21834400 22636040 23282784 24252900 24563700 25465545 25731172 25869760 26201280 27163248 27717600 28072800 28295050 29103480 32163965 32337200 32751600 33261120 33954060 36217664 36379350 38596758 38804640 39301920 40744872 41576400 42442575 43668800 45029551 45272080 46565568 48505800 49127400 50931090 51462344 54326496 55435200 56145600 56590100 57895137 58206960 64327930 64674400 65503200 67908120 72758700 77193516 77609280 78603840 81489744 83152800 84885150 90059102 90544160 96491895 97011600 98254800 101862180 102924688 108652992 113180200 115790274 116413920 127327725 128655860 129348800 131006400 135088653 135816240 145517400 154387032 160819825 162979488 166305600 169770300 180118204 181088320 192983790 194023200 196509600 203724360 205849376 225147755 226360400 231580548 232827840 254655450 257311720 270177306 271632480 289475685 291034800 308774064 315206857 321639650 325958976 339540600 360236408 385967580 388046400 393019200 405265959 407448720 411698752 450295510 452720800 463161096 482459475 509310900 514623440 540354612 543264960 578951370 582069600 617548128 630413714 643279300 675443265 679081200 720472816 771935160 810531918 814897440 900591020 905441600 926322192 945620571 964918950 1018621800 1029246880 1080709224 1125738775 1157902740 1164139200 1235096256 1260827428 1286558600 1350886530 1358162400 1440945632 1447378425 1543870320 1576034285 1621063836 1629794880 1801182040 1852644384 1891241142 1929837900 2026329795 2037243600 2058493760 2161418448 2251477550 2315805480 2521654856 2573117200 2701773060 2716324800 2836861713 2881891264 2894756850 3087740640 3152068570 3242127672 3377216325 3602364080 3705288768 3782482284 3859675800 4052659590 4074487200 4322836896 4502955100 4631610960 4728102855 5043309712 5146234400 5403546120 5673723426 5789513700 6175481280 6304137140 6484255344 6754432650 7204728160 7564964568 7719351600 7880171425 8105319180 8148974400 8645673792 9005910200 9263221920 9456205710 10086619424 10131648975 10292468800 10807092240 11347446852 11579027400 12608274280 12968510688 13508865300 14184308565 14409456320 15129929136 15438703200 15760342850 16210638360 18011820400 18526443840 18912411420 20173238848 20263297950 21614184480 22694893704 23158054800 23640514275 25216548560 25937021376 27017730600 28368617130 30259858272 30877406400 31520685700 32421276720 36023640800 37824822840 40526595900 43228368960 45389787408 46316109600 47281028550 50433097120 54035461200 56737234260 60519716544 63041371400 64842553440 70921542825 72047281600 75649645680 81053191800 90779574816 92632219200 94562057100 100866194240 108070922400 113474468520 126082742800 129685106880 141843085650 151299291360 162106383600 181559149632 189124114200 216141844800 226948937040 252165485600 283686171300 302598582720 324212767200 378248228400 453897874080 504330971200 567372342600 648425534400 756496456800 907795748160 1134744685200 1512992913600 2269489370400 4538978740800
• Sum of all divisors σ(n): 18801816333300
• Sum of proper divisors (its aliquot sum) s(n): 14262837592500
• 4538978740800 is an abundant number, because the sum of its proper divisors (14262837592500) is greater than itself. Its abundance is 9723858851700

Bases of 4538978740800

• Binary: 1000010000011010000001101110010101001000000₂
• Hexadecimal: 0x420D0372A40
• Base-36: 1LX6EQZ40

Squares and roots of 4538978740800

• 4538978740800 squared (4538978740800²) is 20602328009434353584640000
• 4538978740800 cubed (4538978740800³) is 93513528845810912753871233421312000000
• The square root of 4538978740800 is 2130487.9114418837
• The cube root of 4538978740800 is 16557.1677751069

Scales and comparisons

• 4,538,978,740,800 seconds is equal to 144,325 years, 25 weeks, 1 day, 4 hours.
• To count from 1 to 4,538,978,740,800 would take you about three hundred sixty thousand, eight hundred thirteen 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 4538978740800 cubic inches would be around 1379.8 feet tall.

Recreational maths with 4538978740800

• 4538978740800 backwards is 0080478798354
• 4538978740800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4538978740800's digits is 63
• More coming soon!