381428520440000

Names of 381428520440000

• Cardinal: 381428520440000 can be written as Three hundred eighty-one trillion, four hundred twenty-eight billion, five hundred twenty million, four hundred forty thousand.

Scientific notation

• Scientific notation: 3.8142852044 × 10¹⁴

Factors of 381428520440000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1820

Divisors of 381428520440000

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 160 176 200 220 250 275 320 352 400 440 500 550 601 625 704 800 880 1000 1100 1201 1202 1250 1375 1600 1760 2000 2200 2402 2404 2500 2750 3005 3520 4000 4400 4804 4808 5000 5500 6005 6010 6611 6875 8000 8800 9608 9616 10000 11000 12010 12020 13211 13222 13750 15025 17600 19216 19232 20000 22000 24020 24040 26422 26444 27500 30025 30050 33055 38432 38464 40000 44000 48040 48080 52844 52888 55000 60050 60100 66055 66110 75125 76864 88000 96080 96160 105688 105776 110000 120100 120200 132110 132220 150125 150250 165275 192160 192320 211376 211552 220000 240200 240400 264220 264440 300250 300500 330275 330550 375625 384320 422752 423104 440000 480400 480800 528440 528880 600500 601000 660550 661100 721801 750625 751250 826375 845504 960800 961600 1056880 1057760 1201000 1202000 1321100 1322200 1442401 1443602 1501250 1502500 1651375 1652750 1921600 2113760 2115520 2402000 2404000 2642200 2644400 2884802 2887204 3002500 3005000 3302750 3305500 3609005 4131875 4227520 4804000 4808000 5284400 5288800 5769604 5774408 6005000 6010000 6605500 6611000 7212005 7218010 7939811 8256875 8263750 9608000 10568800 10577600 11539208 11548816 12010000 12020000 13211000 13222000 14424010 14436020 15866411 15879622 16513750 16527500 18045025 21137600 23078416 23097632 24020000 24040000 26422000 26444000 28848020 28872040 31732822 31759244 33027500 33055000 36060025 36090050 39699055 46156832 46195264 48040000 52844000 52888000 57696040 57744080 63465644 63518488 66055000 66110000 72120050 72180100 79332055 79398110 90225125 92313664 105688000 115392080 115488160 126931288 127036976 132110000 132220000 144240100 144360200 158664110 158796220 180300125 180450250 198495275 230784160 230976320 253862576 254073952 264220000 264440000 288480200 288720400 317328220 317592440 360600250 360900500 396660275 396990550 451125625 461568320 507725152 508147904 528440000 576960400 577440800 634656440 635184880 721200500 721801000 793320550 793981100 866883001 901500625 902251250 992476375 1015450304 1153920800 1154881600 1269312880 1270369760 1442401000 1443602000 1586641100 1587962200 1733766002 1803001250 1804502500 1983301375 1984952750 2307841600 2538625760 2540739520 2884802000 2887204000 3173282200 3175924400 3467532004 3606002500 3609005000 3966602750 3969905500 4334415005 4962381875 5077251520 5769604000 5774408000 6346564400 6351848800 6935064008 7212005000 7218010000 7933205500 7939811000 8668830010 9535713011 9916506875 9924763750 11539208000 12693128800 12703697600 13870128016 14424010000 14436020000 15866411000 15879622000 17337660020 19071426022 19833013750 19849527500 21672075025 25386257600 27740256032 28848020000 28872040000 31732822000 31759244000 34675320040 38142852044 39666027500 39699055000 43344150050 47678565055 55480512064 57696040000 63465644000 63518488000 69350640080 76285704088 79332055000 79398110000 86688300100 95357130110 108360375125 126931288000 138701280160 152571408176 158664110000 158796220000 173376600200 190714260220 216720750250 238392825275 277402560320 305142816352 317328220000 317592440000 346753200400 381428520440 433441500500 476785650550 541801875625 610285632704 634656440000 693506400800 762857040880 866883001000 953571301100 1083603751250 1191964126375 1387012801600 1525714081760 1733766002000 1907142602200 2167207502500 2383928252750 3051428163520 3467532004000 3814285204400 4334415005000 4767856505500 5959820631875 6935064008000 7628570408800 8668830010000 9535713011000 11919641263750 15257140817600 17337660020000 19071426022000 23839282527500 34675320040000 38142852044000 47678565055000 76285704088000 95357130110000 190714260220000 381428520440000
• Sum of all divisors σ(n): 1034380365097464
• Sum of proper divisors (its aliquot sum) s(n): 652951844657464
• 381428520440000 is an abundant number, because the sum of its proper divisors (652951844657464) is greater than itself. Its abundance is 271523324217464

Bases of 381428520440000

• Binary: 1010110101110100000111111011101111101000011000000₂
• Hexadecimal: 0x15AE83F77D0C0
• Base-36: 3R7DUCVL4W

Squares and roots of 381428520440000

• 381428520440000 squared (381428520440000²) is 145487716205047497793600000000
• 381428520440000 cubed (381428520440000³) is 55493164334285878743337012501184000000000000
• The square root of 381428520440000 is 19530195.0947756791
• The cube root of 381428520440000 is 72522.2140689929

Scales and comparisons

• 381,428,520,440,000 seconds is equal to 12,128,247 years, 5 weeks, 6 days, 12 hours, 53 minutes, 20 seconds.
• To count from 1 to 381,428,520,440,000 would take you about thirty million, three hundred twenty thousand, six hundred seventeen 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 381428520440000 cubic inches would be around 6043.5 feet tall.

Recreational maths with 381428520440000

• 381428520440000 backwards is 000044025824183
• The number of decimal digits it has is: 15
• The sum of 381428520440000's digits is 41
• More coming soon!