8012811223040

Names of 8012811223040

• Cardinal: 8012811223040 can be written as Eight trillion, twelve billion, eight hundred eleven million, two hundred twenty-three thousand and forty.

Scientific notation

• Scientific notation: 8.01281122304 × 10¹²

Factors of 8012811223040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 231

Divisors of 8012811223040

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 169 208 211 256 260 320 338 416 422 512 520 640 676 832 844 845 1024 1040 1055 1280 1352 1664 1688 1690 2048 2080 2110 2197 2560 2704 2743 3328 3376 3380 4096 4160 4220 4394 5120 5408 5486 6656 6752 6760 8192 8320 8440 8788 10240 10816 10972 10985 13312 13504 13520 13715 16384 16640 16880 17576 20480 21632 21944 21970 26624 27008 27040 27430 33280 33760 35152 35659 40960 43264 43888 43940 44521 53248 54016 54080 54860 66560 67520 70304 71318 81920 86528 87776 87880 89042 106496 108032 108160 109720 133120 135040 140608 142636 173056 175552 175760 178084 178295 212992 216064 216320 219440 222605 266240 270080 281216 285272 346112 351104 351520 356168 356590 432128 432640 438880 445210 463567 532480 540160 562432 570544 578773 692224 702208 703040 712336 713180 864256 865280 877760 890420 927134 1064960 1080320 1124864 1141088 1157546 1384448 1404416 1406080 1424672 1426360 1728512 1730560 1755520 1780840 1854268 2160640 2249728 2282176 2315092 2317835 2768896 2808832 2812160 2849344 2852720 2893865 3457024 3461120 3511040 3561680 3708536 4321280 4499456 4564352 4630184 4635670 5617664 5624320 5698688 5705440 5787730 6922240 7022080 7123360 7417072 7524049 8642560 8998912 9128704 9260368 9271340 11235328 11248640 11397376 11410880 11575460 13844480 14044160 14246720 14834144 15048098 17285120 17997824 18257408 18520736 18542680 22470656 22497280 22794752 22821760 23150920 28088320 28493440 29668288 30096196 35995648 36514816 37041472 37085360 37620245 44941312 44994560 45589504 45643520 46301840 56176640 56986880 59336576 60192392 73029632 74082944 74170720 75240490 89989120 91179008 91287040 92603680 97812637 112353280 113973760 118673152 120384784 146059264 148165888 148341440 150480980 179978240 182358016 182574080 185207360 195625274 224706560 227947520 237346304 240769568 292118528 296331776 296682880 300961960 364716032 365148160 370414720 391250548 455895040 474692608 481539136 489063185 584237056 592663552 593365760 601923920 729432064 730296320 740829440 782501096 911790080 949385216 963078272 978126370 1185327104 1186731520 1203847840 1460592640 1481658880 1565002192 1823580160 1898770432 1926156544 1956252740 2370654208 2373463040 2407695680 2921185280 2963317760 3130004384 3647160320 3797540864 3852313088 3912505480 4741308416 4746926080 4815391360 5926635520 6260008768 7595081728 7704626176 7825010960 9482616832 9493852160 9630782720 11853271040 12520017536 15409252352 15650021920 18987704320 19261565440 23706542080 25040035072 30818504704 31300043840 37975408640 38523130880 47413084160 50080070144 61637009408 62600087680 77046261760 100160140288 123274018816 125200175360 154092523520 200320280576 250400350720 308185047040 400640561152 500800701440 616370094080 801281122304 1001601402880 1602562244608 2003202805760 4006405611520 8012811223040
• Sum of all divisors σ(n): 20931141493080
• Sum of proper divisors (its aliquot sum) s(n): 12918330270040
• 8012811223040 is an abundant number, because the sum of its proper divisors (12918330270040) is greater than itself. Its abundance is 4905519047000

Bases of 8012811223040

• Binary: 1110100100110100000110001000100000000000000₂
• Hexadecimal: 0x749A0C44000
• Base-36: 2U918X14W

Squares and roots of 8012811223040

• 8012811223040 squared (8012811223040²) is 64205143696075780626841600
• 8012811223040 cubed (8012811223040³) is 514463695984811921813085378748350464000
• The square root of 8012811223040 is 2830690.9444586139
• The cube root of 8012811223040 is 20010.6703253953

Scales and comparisons

• 8,012,811,223,040 seconds is equal to 254,782 years, 31 weeks, 5 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 8,012,811,223,040 would take you about six hundred thirty-six thousand, nine hundred fifty-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 8012811223040 cubic inches would be around 1667.6 feet tall.

Recreational maths with 8012811223040

• 8012811223040 backwards is 0403221182108
• 8012811223040 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8012811223040's digits is 32
• More coming soon!