2001445219280

Names of 2001445219280

• Cardinal: 2001445219280 can be written as Two trillion, one billion, four hundred forty-five million, two hundred nineteen thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.00144521928 × 10¹²

Factors of 2001445219280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 43

Divisors of 2001445219280

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 23 26 40 46 52 65 80 92 104 115 130 169 184 208 230 260 299 338 368 460 520 529 598 676 845 920 1040 1058 1196 1352 1495 1690 1840 2116 2392 2645 2704 2990 3380 3887 4232 4784 5290 5980 6760 6877 7774 8464 10580 11960 12167 13520 13754 15548 19435 21160 23920 24334 27508 31096 34385 38870 42320 48668 55016 60835 62192 68770 77740 89401 97336 110032 121670 137540 155480 158171 178802 194672 243340 275080 279841 310960 316342 357604 447005 486680 550160 559682 632684 715208 790855 894010 973360 1119364 1265368 1399205 1430416 1581710 1788020 2056223 2238728 2530736 2798410 3163420 3576040 3637933 4112446 4477456 5596820 6326840 6436343 7152080 7275866 8224892 10281115 11193640 12653680 12872686 14551732 16449784 18189665 20562230 22387280 25745372 29103464 32181715 32899568 36379330 41124460 47293129 51490744 58206928 64363430 72758660 82248920 83672459 94586258 102981488 128726860 145517320 148035889 164497840 167344918 189172516 236465645 257453720 291034640 296071778 334689836 378345032 418362295 472931290 514907440 592143556 669379672 740179445 756690064 836724590 945862580 1087741967 1184287112 1338759344 1480358890 1673449180 1891725160 1924466557 2175483934 2368574224 2960717780 3346898360 3783450320 3848933114 4350967868 5438709835 5921435560 6693796720 7697866228 8701935736 9622332785 10877419670 11842871120 15395732456 17403871472 19244665570 21754839340 25018065241 30791464912 38489331140 43509678680 50036130482 76978662280 87019357360 100072260964 125090326205 153957324560 200144521928 250180652410 400289043856 500361304820 1000722609640 2001445219280
• Sum of all divisors σ(n): 5267884024134
• Sum of proper divisors (its aliquot sum) s(n): 3266438804854
• 2001445219280 is an abundant number, because the sum of its proper divisors (3266438804854) is greater than itself. Its abundance is 1264993585574

Bases of 2001445219280

• Binary: 11101000111111111011011100110101111010000₂
• Hexadecimal: 0x1D1FF6E6BD0
• Base-36: PJG8T2VK

Squares and roots of 2001445219280

• 2001445219280 squared (2001445219280²) is 4005782965778767283718400
• 2001445219280 cubed (2001445219280³) is 8017355166331173622129863061770752000
• The square root of 2001445219280 is 1414724.4322764769
• The cube root of 2001445219280 is 12602.2445385783
• Being both a perfect square and a perfect cube, 2001445219280 is also a perfect sixth number.

Scales and comparisons

• 2,001,445,219,280 seconds is equal to 63,639 years, 39 weeks, 6 days, 5 hours, 21 minutes, 20 seconds.
• To count from 1 to 2,001,445,219,280 would take you about one hundred fifty-nine thousand and ninety-nine 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 2001445219280 cubic inches would be around 1050.2 feet tall.

Recreational maths with 2001445219280

• 2001445219280 backwards is 0829125441002
• The number of decimal digits it has is: 13
• The sum of 2001445219280's digits is 38
• More coming soon!