1381324879872

Names of 1381324879872

• Cardinal: 1381324879872 can be written as One trillion, three hundred eighty-one billion, three hundred twenty-four million, eight hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.381324879872 × 10¹²

Factors of 1381324879872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3568663

Divisors of 1381324879872

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1024 1152 1344 1512 1536 1728 1792 2016 2048 2304 2688 3024 3072 3456 3584 4032 4608 5376 6048 6144 6912 7168 8064 9216 10752 12096 13824 14336 16128 18432 21504 24192 27648 32256 43008 48384 55296 64512 96768 129024 193536 387072 3568651 7137302 10705953 14274604 21411906 24980557 28549208 32117859 42823812 49961114 57098416 64235718 74941671 85647624 96353577 99922228 114196832 128471436 149883342 171295248 192707154 199844456 224825013 228393664 256942872 299766684 342590496 385414308 399688912 449650026 456787328 513885744 599533368 674475039 685180992 770828616 799377824 899300052 913574656 1027771488 1199066736 1348950078 1370361984 1541657232 1598755648 1798600104 1827149312 2055542976 2398133472 2697900156 2740723968 3083314464 3197511296 3597200208 3654298624 4111085952 4796266944 5395800312 5481447936 6166628928 6395022592 7194400416 7308597248 8222171904 9592533888 10791600624 10962895872 12333257856 12790045184 14388800832 16444343808 19185067776 21583201248 21925791744 24666515712 25580090368 28777601664 32888687616 38370135552 43166402496 49333031424 51160180736 57555203328 65777375232 76740271104 86332804992 98666062848 115110406656 153480542208 172665609984 197332125696 230220813312 345331219968 460441626624 690662439936 1381324879872
• Sum of all divisors σ(n): 4676361580800
• Sum of proper divisors (its aliquot sum) s(n): 3295036700928
• 1381324879872 is an abundant number, because the sum of its proper divisors (3295036700928) is greater than itself. Its abundance is 1913711821056

Bases of 1381324879872

• Binary: 10100000110011101011000001111100000000000₂
• Hexadecimal: 0x1419D60F800
• Base-36: HMKL62O0

Squares and roots of 1381324879872

• 1381324879872 squared (1381324879872²) is 1908058423753395230736384
• 1381324879872 cubed (1381324879872³) is 2635648572979916338449073350899662848
• The square root of 1381324879872 is 1175297.7834880827
• The cube root of 1381324879872 is 11136.9245665175

Scales and comparisons

• 1,381,324,879,872 seconds is equal to 43,921 years, 44 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,381,324,879,872 would take you about one hundred nine thousand, eight hundred four 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 1381324879872 cubic inches would be around 928.1 feet tall.

Recreational maths with 1381324879872

• 1381324879872 backwards is 2789784231831
• 1381324879872 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1381324879872's digits is 63
• More coming soon!