2009081435648

Names of 2009081435648

• Cardinal: 2009081435648 can be written as Two trillion, nine billion, eighty-one million, four hundred thirty-five thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.009081435648 × 10¹²

Factors of 2009081435648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2081

Divisors of 2009081435648

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 256 266 304 392 448 512 532 608 784 896 931 1064 1216 1568 1792 1862 2053 2128 2432 3136 3584 3724 4106 4256 4864 6272 7448 8212 8512 9728 12544 14371 14896 16424 17024 25088 28742 29792 32848 34048 39007 57484 59584 65696 68096 78014 100597 114968 119168 131392 156028 201194 229936 238336 262784 273049 312056 402388 459872 476672 525568 546098 624112 804776 919744 1051136 1092196 1248224 1609552 1839488 1911343 2184392 2496448 3219104 3678976 3822686 4214809 4368784 4992896 6438208 7357952 7645372 8429618 8737568 9985792 12876416 15290744 16859236 17475136 19971584 25752832 29503663 30581488 33718472 34950272 51505664 59007326 61162976 67436944 69900544 80081371 118014652 122325952 134873888 139801088 160162742 206525641 236029304 244651904 269747776 320325484 413051282 472058608 489303808 539495552 560569597 640650968 826102564 944117216 978607616 1078991104 1121139194 1281301936 1652205128 1888234432 2157982208 2242278388 2562603872 3304410256 3776468864 3923987179 4484556776 5125207744 6608820512 7552937728 7847974358 8969113552 10250415488 13217641024 15105875456 15695948716 17938227104 20500830976 26435282048 31391897432 35876454208 41001661952 52870564096 62783794864 71752908416 105741128192 125567589728 143505816832 251135179456 287011633664 502270358912 1004540717824 2009081435648
• Sum of all divisors σ(n): 4917789967860
• Sum of proper divisors (its aliquot sum) s(n): 2908708532212
• 2009081435648 is an abundant number, because the sum of its proper divisors (2908708532212) is greater than itself. Its abundance is 899627096564

Bases of 2009081435648

• Binary: 11101001111000110100101011101011000000000₂
• Hexadecimal: 0x1D3C695D600
• Base-36: PMYJ7P4W

Squares and roots of 2009081435648

• 2009081435648 squared (2009081435648²) is 4036408215065428765179904
• 2009081435648 cubed (2009081435648³) is 8109472811585032765800317401318817792
• The square root of 2009081435648 is 1417420.6981866745
• The cube root of 2009081435648 is 12618.2515278775

Scales and comparisons

• 2,009,081,435,648 seconds is equal to 63,882 years, 29 weeks, 6 days, 8 hours, 34 minutes, 8 seconds.
• To count from 1 to 2,009,081,435,648 would take you about one hundred fifty-nine thousand, seven hundred 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 2009081435648 cubic inches would be around 1051.5 feet tall.

Recreational maths with 2009081435648

• 2009081435648 backwards is 8465341809002
• The number of decimal digits it has is: 13
• The sum of 2009081435648's digits is 50
• More coming soon!