1085721549912

Names of 1085721549912

• Cardinal: 1085721549912 can be written as One trillion, eighty-five billion, seven hundred twenty-one million, five hundred forty-nine thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.085721549912 × 10¹²

Factors of 1085721549912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 137

Divisors of 1085721549912

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 59 72 73 81 108 118 146 162 177 216 219 236 292 324 354 438 472 531 584 648 657 708 876 1062 1314 1416 1593 1752 1971 2124 2628 3186 3942 4248 4307 4779 5256 5329 5913 6372 7884 8614 9558 10658 11826 12744 12921 15768 15987 17228 19116 21316 23652 25842 31974 34456 38232 38763 42632 47304 47961 51684 63948 77526 95922 103368 116289 127896 143883 155052 191844 232578 287766 310104 314411 348867 383688 389017 431649 465156 575532 628822 697734 778034 863298 930312 943233 1151064 1167051 1257644 1395468 1556068 1726596 1886466 2334102 2515288 2790936 2829699 3112136 3453192 3501153 3772932 4668204 5659398 7002306 7545864 8489097 9336408 10503459 11318796 14004612 16978194 21006918 22637592 22952003 25467291 28009224 28398241 31510377 33956388 42013836 45904006 50934582 56796482 63020754 67912776 68856009 84027672 85194723 91808012 101869164 113592964 126041508 137712018 170389446 183616024 203738328 206568027 227185928 252083016 255584169 275424036 340778892 413136054 511168338 550848072 619704081 681557784 766752507 826272108 1022336676 1239408162 1533505014 1652544216 1675496219 1859112243 2044673352 2300257521 2478816324 3067010028 3350992438 3718224486 4600515042 4957632648 5026488657 6134020056 6701984876 7436448972 9201030084 10052977314 13403969752 14872897944 15079465971 18402060168 20105954628 30158931942 40211909256 45238397913 60317863884 90476795826 120635727768 135715193739 180953591652 271430387478 361907183304 542860774956 1085721549912
• Sum of all divisors σ(n): 3135520782900
• Sum of proper divisors (its aliquot sum) s(n): 2049799232988
• 1085721549912 is an abundant number, because the sum of its proper divisors (2049799232988) is greater than itself. Its abundance is 964077683076

Bases of 1085721549912

• Binary: 1111110011001010000011000001110001011000₂
• Hexadecimal: 0xFCCA0C1C58
• Base-36: DURUKTI0

Squares and roots of 1085721549912

• 1085721549912 squared (1085721549912²) is 1178791283943315507207744
• 1085721549912 cubed (1085721549912³) is 1279839099825692991637616223048918528
• The square root of 1085721549912 is 1041979.6302769069
• The cube root of 1085721549912 is 10277.9417656851

Scales and comparisons

• 1,085,721,549,912 seconds is equal to 34,522 years, 30 weeks, 3 days, 15 hours, 25 minutes, 12 seconds.
• To count from 1 to 1,085,721,549,912 would take you about eighty-six thousand, three 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 1085721549912 cubic inches would be around 856.5 feet tall.

Recreational maths with 1085721549912

• 1085721549912 backwards is 2199451275801
• 1085721549912 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1085721549912's digits is 54
• More coming soon!