1831806144

Names of 1831806144

• Cardinal: 1831806144 can be written as One billion, eight hundred thirty-one million, eight hundred six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.831806144 × 10⁹

Factors of 1831806144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 972

Divisors of 1831806144

• Number of divisors d(n): 224
• 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 96 108 112 126 144 168 189 192 199 216 224 252 288 336 378 398 432 448 504 576 597 672 756 761 796 864 1008 1194 1344 1393 1512 1522 1592 1728 1791 2016 2283 2388 2786 3024 3044 3184 3582 4032 4179 4566 4776 5327 5373 5572 6048 6088 6368 6849 7164 8358 9132 9552 10654 10746 11144 12096 12176 12537 12736 13698 14328 15981 16716 18264 19104 20547 21308 21492 22288 24352 25074 27396 28656 31962 33432 36528 37611 38208 41094 42616 42984 44576 47943 48704 50148 54792 57312 63924 66864 73056 75222 82188 85232 85968 89152 95886 100296 109584 114624 127848 133728 143829 146112 150444 151439 164376 170464 171936 191772 200592 219168 255696 267456 287658 300888 302878 328752 340928 343872 383544 401184 438336 454317 511392 575316 601776 605756 657504 767088 802368 908634 1022784 1060073 1150632 1203552 1211512 1315008 1362951 1534176 1817268 2120146 2301264 2407104 2423024 2725902 3068352 3180219 3634536 4088853 4240292 4602528 4846048 5451804 6360438 7269072 8177706 8480584 9205056 9540657 9692096 10903608 12720876 14538144 16355412 16961168 19081314 21807216 25441752 28621971 29076288 32710824 33922336 38162628 43614432 50883504 57243942 65421648 67844672 76325256 87228864 101767008 114487884 130843296 152650512 203534016 228975768 261686592 305301024 457951536 610602048 915903072 1831806144
• Sum of all divisors σ(n): 6193536000
• Sum of proper divisors (its aliquot sum) s(n): 4361729856
• 1831806144 is an abundant number, because the sum of its proper divisors (4361729856) is greater than itself. Its abundance is 2529923712

Bases of 1831806144

• Binary: 1101101001011110010010011000000₂
• Hexadecimal: 0x6D2F24C0
• Base-36: UALYO0

Squares and roots of 1831806144

• 1831806144 squared (1831806144²) is 3355513749196148736
• 1831806144 cubed (1831806144³) is 6146650702053980315742633984
• The square root of 1831806144 is 42799.6044841539
• The cube root of 1831806144 is 1223.5634737095

Scales and comparisons

• 1,831,806,144 seconds is equal to 58 years, 12 weeks, 5 days, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,831,806,144 would take you about one hundred sixteen 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 1831806144 cubic inches would be around 102 feet tall.

Recreational maths with 1831806144

• 1831806144 backwards is 4416081381
• 1831806144 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1831806144's digits is 36
• More coming soon!