1213199232

Names of 1213199232

• Cardinal: 1213199232 can be written as One billion, two hundred thirteen million, one hundred ninety-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.213199232 × 10⁹

Factors of 1213199232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 224

Divisors of 1213199232

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 61 64 84 96 98 112 122 128 147 151 168 183 192 196 224 244 294 302 336 343 366 384 392 427 448 453 488 588 604 672 686 732 784 854 896 906 976 1029 1057 1176 1208 1281 1344 1372 1464 1568 1708 1812 1952 2058 2114 2352 2416 2562 2688 2744 2928 2989 3136 3171 3416 3624 3904 4116 4228 4704 4832 5124 5488 5856 5978 6272 6342 6832 7248 7399 7808 8232 8456 8967 9211 9408 9664 10248 10976 11712 11956 12684 13664 14496 14798 16464 16912 17934 18422 18816 19328 20496 20923 21952 22197 23424 23912 25368 27328 27633 28992 29596 32928 33824 35868 36844 40992 41846 43904 44394 47824 50736 51793 54656 55266 57984 59192 62769 64477 65856 67648 71736 73688 81984 83692 88788 95648 101472 103586 110532 118384 125538 128954 131712 135296 143472 147376 155379 163968 167384 177576 191296 193431 202944 207172 221064 236768 251076 257908 286944 294752 310758 334768 355152 382592 386862 405888 414344 442128 451339 473536 502152 515816 573888 589504 621516 669536 710304 773724 828688 884256 902678 947072 1004304 1031632 1147776 1179008 1243032 1339072 1354017 1420608 1547448 1657376 1768512 1805356 2008608 2063264 2486064 2678144 2708034 2841216 3094896 3159373 3314752 3537024 3610712 4017216 4126528 4972128 5416068 6189792 6318746 6629504 7221424 8034432 8253056 9478119 9944256 10832136 12379584 12637492 14442848 18956238 19888512 21664272 24759168 25274984 28885696 37912476 43328544 50549968 57771392 75824952 86657088 101099936 151649904 173314176 202199872 303299808 404399744 606599616 1213199232
• Sum of all divisors σ(n): 3844992000
• Sum of proper divisors (its aliquot sum) s(n): 2631792768
• 1213199232 is an abundant number, because the sum of its proper divisors (2631792768) is greater than itself. Its abundance is 1418593536

Bases of 1213199232

• Binary: 1001000010011111111001110000000₂
• Hexadecimal: 0x484FF380
• Base-36: K2B2IO

Squares and roots of 1213199232

• 1213199232 squared (1213199232²) is 1471852376525389824
• 1213199232 cubed (1213199232³) is 1785650172817977762977415168
• The square root of 1213199232 is 34831.0096322229
• The cube root of 1213199232 is 1066.5405587025

Scales and comparisons

• 1,213,199,232 seconds is equal to 38 years, 29 weeks, 6 days, 15 hours, 47 minutes, 12 seconds.
• To count from 1 to 1,213,199,232 would take you about seventy-seven 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 1213199232 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213199232

• 1213199232 backwards is 2329913121
• The number of decimal digits it has is: 10
• The sum of 1213199232's digits is 33
• More coming soon!