1213224012

Names of 1213224012

• Cardinal: 1213224012 can be written as One billion, two hundred thirteen million, two hundred twenty-four thousand and twelve.

Scientific notation

• Scientific notation: 1.213224012 × 10⁹

Factors of 1213224012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 424

Divisors of 1213224012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 52 63 66 77 78 84 91 99 117 126 131 132 143 154 156 182 198 231 234 252 257 262 273 286 308 364 393 396 429 462 468 514 524 546 572 693 771 786 819 858 917 924 1001 1028 1092 1179 1287 1386 1441 1542 1572 1638 1703 1716 1799 1834 2002 2313 2358 2574 2751 2772 2827 2882 3003 3084 3276 3341 3406 3598 3668 4004 4323 4626 4716 5109 5148 5397 5502 5654 5764 6006 6682 6812 7196 8253 8481 8646 9009 9252 10023 10087 10218 10794 11004 11308 11921 12012 12969 13364 15327 16191 16506 16962 17292 18018 18733 19789 20046 20174 20436 21588 23387 23842 25443 25938 30069 30261 30654 32382 33012 33667 33924 35763 36036 36751 37466 39578 40092 40348 46774 47684 50886 51876 56199 59367 60138 60522 61308 64764 67334 70161 71526 73502 74932 79156 90783 93548 101001 101772 107289 110253 112398 118734 120276 121044 131131 134668 140322 143052 147004 168597 178101 181566 202002 210483 214578 220506 224796 235669 237468 257257 262262 280644 303003 330759 337194 356202 363132 370337 393393 404004 420966 429156 437671 441012 471338 514514 524524 606006 661518 674388 707007 712404 740674 771771 786786 841932 875342 942676 1029028 1111011 1180179 1212012 1313013 1323036 1414014 1481348 1543542 1573572 1750684 2121021 2222022 2315313 2360358 2592359 2626026 2828028 3063697 3087084 3333033 3939039 4242042 4444044 4630626 4720716 4814381 5184718 5252052 6127394 6666066 7777077 7878078 8484084 9191091 9261252 9628762 10369436 12254788 13332132 14443143 15554154 15756156 18382182 19257524 23331231 27573273 28886286 31108308 33700667 36764364 43329429 46662462 55146546 57772572 67401334 86658858 93324924 101102001 110293092 134802668 173317716 202204002 303306003 404408004 606612006 1213224012
• Sum of all divisors σ(n): 4165185024
• Sum of proper divisors (its aliquot sum) s(n): 2951961012
• 1213224012 is an abundant number, because the sum of its proper divisors (2951961012) is greater than itself. Its abundance is 1738737000

Bases of 1213224012

• Binary: 1001000010100000101010001001100₂
• Hexadecimal: 0x4850544C
• Base-36: K2BLN0

Squares and roots of 1213224012

• 1213224012 squared (1213224012²) is 1471912503293376144
• 1213224012 cubed (1213224012³) is 1785759592558553018448769728
• The square root of 1213224012 is 34831.3653479159
• The cube root of 1213224012 is 1066.5478201353

Scales and comparisons

• 1,213,224,012 seconds is equal to 38 years, 29 weeks, 6 days, 22 hours, 40 minutes, 12 seconds.
• To count from 1 to 1,213,224,012 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 1213224012 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213224012

• 1213224012 backwards is 2104223121
• 1213224012 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1213224012's digits is 18
• More coming soon!