4212729664

Names of 4212729664

• Cardinal: 4212729664 can be written as Four billion, two hundred twelve million, seven hundred twenty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.212729664 × 10⁹

Factors of 4212729664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 279

Divisors of 4212729664

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 41 44 52 64 82 88 103 104 109 143 164 176 206 208 218 286 328 352 412 416 436 451 533 572 656 704 824 832 872 902 1066 1133 1144 1199 1312 1339 1417 1648 1744 1804 2132 2266 2288 2398 2624 2678 2834 3296 3488 3608 4223 4264 4469 4532 4576 4796 5356 5668 5863 6592 6976 7216 8446 8528 8938 9064 9152 9592 10712 11227 11336 11726 14432 14729 15587 16892 17056 17876 18128 19184 21424 22454 22672 23452 28864 29458 31174 33784 34112 35752 36256 38368 42848 44908 45344 46453 46904 49159 54899 58097 58916 62348 67568 71504 72512 76736 85696 89816 90688 92906 93808 98318 109798 116194 117832 123497 124696 135136 143008 145951 179632 185812 187616 196636 219596 232388 235664 246994 249392 270272 286016 291902 359264 371624 375232 393272 439192 460307 464776 471328 493988 498784 583804 603889 639067 718528 743248 786544 878384 920614 929552 942656 987976 997568 1167608 1207778 1278134 1486496 1573088 1605461 1756768 1841228 1859104 1975952 2335216 2415556 2556268 2972992 3146176 3210922 3513536 3682456 3718208 3951904 4670432 4831112 5063377 5112536 5983991 6421844 7364912 7903808 9340864 9662224 10126754 10225072 11967982 12843688 14729824 19324448 20253508 20450144 23935964 25687376 29459648 38648896 40507016 40900288 47871928 51374752 65823901 81014032 95743856 102749504 131647802 162028064 191487712 263295604 324056128 382975424 526591208 1053182416 2106364832 4212729664
• Sum of all divisors σ(n): 10251521280
• Sum of proper divisors (its aliquot sum) s(n): 6038791616
• 4212729664 is an abundant number, because the sum of its proper divisors (6038791616) is greater than itself. Its abundance is 1826061952

Bases of 4212729664

• Binary: 11111011000110010010011101000000₂
• Hexadecimal: 0xFB192740
• Base-36: 1XO5F0G

Squares and roots of 4212729664

• 4212729664 squared (4212729664²) is 17747091221945552896
• 4212729664 cubed (4212729664³) is 74763697640404038477860306944
• The square root of 4212729664 is 64905.5441699705
• The cube root of 4212729664 is 1615.0570340927

Scales and comparisons

• 4,212,729,664 seconds is equal to 133 years, 49 weeks, 3 days, 10 hours, 41 minutes, 4 seconds.
• To count from 1 to 4,212,729,664 would take you about two hundred sixty-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 4212729664 cubic inches would be around 134.6 feet tall.

Recreational maths with 4212729664

• 4212729664 backwards is 4669272124
• The number of decimal digits it has is: 10
• The sum of 4212729664's digits is 43
• More coming soon!