19213839008

Names of 19213839008

• Cardinal: 19213839008 can be written as Nineteen billion, two hundred thirteen million, eight hundred thirty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.9213839008 × 10¹⁰

Factors of 19213839008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 19213839008

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 68 79 91 104 112 119 136 158 182 208 221 224 238 272 289 316 364 416 442 476 544 553 578 632 728 884 952 1027 1106 1156 1264 1343 1456 1547 1768 1904 2023 2054 2212 2312 2528 2686 2912 3094 3536 3757 3808 4046 4108 4424 4624 4913 5372 6188 7072 7189 7514 8092 8216 8848 9248 9401 9826 10744 12376 14378 15028 16184 16432 17459 17696 18802 19652 21488 22831 24752 26299 28756 30056 32368 32864 34391 34918 37604 39304 42976 45662 49504 52598 57512 60112 63869 64736 68782 69836 75208 78608 83521 91324 105196 115024 120224 122213 127738 137564 139672 150416 157216 159817 167042 182648 210392 230048 244426 255476 275128 279344 296803 300832 319634 334084 365296 388127 420784 447083 488852 510952 550256 558688 584647 593606 639268 668168 730592 776254 841568 894166 977704 1021904 1085773 1100512 1169294 1187212 1278536 1336336 1552508 1788332 1955408 2043808 2077621 2171546 2338588 2374424 2557072 2672672 2716889 3105016 3576664 3910816 4155242 4343092 4677176 4748848 5045651 5114144 5433778 6210032 6598159 7153328 7600411 8310484 8686184 9354352 9497696 10091302 10867556 12420064 13196318 14306656 15200822 16620968 17372368 18708704 20182604 21735112 26392636 30401644 33241936 34744736 35319557 40365208 43470224 46187113 52785272 60803288 66483872 70639114 80730416 85776067 86940448 92374226 105570544 121606576 141278228 161460832 171552134 184748452 211141088 243213152 282556456 343104268 369496904 565112912 600432469 686208536 738993808 1130225824 1200864938 1372417072 1477987616 2401729876 2744834144 4803459752 9606919504 19213839008
• Sum of all divisors σ(n): 50092519680
• Sum of proper divisors (its aliquot sum) s(n): 30878680672
• 19213839008 is an abundant number, because the sum of its proper divisors (30878680672) is greater than itself. Its abundance is 11664841664

Bases of 19213839008

• Binary: 10001111001001110111110101010100000₂
• Hexadecimal: 0x4793BEAA0
• Base-36: 8TRF928

Squares and roots of 19213839008

• 19213839008 squared (19213839008²) is 369171609425342424064
• 19213839008 cubed (19213839008³) is 7093203869822784731238161088512
• The square root of 19213839008 is 138613.9928290069
• The cube root of 19213839008 is 2678.3749991479

Scales and comparisons

• 19,213,839,008 seconds is equal to 610 years, 48 weeks, 6 days, 9 hours, 30 minutes, 8 seconds.
• To count from 1 to 19,213,839,008 would take you about one thousand, two hundred twenty-one 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 19213839008 cubic inches would be around 223.2 feet tall.

Recreational maths with 19213839008

• 19213839008 backwards is 80093831291
• The number of decimal digits it has is: 11
• The sum of 19213839008's digits is 44
• More coming soon!