19338513012

Names of 19338513012

• Cardinal: 19338513012 can be written as Nineteen billion, three hundred thirty-eight million, five hundred thirteen thousand and twelve.

Scientific notation

• Scientific notation: 1.9338513012 × 10¹⁰

Factors of 19338513012

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1082

Divisors of 19338513012

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 53 63 78 84 91 106 117 126 127 156 159 182 212 234 252 254 273 318 364 371 381 468 477 508 546 636 689 742 762 819 877 889 954 1092 1113 1143 1378 1484 1524 1638 1651 1754 1778 1908 2067 2226 2286 2631 2667 2756 3276 3302 3339 3508 3556 4134 4452 4572 4823 4953 5262 5334 6139 6201 6604 6678 6731 7893 8001 8268 9646 9906 10524 10668 11401 11557 12278 12402 13356 13462 14469 14859 15786 16002 18417 19292 19812 20193 22802 23114 24556 24804 26924 28938 29718 31572 32004 34203 34671 36834 40386 43407 45604 46228 46481 47117 55251 57876 59436 60579 68406 69342 73668 79807 80772 86814 87503 92962 94234 102609 104013 110502 111379 121158 136812 138684 139443 141351 159614 173628 175006 185924 188468 205218 208026 221004 222758 239421 242316 262509 278886 282702 319228 325367 334137 350012 410436 416052 418329 424053 445516 478842 525018 557772 565404 604253 612521 650734 668274 718263 779653 787527 836658 848106 957684 976101 1002411 1050036 1208506 1225042 1301468 1336548 1436526 1447927 1559306 1575054 1673316 1696212 1812759 1837563 1952202 2004822 2338959 2417012 2450084 2873052 2895854 2928303 3118612 3150108 3625518 3675126 3904404 4009644 4229771 4343781 4677918 5438277 5512689 5791708 5856606 5903087 7016877 7251036 7350252 8459542 8687562 9355836 10135489 10876554 11025378 11713212 11806174 12689313 13031343 14033754 16919084 17375124 17709261 20270978 21753108 22050756 23612348 25378626 26062686 28067508 30406467 35418522 38067939 40541956 41321609 50757252 52125372 53127783 60812934 70837044 76135878 76740131 82643218 91219401 106255566 121625868 123964827 152271756 153480262 165286436 182438802 212511132 230220393 247929654 306960524 364877604 371894481 460440786 495859308 537180917 690661179 743788962 920881572 1074361834 1381322358 1487577924 1611542751 2148723668 2762644716 3223085502 4834628253 6446171004 9669256506 19338513012
• Sum of all divisors σ(n): 61852557312
• Sum of proper divisors (its aliquot sum) s(n): 42514044300
• 19338513012 is an abundant number, because the sum of its proper divisors (42514044300) is greater than itself. Its abundance is 23175531288

Bases of 19338513012

• Binary: 10010000000101010100100101001110100₂
• Hexadecimal: 0x480AA4A74
• Base-36: 8VTNG50

Squares and roots of 19338513012

• 19338513012 squared (19338513012²) is 373978085515293312144
• 19338513012 cubed (19338513012³) is 7232180072940348441893321617728
• The square root of 19338513012 is 139062.9821771417
• The cube root of 19338513012 is 2684.1556255883

Scales and comparisons

• 19,338,513,012 seconds is equal to 614 years, 47 weeks, 9 hours, 10 minutes, 12 seconds.
• To count from 1 to 19,338,513,012 would take you about one thousand, two hundred twenty-nine 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 19338513012 cubic inches would be around 223.7 feet tall.

Recreational maths with 19338513012

• 19338513012 backwards is 21031583391
• 19338513012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19338513012's digits is 36
• More coming soon!