19473716493

Names of 19473716493

• Cardinal: 19473716493 can be written as Nineteen billion, four hundred seventy-three million, seven hundred sixteen thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 1.9473716493 × 10¹⁰

Factors of 19473716493

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71

Divisors of 19473716493

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 7 9 11 19 21 27 31 33 57 63 77 81 93 99 133 171 189 209 217 231 243 279 297 341 361 399 513 567 589 627 651 693 729 837 891 961 1023 1083 1197 1463 1539 1701 1767 1881 1953 2079 2387 2511 2527 2673 2883 3069 3249 3591 3971 4123 4389 4617 5103 5301 5643 5859 6237 6479 6727 7161 7533 7581 8019 8649 9207 9747 10571 10773 11191 11913 12369 13167 13851 15903 16929 17577 18259 18711 19437 20181 21483 22599 22743 25947 27621 27797 29241 31713 32319 33573 35739 37107 39501 45353 47709 50787 52731 54777 56133 58311 60543 64449 68229 73997 77841 78337 82863 83391 87723 95139 96957 100719 107217 111321 118503 123101 127813 136059 143127 152361 158193 164331 174933 181629 193347 200849 204687 221991 233523 235011 248589 250173 263169 285417 302157 321651 333963 346921 355509 369303 383439 408177 429381 492993 524799 544887 580041 602547 614061 665973 700569 705033 750519 856251 861707 906471 964953 1001889 1040763 1066527 1107909 1150317 1224531 1405943 1478979 1574397 1634661 1740123 1807641 1842183 1997919 2115099 2251557 2428447 2568753 2585121 2719413 2894859 3005667 3122289 3323727 3450951 3673593 3816131 4217829 4436937 4723191 4903983 5422923 5993757 6345297 6754671 7285341 7706259 7755363 8158239 9366867 9971181 10352853 11020779 11448393 12653487 13310811 16268769 17981271 19035891 20264013 21856023 23266089 26712917 28100601 29913543 31058559 33062337 34345179 37960461 48806307 53943813 57107673 65568069 69798267 80138751 84301803 89740629 93175677 103035537 113881383 146418921 196704207 209394801 240416253 252905409 309106611 341644149 590112621 628184403 721248759 927319833 1024932447 1770337863 2163746277 2781959499 6491238831 19473716493
• Sum of all divisors σ(n): 39697725024
• Sum of proper divisors (its aliquot sum) s(n): 20224008531
• 19473716493 is an abundant number, because the sum of its proper divisors (20224008531) is greater than itself. Its abundance is 750292038

Bases of 19473716493

• Binary: 10010001000101110010101010100001101₂
• Hexadecimal: 0x488B9550D
• Base-36: 8Y25BT9

Squares and roots of 19473716493

• 19473716493 squared (19473716493²) is 379225634049740219049
• 19473716493 cubed (19473716493³) is 7384932484362808486059944075157
• The square root of 19473716493 is 139548.2586526969
• The cube root of 19473716493 is 2690.3964485733

Scales and comparisons

• 19,473,716,493 seconds is equal to 619 years, 10 weeks, 4 days, 5 hours, 41 minutes, 33 seconds.
• To count from 1 to 19,473,716,493 would take you about one thousand, two hundred thirty-eight 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 19473716493 cubic inches would be around 224.2 feet tall.

Recreational maths with 19473716493

• 19473716493 backwards is 39461737491
• The number of decimal digits it has is: 11
• The sum of 19473716493's digits is 54
• More coming soon!