19790768128824

Names of 19790768128824

• Cardinal: 19790768128824 can be written as Nineteen trillion, seven hundred ninety billion, seven hundred sixty-eight million, one hundred twenty-eight thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.9790768128824 × 10¹³

Factors of 19790768128824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 461004

Divisors of 19790768128824

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 28 33 36 42 44 56 61 63 66 72 77 84 88 99 122 126 127 132 154 168 183 198 231 244 252 254 264 308 366 381 396 427 462 488 504 508 549 616 671 693 732 762 792 854 889 924 1016 1098 1143 1281 1342 1386 1397 1464 1524 1708 1778 1848 2013 2196 2286 2562 2667 2684 2772 2794 3048 3416 3556 3843 4026 4191 4392 4572 4697 5124 5334 5368 5544 5588 6039 7112 7686 7747 8001 8052 8382 9144 9394 9779 10248 10668 11176 12078 12573 14091 15372 15494 16002 16104 16764 18788 19558 21336 23241 24156 25146 28182 29337 30744 30988 32004 33528 37576 39116 42273 46482 48312 50292 54229 56364 58674 61976 64008 69723 78232 84546 85217 88011 92964 100584 108458 112728 117348 139446 162687 169092 170434 176022 185928 216916 234696 255651 278892 325374 338184 340868 352044 433832 460793 488061 511302 557784 596519 650748 681736 704088 766953 921586 976122 1022604 1193038 1301496 1382379 1533906 1789557 1843172 1952244 2045208 2386076 2764758 3067812 3225551 3579114 3686344 3904488 4147137 4772152 5068723 5368671 5529516 6135624 6451102 7158228 8294274 9676653 10137446 10737342 11059032 12902204 14316456 15206169 16588548 19353306 20274892 21474684 25804408 28108373 29029959 30412338 33177096 35481061 38706612 40549784 42949368 45618507 56216746 58059918 58520711 60824676 70962122 77413224 84325119 91237014 106443183 112433492 116119836 117041422 121649352 141924244 168650238 175562133 182474028 196758611 212886366 224866984 232239672 234082844 252975357 283848488 309192103 319329549 337300476 351124266 364948056 393517222 409644977 425772732 468165688 505950714 526686399 590275833 618384206 638659098 643727821 674600952 702248532 787034444 819289954 851545464 927576309 1011901428 1053372798 1180551666 1228934931 1236768412 1277318196 1287455642 1404497064 1574068888 1638579908 1770827499 1855152618 1931183463 2023802856 2106745596 2164344721 2361103332 2457869862 2473536824 2554636392 2574911284 2782728927 3277159816 3541654998 3569763371 3686804793 3710305236 3862366926 4213491192 4328689442 4506094747 4722206664 4915739724 5149822568 5565457854 5793550389 6493034163 7083309996 7139526742 7373609586 7420610472 7724733852 8657378884 9012189494 9831479448 10709290113 11130915708 11587100778 12986068326 13518284241 14166619992 14279053484 14747219172 15449467704 17314757768 18024378988 19479102489 21418580226 22261831416 23174201556 24988343597 25972136652 27036568482 28558106968 29494438344 32127870339 36048757976 38958204978 39267397081 40554852723 42837160452 46348403112 49976687194 51944273304 54073136964 64255740678 74965030791 77916409956 78534794162 81109705446 85674320904 99953374388 108146273928 117802191243 128511481356 149930061582 155832819912 157069588324 162219410892 199906748776 224895092373 235604382486 257022962712 274871779567 299860123164 314139176648 324438821784 353406573729 449790184746 471208764972 549743559134 599720246328 706813147458 824615338701 899580369492 942417529944 1099487118268 1413626294916 1649230677402 1799160738984 2198974236536 2473846016103 2827252589832 3298461354804 4947692032206 6596922709608 9895384064412 19790768128824
• Sum of all divisors σ(n): 68456441364480
• Sum of proper divisors (its aliquot sum) s(n): 48665673235656
• 19790768128824 is an abundant number, because the sum of its proper divisors (48665673235656) is greater than itself. Its abundance is 28874905106832

Bases of 19790768128824

• Binary: 100011111111111100101101101000100001100111000₂
• Hexadecimal: 0x11FFE5B44338
• Base-36: 70JR4D0E0

Squares and roots of 19790768128824

• 19790768128824 squared (19790768128824²) is 391674503128875810259622976
• 19790768128824 cubed (19790768128824³) is 7751539273395931452734515466371238260224
• The square root of 19790768128824 is 4448681.6169314701
• The cube root of 19790768128824 is 27049.1870330683

Scales and comparisons

• 19,790,768,128,824 seconds is equal to 629,285 years, 10 weeks, 6 days, 7 hours, 20 minutes, 24 seconds.
• To count from 1 to 19,790,768,128,824 would take you about one million, five hundred seventy-three thousand, two hundred thirteen 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 19790768128824 cubic inches would be around 2254.1 feet tall.

Recreational maths with 19790768128824

• 19790768128824 backwards is 42882186709791
• 19790768128824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19790768128824's digits is 72
• More coming soon!