19796422464

Names of 19796422464

• Cardinal: 19796422464 can be written as Nineteen billion, seven hundred ninety-six million, four hundred twenty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.9796422464 × 10¹⁰

Factors of 19796422464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1971

Divisors of 19796422464

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 67 72 78 84 91 96 104 108 112 117 126 134 144 156 168 182 189 192 201 208 216 224 234 252 268 273 288 312 336 351 364 378 402 416 432 448 468 469 504 536 546 576 603 624 672 702 728 756 804 819 832 864 871 936 938 1008 1072 1092 1206 1248 1344 1404 1407 1456 1512 1608 1638 1728 1742 1809 1872 1876 1879 2016 2144 2184 2412 2457 2496 2613 2808 2814 2912 3024 3216 3276 3484 3618 3744 3752 3758 4032 4221 4288 4368 4824 4914 5226 5616 5628 5637 5824 6048 6097 6432 6552 6968 7236 7488 7504 7516 7839 8442 8736 9648 9828 10452 11232 11256 11274 12096 12194 12663 12864 13104 13153 13936 14472 15008 15032 15678 16884 16911 17472 18291 19296 19656 20904 22464 22512 22548 23517 24388 24427 25326 26208 26306 27872 28944 30016 30064 31356 33768 33822 36582 38592 39312 39459 41808 45024 45096 47034 48776 48854 50652 50733 52416 52612 54873 55744 57888 60128 62712 67536 67644 73164 73281 78624 78918 83616 90048 90192 94068 97552 97708 101304 101466 105224 109746 115776 118377 120256 125424 125893 135072 135288 146328 146562 157248 157836 164619 167232 170989 180384 188136 195104 195416 202608 202932 210448 219492 219843 236754 250848 251786 270144 270576 292656 293124 315672 329238 341978 355131 360768 376272 377679 390208 390832 405216 405864 420896 438984 439686 473508 501696 503572 512967 541152 585312 586248 631344 658476 659529 683956 710262 752544 755358 781664 810432 811728 841792 877968 879372 881251 947016 1007144 1025934 1082304 1133037 1170624 1172496 1262688 1316952 1319058 1367912 1420524 1505088 1510716 1538901 1563328 1623456 1636609 1755936 1758744 1762502 1894032 2014288 2051868 2266074 2344992 2525376 2633904 2638116 2643753 2735824 2841048 3021432 3077802 3246912 3273218 3399111 3511872 3517488 3525004 3788064 4028576 4103736 4532148 4616703 4689984 4909827 5267808 5276232 5287506 5471648 5682096 6042864 6155604 6546436 6798222 7034976 7050008 7576128 7931259 8057152 8207472 9064296 9233406 9819654 10535616 10552464 10575012 10943296 11364192 11456263 12085728 12311208 13092872 13596444 14069952 14100016 14729481 15862518 16414944 18128592 18466812 19639308 21104928 21150024 22728384 22912526 23793777 24171456 24622416 26185744 27192888 28200032 29458962 31725036 32829888 34368789 36257184 36933624 39278616 42209856 42300048 44188443 45825052 47587554 49244832 52371488 54385776 56400064 58917924 63450072 68737578 72514368 73867248 78557232 84600096 88376886 91650104 95175108 98489664 103106367 104742976 108771552 117835848 126900144 137475156 147734496 157114464 169200192 176753772 183300208 190350216 206212734 217543104 235671696 253800288 274950312 295468992 309319101 314228928 353507544 366600416 380700432 412425468 471343392 507600576 549900624 618638202 707015088 733200832 761400864 824850936 942686784 1099801248 1237276404 1414030176 1522801728 1649701872 2199602496 2474552808 2828060352 3299403744 4949105616 6598807488 9898211232 19796422464
• Sum of all divisors σ(n): 72735846400
• Sum of proper divisors (its aliquot sum) s(n): 52939423936
• 19796422464 is an abundant number, because the sum of its proper divisors (52939423936) is greater than itself. Its abundance is 33143001472

Bases of 19796422464

• Binary: 10010011011111101010110111101000000₂
• Hexadecimal: 0x49BF56F40
• Base-36: 93EA1C0

Squares and roots of 19796422464

• 19796422464 squared (19796422464²) is 391898342373163831296
• 19796422464 cubed (19796422464³) is 7758185148560463540620440633344
• The square root of 19796422464 is 140699.7599997953
• The cube root of 19796422464 is 2705.1762823377

Scales and comparisons

• 19,796,422,464 seconds is equal to 629 years, 24 weeks, 1 day, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 19,796,422,464 would take you about one thousand, two hundred fifty-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 19796422464 cubic inches would be around 225.4 feet tall.

Recreational maths with 19796422464

• 19796422464 backwards is 46422469791
• 19796422464 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19796422464's digits is 54
• More coming soon!