19488089808

Names of 19488089808

• Cardinal: 19488089808 can be written as Nineteen billion, four hundred eighty-eight million, eighty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.9488089808 × 10¹⁰

Factors of 19488089808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1111

Divisors of 19488089808

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 33 34 36 44 48 51 54 66 68 72 88 99 102 108 132 136 144 153 176 187 198 204 216 264 272 297 306 317 374 396 408 432 459 528 561 594 612 634 748 761 792 816 918 951 1122 1188 1224 1268 1496 1522 1584 1683 1836 1902 2244 2283 2376 2448 2536 2853 2992 3044 3366 3487 3672 3804 4488 4566 4752 5049 5072 5389 5706 6088 6732 6849 6974 7344 7608 8371 8559 8976 9132 10098 10461 10778 11412 12176 12937 13464 13698 13948 15216 16167 16742 17118 18264 20196 20547 20922 21556 22824 25113 25874 26928 27396 27896 31383 32334 33484 34236 36528 38811 40392 41094 41844 43112 45648 48501 50226 51748 54792 55792 59279 62766 64668 66968 68472 75339 77622 80784 82188 83688 86224 94149 97002 100452 103496 109584 116433 118558 125532 129336 133936 136944 142307 145503 150678 155244 164376 167376 177837 188298 194004 200904 206992 226017 232866 237116 241237 251064 258672 284614 291006 301356 310488 328752 349299 355674 376596 388008 401808 426921 452034 465732 474232 482474 502128 533511 569228 582012 602712 620976 698598 711348 723711 753192 776016 853842 904068 931464 948464 964948 1067022 1138456 1164024 1205424 1280763 1397196 1422696 1447422 1506384 1600533 1707684 1808136 1862928 1929896 2134044 2171133 2276912 2328048 2561526 2653607 2794392 2845392 2894844 3201066 3415368 3616272 3842289 3859792 4101029 4268088 4342266 5123052 5307214 5588784 5789688 6402132 6513399 6830736 7684578 7960821 8202058 8536176 8684532 10246104 10614428 11579376 12303087 12804264 13026798 15369156 15921642 16404116 17369064 20492208 21228856 23882463 24606174 25608528 26053596 30738312 31843284 32808232 34738128 36909261 42457712 45111319 47764926 49212348 52107192 61476624 63686568 65616464 71647389 73818522 90222638 95529852 98424696 104214384 110727783 127373136 135333957 143294778 147637044 180445276 191059704 196849392 221455566 270667914 286589556 295274088 360890552 382119408 406001871 442911132 541335828 573179112 590548176 721781104 812003742 885822264 1082671656 1146358224 1218005613 1624007484 1771644528 2165343312 2436011226 3248014968 4872022452 6496029936 9744044904 19488089808
• Sum of all divisors σ(n): 64901917440
• Sum of proper divisors (its aliquot sum) s(n): 45413827632
• 19488089808 is an abundant number, because the sum of its proper divisors (45413827632) is greater than itself. Its abundance is 25925737824

Bases of 19488089808

• Binary: 10010001001100101001010011011010000₂
• Hexadecimal: 0x48994A6D0
• Base-36: 8YAPEC0

Squares and roots of 19488089808

• 19488089808 squared (19488089808²) is 379785644364673476864
• 19488089808 cubed (19488089808³) is 7401296745167905819721242202112
• The square root of 19488089808 is 139599.7485957621
• The cube root of 19488089808 is 2691.0582021667

Scales and comparisons

• 19,488,089,808 seconds is equal to 619 years, 34 weeks, 2 days, 14 hours, 16 minutes, 48 seconds.
• To count from 1 to 19,488,089,808 would take you about one thousand, two hundred thirty-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 19488089808 cubic inches would be around 224.3 feet tall.

Recreational maths with 19488089808

• 19488089808 backwards is 80898088491
• The number of decimal digits it has is: 11
• The sum of 19488089808's digits is 63
• More coming soon!