19988150364

Names of 19988150364

• Cardinal: 19988150364 can be written as Nineteen billion, nine hundred eighty-eight million, one hundred fifty thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.9988150364 × 10¹⁰

Factors of 19988150364

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 963

Divisors of 19988150364

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 31 36 39 42 49 52 62 63 78 84 91 93 98 117 124 126 147 156 182 186 196 217 234 252 273 279 294 364 372 403 434 441 468 546 558 588 637 651 806 819 868 882 907 961 1092 1116 1209 1274 1302 1519 1612 1638 1764 1814 1911 1922 1953 2418 2548 2604 2721 2821 2883 3038 3276 3627 3628 3822 3844 3906 4557 4836 5442 5642 5733 5766 6076 6349 6727 7254 7644 7812 8163 8463 8649 9114 10884 11284 11466 11532 11791 12493 12698 13454 13671 14508 16326 16926 17298 18228 19047 19747 20181 22932 23582 24986 25389 25396 26908 27342 28117 32652 33852 34596 35373 37479 38094 39494 40362 44443 47089 47164 49972 50778 54684 56234 57141 59241 60543 70746 74958 76188 78988 80724 82537 84351 87451 88886 94178 101556 106119 112437 112468 114282 118482 121086 133329 141267 141492 149916 165074 168702 174902 177723 177772 188356 196819 212238 224874 228564 236964 242172 247611 253053 262353 266658 282534 330148 337404 349804 355446 365521 393638 399987 423801 424476 449748 495222 506106 524706 533316 565068 577759 590457 612157 710892 731042 742833 787059 787276 799974 847602 871627 990444 1012212 1049412 1096563 1155518 1180914 1224314 1377733 1462084 1485666 1574118 1599948 1695204 1733277 1743254 1771371 1836471 2193126 2311036 2361828 2448628 2558647 2614881 2755466 2971332 3148236 3289689 3466554 3486508 3542742 3672942 4133199 4386252 5117294 5199831 5229762 5509413 5510932 6101389 6579378 6933108 7085484 7345884 7675941 7844643 8266398 10234588 10399662 10459524 11018826 11331151 12202778 12399597 13158756 15351882 15689286 16532796 17910529 18304167 20799324 22037652 22662302 23027823 24405556 24799194 30703764 31378572 33993453 35821058 36608334 42709723 45324604 46055646 49598388 53731587 54912501 67986906 71642116 73216668 79318057 85419446 92111292 101980359 107463174 109825002 128129169 135973812 158636114 161194761 170838892 203960718 214926348 219650004 237954171 256258338 317272228 322389522 384387507 407921436 475908342 512516676 555226399 644779044 713862513 768775014 951816684 1110452798 1427725026 1537550028 1665679197 2220905596 2855450052 3331358394 4997037591 6662716788 9994075182 19988150364
• Sum of all divisors σ(n): 65475583992
• Sum of proper divisors (its aliquot sum) s(n): 45487433628
• 19988150364 is an abundant number, because the sum of its proper divisors (45487433628) is greater than itself. Its abundance is 25499283264

Bases of 19988150364

• Binary: 10010100111011000101111100001011100₂
• Hexadecimal: 0x4A762F85C
• Base-36: 96KFFJ0

Squares and roots of 19988150364

• 19988150364 squared (19988150364²) is 399526154973873332496
• 19988150364 cubed (19988150364³) is 7985788859968546661419815428544
• The square root of 19988150364 is 141379.4552401445
• The cube root of 19988150364 is 2713.8814296755

Scales and comparisons

• 19,988,150,364 seconds is equal to 635 years, 29 weeks, 1 day, 7 hours, 59 minutes, 24 seconds.
• To count from 1 to 19,988,150,364 would take you about one thousand, two hundred seventy-one 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 19988150364 cubic inches would be around 226.2 feet tall.

Recreational maths with 19988150364

• 19988150364 backwards is 46305188991
• The number of decimal digits it has is: 11
• The sum of 19988150364's digits is 54
• More coming soon!