19484908128

Names of 19484908128

• Cardinal: 19484908128 can be written as Nineteen billion, four hundred eighty-four million, nine hundred eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.9484908128 × 10¹⁰

Factors of 19484908128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 837

Divisors of 19484908128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 53 54 56 63 72 84 89 96 106 108 112 126 144 159 168 178 189 212 216 224 252 267 288 318 336 356 371 378 424 432 477 504 534 623 636 672 683 712 742 756 801 848 864 954 1008 1068 1113 1246 1272 1366 1424 1431 1484 1512 1602 1696 1869 1908 2016 2049 2136 2226 2403 2492 2544 2732 2848 2862 2968 3024 3204 3339 3738 3816 4098 4272 4452 4717 4781 4806 4984 5088 5464 5607 5724 5936 6048 6147 6408 6678 7476 7632 8196 8544 8904 9434 9562 9612 9968 10017 10928 11214 11448 11872 12294 12816 13356 14151 14343 14952 15264 16392 16821 17808 18441 18868 19124 19224 19936 20034 21856 22428 22896 24588 25632 26712 28302 28686 29904 32784 33019 33642 35616 36199 36882 37736 38248 38448 40068 42453 43029 44856 45792 49176 53424 56604 57372 59808 60787 65568 66038 67284 72398 73764 75472 76496 76896 80136 84906 86058 89712 98352 99057 106848 108597 113208 114744 121574 127359 129087 132076 134568 144796 147528 150944 152992 160272 169812 172116 179424 182361 196704 198114 217194 226416 229488 243148 253393 254718 258174 264152 269136 289592 295056 297171 320544 325791 339624 344232 364722 396228 425509 434388 452832 458976 486296 506786 509436 516348 528304 538272 547083 579184 590112 594342 651582 679248 688464 729444 760179 792456 851018 868776 891513 972592 977373 1013572 1018872 1032696 1056608 1094166 1158368 1188684 1276527 1303164 1358496 1376928 1458888 1520358 1584912 1641249 1702036 1737552 1783026 1945184 1954746 2027144 2037744 2065392 2188332 2280537 2377368 2553054 2606328 2917776 3040716 3169824 3221711 3282498 3404072 3475104 3566052 3829581 3909492 4054288 4075488 4130784 4376664 4561074 4754736 5106108 5212656 5835552 6081432 6443422 6564996 6808144 6841611 7132104 7659162 7818984 8108576 8753328 9122148 9509472 9665133 10212216 10425312 11488743 12162864 12886844 13129992 13616288 13683222 14264208 15318324 15637968 17506656 18244296 19330266 20424432 22551977 22977486 24325728 25773688 26259984 27366444 28528416 28995399 30636648 31275936 36488592 38660532 40848864 45103954 45954972 51547376 52519968 54732888 57990798 61273296 67655931 72977184 77321064 86986197 90207908 91909944 103094752 109465776 115981596 122546592 135311862 154642128 173972394 180415816 183819888 202967793 218931552 231963192 270623724 309284256 347944788 360831632 367639776 405935586 463926384 541247448 608903379 695889576 721663264 811871172 927852768 1082494896 1217806758 1391779152 1623742344 2164989792 2435613516 2783558304 3247484688 4871227032 6494969376 9742454064 19484908128
• Sum of all divisors σ(n): 67016678400
• Sum of proper divisors (its aliquot sum) s(n): 47531770272
• 19484908128 is an abundant number, because the sum of its proper divisors (47531770272) is greater than itself. Its abundance is 28046862144

Bases of 19484908128

• Binary: 10010001001011001000001101001100000₂
• Hexadecimal: 0x489641A60
• Base-36: 8Y8T7C0

Squares and roots of 19484908128

• 19484908128 squared (19484908128²) is 379661644756600464384
• 19484908128 cubed (19484908128³) is 7397672267807732970124376113152
• The square root of 19484908128 is 139588.3524080715
• The cube root of 19484908128 is 2690.9117443021

Scales and comparisons

• 19,484,908,128 seconds is equal to 619 years, 29 weeks, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 19,484,908,128 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 19484908128 cubic inches would be around 224.2 feet tall.

Recreational maths with 19484908128

• 19484908128 backwards is 82180948491
• 19484908128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19484908128's digits is 54
• More coming soon!