1819013328

Names of 1819013328

• Cardinal: 1819013328 can be written as One billion, eight hundred nineteen million, thirteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.819013328 × 10⁹

Factors of 1819013328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145

Divisors of 1819013328

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 23 24 27 33 34 36 44 46 48 51 54 66 68 69 72 88 89 92 99 102 108 121 132 136 138 144 153 176 178 184 187 198 204 207 216 242 253 264 267 272 276 297 306 356 363 368 374 391 396 408 414 432 459 484 506 528 534 552 561 594 612 621 712 726 748 759 782 792 801 816 828 918 968 979 1012 1068 1089 1104 1122 1173 1188 1224 1242 1424 1452 1496 1513 1518 1564 1584 1602 1656 1683 1836 1936 1958 2024 2047 2057 2136 2178 2244 2277 2346 2376 2403 2448 2484 2783 2904 2937 2992 3026 3036 3128 3204 3267 3312 3366 3519 3672 3916 4048 4094 4114 4272 4301 4356 4488 4539 4554 4692 4752 4806 4968 5049 5566 5808 5874 6052 6072 6141 6171 6256 6408 6534 6732 6831 7038 7344 7832 8188 8228 8349 8602 8712 8811 8976 9078 9108 9384 9612 9936 10098 10557 10769 11132 11748 12104 12144 12282 12342 12816 12903 13068 13464 13617 13662 14076 15664 16376 16456 16643 16698 17204 17424 17622 18156 18216 18423 18513 18768 19224 20196 21114 21538 22264 22517 23496 24208 24564 24684 25047 25806 26136 26433 26928 27234 27324 28152 32307 32752 32912 33286 33396 34408 34799 35244 36312 36432 36846 37026 38448 38709 40392 40851 42228 43076 44528 45034 46992 47311 49128 49368 49929 50094 51612 52272 52866 54468 54648 55269 55539 56304 64614 66572 66792 67551 68816 69598 70488 72624 73692 74052 75141 77418 80784 81702 84456 86152 90068 94622 96921 98256 98736 99858 100188 103224 104397 105732 108936 109296 110538 111078 116127 129228 133144 133584 135102 139196 140976 141933 147384 148104 149787 150282 154836 163404 168912 172304 180136 183073 189244 193842 199716 200376 202653 206448 208794 211464 217872 221076 222156 232254 247687 258456 266288 270204 278392 283866 290763 294768 296208 299574 300564 309672 313191 326808 360272 366146 378488 382789 387684 399432 400752 405306 417588 422928 425799 442152 444312 449361 464508 495374 516912 540408 549219 556784 567732 581526 599148 601128 607959 619344 626382 653616 732292 743061 756976 765578 775368 798864 810612 835176 851598 884304 888624 898722 929016 939573 990748 1080816 1098438 1135464 1148367 1163052 1198296 1202256 1215918 1252764 1277397 1464584 1486122 1531156 1550736 1621224 1647657 1670352 1703196 1797444 1858032 1879146 1981496 2196876 2229183 2270928 2296734 2326104 2396592 2431836 2505528 2554794 2929168 2972244 3062312 3242448 3295314 3406392 3445101 3594888 3758292 3962992 4210679 4393752 4458366 4593468 4652208 4863672 4942971 5011056 5109588 5944488 6124624 6590628 6687549 6812784 6890202 7189776 7516584 8421358 8787504 8916732 9186936 9727344 9885942 10219176 10335303 11888976 12632037 13181256 13375098 13780404 15033168 16842716 17833464 18373872 19771884 20438352 20670606 25264074 26362512 26750196 27560808 33685432 35666928 37896111 39543768 41341212 50528148 53500392 55121616 67370864 75792222 79087536 82682424 101056296 107000784 113688333 151584444 165364848 202112592 227376666 303168888 454753332 606337776 909506664 1819013328
• Sum of all divisors σ(n): 6412089600
• Sum of proper divisors (its aliquot sum) s(n): 4593076272
• 1819013328 is an abundant number, because the sum of its proper divisors (4593076272) is greater than itself. Its abundance is 2774062944

Bases of 1819013328

• Binary: 1101100011010111111000011010000₂
• Hexadecimal: 0x6C6BF0D0
• Base-36: U2ZRO0

Squares and roots of 1819013328

• 1819013328 squared (1819013328²) is 3308809487441635584
• 1819013328 cubed (1819013328³) is 6018768557469183749415063552
• The square root of 1819013328 is 42649.8924734869
• The cube root of 1819013328 is 1220.7084767863

Scales and comparisons

• 1,819,013,328 seconds is equal to 57 years, 43 weeks, 4 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,819,013,328 would take you about one hundred fifteen 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 1819013328 cubic inches would be around 101.7 feet tall.

Recreational maths with 1819013328

• 1819013328 backwards is 8233109181
• 1819013328 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1819013328's digits is 36
• More coming soon!