16855601728

Names of 16855601728

• Cardinal: 16855601728 can be written as Sixteen billion, eight hundred fifty-five million, six hundred one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6855601728 × 10¹⁰

Factors of 16855601728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 104

Divisors of 16855601728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 47 49 56 62 64 68 94 98 112 119 124 136 188 196 217 224 238 248 272 329 343 376 392 434 448 476 496 527 544 658 686 752 784 799 833 868 952 961 992 1054 1088 1316 1372 1457 1504 1519 1568 1598 1666 1736 1904 1922 1984 2108 2303 2632 2744 2914 3008 3038 3136 3196 3332 3472 3689 3808 3844 4216 4606 5264 5488 5593 5828 5831 6076 6392 6664 6727 6944 7378 7616 7688 8432 9212 10199 10528 10633 10976 11186 11656 11662 12152 12784 13328 13454 13888 14756 15376 16121 16337 16864 18424 20398 21056 21266 21952 22372 23312 23324 24304 24769 25568 25823 26656 26908 29512 30752 32242 32674 33728 36848 39151 40796 42532 44744 45167 46624 46648 47089 48608 49538 51136 51646 53312 53816 59024 61504 64484 65348 71393 73696 78302 81592 85064 89488 90334 93248 93296 94178 97216 99076 103292 107632 114359 118048 128968 130696 142786 147392 156604 163184 170128 173383 178976 180668 180761 186592 188356 198152 206584 215264 228718 236096 257936 261392 274057 285572 313208 316169 326368 329623 340256 346766 357952 361336 361522 373184 376712 396304 413168 430528 457436 499751 515872 522784 548114 571144 626416 632338 652736 659246 680512 693532 722672 723044 753424 767839 792608 800513 826336 914872 999502 1031744 1045568 1096228 1142288 1213681 1252832 1264676 1318492 1387064 1445344 1446088 1506848 1535678 1585216 1601026 1652672 1829744 1999004 2192456 2213183 2284576 2427362 2505664 2529352 2636984 2774128 2890688 2892176 3013696 3071356 3202052 3659488 3998008 4384912 4426366 4569152 4854724 5058704 5273968 5374873 5548256 5603591 5784352 6142712 6404104 7318976 7996016 8495767 8769824 8852732 9709448 10117408 10547936 10749746 11096512 11207182 11568704 12285424 12808208 15492281 15992032 16991534 17539648 17705464 19418896 20234816 21095872 21499492 22414364 24570848 25616416 30984562 31984064 33983068 35410928 37624111 38837792 42998984 44828728 49141696 51232832 61969124 67966136 70821856 75248222 77675584 85997968 89657456 123938248 135932272 141643712 150496444 171995936 179314912 247876496 263368777 271864544 300992888 343991872 358629824 495752992 526737554 543729088 601985776 991505984 1053475108 1203971552 2106950216 2407943104 4213900432 8427800864 16855601728
• Sum of all divisors σ(n): 43583961600
• Sum of proper divisors (its aliquot sum) s(n): 26728359872
• 16855601728 is an abundant number, because the sum of its proper divisors (26728359872) is greater than itself. Its abundance is 9872758144

Bases of 16855601728

• Binary: 1111101100101011000001001001000000₂
• Hexadecimal: 0x3ECAC1240
• Base-36: 7QRE1J4

Squares and roots of 16855601728

• 16855601728 squared (16855601728²) is 284111309612956585984
• 16855601728 cubed (16855601728³) is 4788867081256494041900890980352
• The square root of 16855601728 is 129829.1251145133
• The cube root of 16855601728 is 2563.9807112207

Scales and comparisons

• 16,855,601,728 seconds is equal to 535 years, 49 weeks, 4 days, 23 hours, 35 minutes, 28 seconds.
• To count from 1 to 16,855,601,728 would take you about one thousand and 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 16855601728 cubic inches would be around 213.7 feet tall.

Recreational maths with 16855601728

• 16855601728 backwards is 82710655861
• 16855601728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16855601728's digits is 49
• More coming soon!