19481088816

Names of 19481088816

• Cardinal: 19481088816 can be written as Nineteen billion, four hundred eighty-one million, eighty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.9481088816 × 10¹⁰

Factors of 19481088816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1269

Divisors of 19481088816

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 36 38 42 48 54 56 57 63 72 76 84 108 112 114 126 133 144 152 168 171 189 216 228 252 266 304 336 342 378 399 409 432 456 504 513 532 684 756 798 818 829 912 1008 1026 1064 1197 1227 1368 1512 1596 1636 1658 2052 2128 2394 2454 2487 2736 2863 3024 3192 3272 3316 3591 3681 4104 4788 4908 4974 5726 5803 6384 6544 6632 7182 7362 7461 7771 8208 8589 9576 9816 9948 11043 11452 11606 13264 14364 14724 14922 15542 15751 17178 17409 19152 19632 19896 22086 22383 22904 23212 23313 25767 28728 29448 29844 31084 31502 34356 34818 39792 44172 44766 45808 46424 46626 47253 51534 52227 54397 57456 58896 59688 62168 63004 68712 69636 69939 77301 88344 89532 92848 93252 94506 103068 104454 108794 110257 119376 124336 126008 137424 139272 139878 141759 154602 156681 163191 176688 179064 186504 189012 206136 208908 209817 217588 220514 252016 278544 279756 283518 309204 313362 326382 330771 339061 358128 373008 378024 412272 417816 419634 425277 435176 441028 489573 559512 567036 618408 626724 652764 661542 678122 756048 835632 839268 850554 870352 882056 979146 992313 1017183 1119024 1134072 1236816 1253448 1305528 1323084 1356244 1468719 1678536 1701108 1764112 1958292 1984626 2034366 2268144 2373427 2506896 2611056 2646168 2712488 2937438 2976939 3051549 3357072 3402216 3916584 3969252 4068732 4746854 5292336 5424976 5874876 5953878 6103098 6442159 6804432 7120281 7833168 7938504 8137464 9154647 9493708 11749752 11907756 12206196 12884318 14240562 15877008 16274928 18309294 18987416 19326477 21360843 23499504 23815512 24412392 25768636 28481124 36618588 37974832 38652954 42721686 45095113 47631024 48824784 51537272 56962248 57979431 64082529 73237176 77305908 85443372 90190226 103074544 113924496 115958862 128165058 135285339 146474352 154611816 170886744 173938293 180380452 231917724 256330116 270570678 309223632 341773488 347876586 360760904 405856017 463835448 512660232 541141356 695753172 721521808 811712034 927670896 1025320464 1082282712 1217568051 1391506344 1623424068 2164565424 2435136102 2783012688 3246848136 4870272204 6493696272 9740544408 19481088816
• Sum of all divisors σ(n): 67515520000
• Sum of proper divisors (its aliquot sum) s(n): 48034431184
• 19481088816 is an abundant number, because the sum of its proper divisors (48034431184) is greater than itself. Its abundance is 28553342368

Bases of 19481088816

• Binary: 10010001001001010011101001100110000₂
• Hexadecimal: 0x48929D330
• Base-36: 8Y6JCC0

Squares and roots of 19481088816

• 19481088816 squared (19481088816²) is 379512821456880281856
• 19481088816 cubed (19481088816³) is 7393322981612235285115849322496
• The square root of 19481088816 is 139574.6711119177
• The cube root of 19481088816 is 2690.7359141497

Scales and comparisons

• 19,481,088,816 seconds is equal to 619 years, 22 weeks, 5 days, 13 hours, 33 minutes, 36 seconds.
• To count from 1 to 19,481,088,816 would take you about one thousand, two hundred thirty-eight 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 19481088816 cubic inches would be around 224.2 feet tall.

Recreational maths with 19481088816

• 19481088816 backwards is 61888018491
• 19481088816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19481088816's digits is 54
• More coming soon!