16551744768

Names of 16551744768

• Cardinal: 16551744768 can be written as Sixteen billion, five hundred fifty-one million, seven hundred forty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6551744768 × 10¹⁰

Factors of 16551744768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 326

Divisors of 16551744768

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 97 104 108 117 128 144 156 162 192 194 208 211 216 234 243 256 288 291 312 324 351 384 388 416 422 432 468 486 576 582 624 633 648 702 768 776 832 844 864 873 936 972 1053 1152 1164 1248 1261 1266 1296 1404 1552 1664 1688 1728 1746 1872 1899 1944 2106 2304 2328 2496 2522 2532 2592 2619 2743 2808 3104 3159 3328 3376 3456 3492 3744 3783 3798 3888 4212 4656 4992 5044 5064 5184 5238 5486 5616 5697 6208 6318 6752 6912 6984 7488 7566 7596 7776 7857 8229 8424 9312 9984 10088 10128 10368 10476 10972 11232 11349 11394 12416 12636 13504 13968 14976 15132 15192 15552 15714 16458 16848 17091 18624 20176 20256 20467 20736 20952 21944 22464 22698 22788 23571 24687 24832 25272 27008 27936 29952 30264 30384 31104 31428 32916 33696 34047 34182 37248 40352 40512 40934 41904 43888 44928 45396 45576 47142 49374 50544 51273 54016 55872 60528 60768 61401 62208 62856 65832 67392 68094 68364 74061 74496 80704 81024 81868 83808 87776 89856 90792 91152 94284 98748 101088 102141 102546 111744 121056 121536 122802 125712 131664 134784 136188 136728 148122 161408 162048 163736 167616 175552 181584 182304 184203 188568 197496 202176 204282 205092 222183 223488 242112 243072 245604 251424 263328 266071 269568 272376 273456 296244 306423 322816 327472 335232 351104 363168 364608 368406 377136 394992 404352 408564 410184 444366 484224 486144 491208 502848 526656 532142 544752 546912 552609 592488 612846 654944 666549 670464 702208 726336 729216 736812 754272 789984 798213 808704 817128 820368 888732 968448 982416 1005696 1053312 1064284 1089504 1093824 1105218 1184976 1225692 1309888 1333098 1452672 1458432 1473624 1508544 1579968 1596426 1634256 1640736 1657827 1777464 1964832 2011392 2106624 2128568 2179008 2187648 2210436 2369952 2394639 2451384 2619776 2666196 2905344 2947248 3017088 3159936 3192852 3268512 3281472 3315654 3554928 3929664 4257136 4358016 4375296 4420872 4739904 4789278 4902768 4973481 5239552 5332392 5894496 6034176 6319872 6385704 6537024 6562944 6631308 7109856 7183917 7859328 8514272 8716032 8841744 9479808 9578556 9805536 9946962 10664784 11788992 12771408 13074048 13125888 13262616 14219712 14367834 15718656 17028544 17683488 18959616 19157112 19611072 19893924 21329568 21551751 23577984 25542816 26148096 26525232 28439424 28735668 34057088 35366976 38314224 39222144 39787848 42659136 43103502 47155968 51085632 53050464 56878848 57471336 64655253 68114176 70733952 76628448 78444288 79575696 85318272 86207004 102171264 106100928 114942672 129310506 141467904 153256896 159151392 170636544 172414008 204342528 212201856 229885344 258621012 306513792 318302784 344828016 424403712 459770688 517242024 613027584 636605568 689656032 919541376 1034484048 1273211136 1379312064 1839082752 2068968096 2758624128 4137936192 5517248256 8275872384 16551744768
• Sum of all divisors σ(n): 54101867456
• Sum of proper divisors (its aliquot sum) s(n): 37550122688
• 16551744768 is an abundant number, because the sum of its proper divisors (37550122688) is greater than itself. Its abundance is 20998377920

Bases of 16551744768

• Binary: 1111011010100011111001010100000000₂
• Hexadecimal: 0x3DA8F9500
• Base-36: 7LQHC00

Squares and roots of 16551744768

• 16551744768 squared (16551744768²) is 273960254865015373824
• 16551744768 cubed (16551744768³) is 4534520215101964759930956152832
• The square root of 16551744768 is 128653.5843573743
• The cube root of 16551744768 is 2548.4801794759

Scales and comparisons

• 16,551,744,768 seconds is equal to 526 years, 15 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 16,551,744,768 would take you about one thousand and fifty-two 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 16551744768 cubic inches would be around 212.4 feet tall.

Recreational maths with 16551744768

• 16551744768 backwards is 86744715561
• 16551744768 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16551744768's digits is 54
• More coming soon!