19988052315

Names of 19988052315

• Cardinal: 19988052315 can be written as Nineteen billion, nine hundred eighty-eight million, fifty-two thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 1.9988052315 × 10¹⁰

Factors of 19988052315

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 454

Divisors of 19988052315

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 49 55 77 97 105 121 147 165 231 245 291 331 343 363 385 485 539 605 679 735 847 993 1029 1067 1155 1455 1617 1655 1715 1815 2037 2317 2541 2695 3201 3395 3641 3773 4235 4753 4965 5145 5335 5929 6951 7469 8085 10185 10923 11319 11585 11737 12705 14259 16005 16219 17787 18205 18865 22407 23765 25487 29645 32107 33271 34755 35211 37345 40051 41503 48657 52283 54615 56595 58685 71295 76461 81095 82159 88935 96321 99813 112035 113533 120153 124509 127435 156849 160535 166355 176055 178409 200255 207515 224749 243285 246477 261415 280357 340599 353177 365981 382305 410795 481605 499065 535227 567665 575113 600765 622545 674247 784245 841071 892045 1059531 1097943 1123745 1232385 1248863 1401785 1573243 1702995 1725339 1765885 1829905 1962499 2472239 2676135 2875565 3371235 3746589 3884947 4025791 4205355 4719729 5297655 5489715 5887497 6244315 7416717 7866215 8626695 9812495 11012701 11654841 12077373 12361195 13737493 17305673 18732945 19424735 20128955 23598645 27194629 29437485 33038103 37083585 41212479 51917019 55063505 58274205 60386865 68687465 81583887 86528365 121139711 135973145 165190515 190362403 206062395 259585095 363419133 407919435 571087209 605698555 951812015 1332536821 1817095665 2855436045 3997610463 6662684105 19988052315
• Sum of all divisors σ(n): 41541964800
• Sum of proper divisors (its aliquot sum) s(n): 21553912485
• 19988052315 is an abundant number, because the sum of its proper divisors (21553912485) is greater than itself. Its abundance is 1565860170

Bases of 19988052315

• Binary: 10010100111011000010111100101011011₂
• Hexadecimal: 0x4A761795B
• Base-36: 96KDBVF

Squares and roots of 19988052315

• 19988052315 squared (19988052315²) is 399522235347176859225
• 19988052315 cubed (19988052315³) is 7985671341125113249746690355875
• The square root of 19988052315 is 141379.1084814161
• The cube root of 19988052315 is 2713.8769921497

Scales and comparisons

• 19,988,052,315 seconds is equal to 635 years, 29 weeks, 4 hours, 45 minutes, 15 seconds.
• To count from 1 to 19,988,052,315 would take you about one thousand, two hundred 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 19988052315 cubic inches would be around 226.2 feet tall.

Recreational maths with 19988052315

• 19988052315 backwards is 51325088991
• The number of decimal digits it has is: 11
• The sum of 19988052315's digits is 51
• More coming soon!