248641309168

Names of 248641309168

• Cardinal: 248641309168 can be written as Two hundred forty-eight billion, six hundred forty-one million, three hundred nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.48641309168 × 10¹¹

Factors of 248641309168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 189

Divisors of 248641309168

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 53 56 98 106 112 127 196 212 254 343 371 392 424 508 686 742 784 848 889 1016 1372 1484 1778 2032 2597 2744 2809 2968 3556 5194 5488 5618 5936 6223 6731 7112 10388 11236 12446 13462 14224 16129 18179 19663 20776 22472 24892 26924 32258 36358 39326 41552 43561 44944 47117 49784 53848 64516 72716 78652 87122 94234 99568 107696 112903 129032 137641 145432 157304 174244 188468 225806 258064 275282 290864 314608 329819 348488 356743 376936 451612 550564 659638 696976 713486 753872 790321 854837 903224 963487 1101128 1319276 1426972 1580642 1709674 1806448 1926974 2202256 2308733 2497201 2638552 2853944 3161284 3419348 3853948 4617466 4994402 5277104 5532247 5707888 5983859 6322568 6838696 7707896 9234932 9988804 11064494 11967718 12645136 13677392 15415792 17480407 18469864 19977608 22128988 23935436 34960814 36939728 39955216 41887013 44257976 45306361 47870872 69921628 83774026 88515952 90612722 95741744 122362849 139843256 167548052 181225444 244725698 279686512 293209091 317144527 335096104 362450888 489451396 586418182 634289054 670192208 724901776 978902792 1172836364 1268578108 1957805584 2220011689 2345672728 2537156216 4440023378 4691345456 5074312432 8880046756 15540081823 17760093512 31080163646 35520187024 62160327292 124320654584 248641309168
• Sum of all divisors σ(n): 577143008400
• Sum of proper divisors (its aliquot sum) s(n): 328501699232
• 248641309168 is an abundant number, because the sum of its proper divisors (328501699232) is greater than itself. Its abundance is 79860390064

Bases of 248641309168

• Binary: 11100111100100001011010100100111110000₂
• Hexadecimal: 0x39E42D49F0
• Base-36: 3682M60G

Squares and roots of 248641309168

• 248641309168 squared (248641309168²) is 61822500624776960852224
• 248641309168 cubed (248641309168³) is 15371627491384041484301260344389632
• The square root of 248641309168 is 498639.4580937211
• The cube root of 248641309168 is 6288.1722246001

Scales and comparisons

• 248,641,309,168 seconds is equal to 7,906 years, 1 week, 1 day, 22 hours, 19 minutes, 28 seconds.
• To count from 1 to 248,641,309,168 would take you about fifteen thousand, eight hundred twelve 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 248641309168 cubic inches would be around 524 feet tall.

Recreational maths with 248641309168

• 248641309168 backwards is 861903146842
• The number of decimal digits it has is: 12
• The sum of 248641309168's digits is 52
• More coming soon!