198838314168

Names of 198838314168

• Cardinal: 198838314168 can be written as One hundred ninety-eight billion, eight hundred thirty-eight million, three hundred fourteen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.98838314168 × 10¹¹

Factors of 198838314168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8825

Divisors of 198838314168

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 29 39 52 58 78 87 104 116 156 169 174 197 232 312 338 348 377 394 507 591 676 696 754 788 1014 1131 1182 1352 1508 1576 2028 2262 2364 2561 3016 4056 4524 4728 4901 5122 5713 7683 8581 9048 9802 10244 11426 14703 15366 17139 17162 19604 20488 22852 25743 29406 30732 33293 34278 34324 39208 45704 51486 58812 61464 66586 68556 68648 74269 99879 102972 111553 117624 133172 137112 148538 199758 205944 222807 223106 248849 266344 297076 334659 399516 445614 446212 497698 594152 669318 746547 799032 891228 892424 965497 995396 1338636 1450189 1493094 1690457 1782456 1930994 1990792 2677272 2896491 2900378 2986188 3235037 3380914 3861988 4350567 5071371 5792982 5800756 5972376 6470074 6761828 7723976 8701134 9705111 10142742 11585964 11601512 12940148 13523656 17402268 19410222 20285484 21975941 23171928 25880296 34804536 38820444 40570968 42055481 43951882 49023253 65927823 77640888 84110962 87903764 98046506 126166443 131855646 147069759 168221924 175807528 196093012 252332886 263711292 285687233 294139518 336443848 392186024 504665772 527422584 571374466 588279036 637302289 857061699 1009331544 1142748932 1176558072 1274604578 1714123398 1911906867 2285497864 2549209156 3428246796 3823813734 5098418312 6856493592 7647627468 8284929757 15295254936 16569859514 24854789271 33139719028 49709578542 66279438056 99419157084 198838314168
• Sum of all divisors σ(n): 559728338400
• Sum of proper divisors (its aliquot sum) s(n): 360890024232
• 198838314168 is an abundant number, because the sum of its proper divisors (360890024232) is greater than itself. Its abundance is 162051710064

Bases of 198838314168

• Binary: 10111001001011101011111110010010111000₂
• Hexadecimal: 0x2E4BAFE4B8
• Base-36: 2JCF754O

Squares and roots of 198838314168

• 198838314168 squared (198838314168²) is 39536675181172269532224
• 198838314168 cubed (198838314168³) is 7861405840832100047777930111749632
• The square root of 198838314168 is 445912.8997550977
• The cube root of 198838314168 is 5836.6908499085

Scales and comparisons

• 198,838,314,168 seconds is equal to 6,322 years, 23 weeks, 9 hours, 2 minutes, 48 seconds.
• To count from 1 to 198,838,314,168 would take you about twelve thousand, six hundred forty-four 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 198838314168 cubic inches would be around 486.4 feet tall.

Recreational maths with 198838314168

• 198838314168 backwards is 861413838891
• The number of decimal digits it has is: 12
• The sum of 198838314168's digits is 60
• More coming soon!