7148991062142

Names of 7148991062142

• Cardinal: 7148991062142 can be written as Seven trillion, one hundred forty-eight billion, nine hundred ninety-one million, sixty-two thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 7.148991062142 × 10¹²

Factors of 7148991062142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 122

Divisors of 7148991062142

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 18 23 27 41 46 53 54 69 82 106 123 138 159 207 246 318 369 414 477 529 621 738 943 954 1058 1107 1219 1242 1431 1587 1681 1886 2173 2214 2438 2809 2829 2862 3174 3362 3657 4346 4761 5043 5618 5658 6519 7314 8427 8487 9522 10086 10971 13038 14283 15129 16854 16974 19557 21689 21942 25281 25461 28037 28566 30258 32913 38663 39114 43378 45387 49979 50562 50922 56074 58671 64607 65067 65826 75843 77326 84111 89093 90774 99958 115169 115989 117342 129214 130134 148877 149937 151686 168222 178186 193821 195201 230338 231978 252333 267279 297754 299874 345507 347967 387642 390402 446631 449811 504666 534558 581463 585603 691014 695934 756999 801837 889249 893262 899622 1036521 1043901 1149517 1162926 1171206 1339893 1349433 1485961 1513998 1603674 1744389 1778498 2049139 2073042 2087802 2299034 2405511 2648887 2667747 2679786 2698866 2971922 3109563 3424171 3448551 3488778 4019679 4098278 4457883 4721929 4811022 5297774 5335494 6103957 6147417 6219126 6848342 6897102 7946661 8003241 8039358 8915766 9443858 10272513 10345653 12207914 12294834 13373649 14165787 15893322 16006482 18311871 18442251 20545026 20691306 23839983 24009723 26747298 28331574 30817539 31036959 36623742 36884502 40120947 42497361 47130197 47679966 48019446 54935613 55326753 60924401 61635078 62073918 71519949 78755933 80241894 84994722 92452617 94260394 108604367 109871226 110653506 121848802 127492083 140391011 141390591 143039898 157511866 164806839 182773203 184905234 217208734 236267799 250262237 254984166 280782022 282781182 325813101 329613678 365546406 421173033 424171773 472535598 500524474 548319609 651626202 708803397 750786711 842346066 848343546 977439303 1096639218 1263519099 1272515319 1417606794 1501573422 1644958827 1954878606 2126410191 2252360133 2497900441 2527038198 2545030638 2932317909 3228993253 3289917654 3790557297 4252820382 4504720266 4995800882 5756031451 5864635818 6457986506 6757080399 7493701323 7581114594 9686979759 11512062902 13514160798 14987402646 17268094353 19373959518 22481103969 29060939277 34536188706 44962207938 51804283059 58121878554 67443311907 87182817831 103608566118 132388723373 134886623814 155412849177 174365635662 264777446746 310825698354 397166170119 794332340238 1191498510357 2382997020714 3574495531071 7148991062142
• Sum of all divisors σ(n): 17349690607200
• Sum of proper divisors (its aliquot sum) s(n): 10200699545058
• 7148991062142 is an abundant number, because the sum of its proper divisors (10200699545058) is greater than itself. Its abundance is 3051708482916

Bases of 7148991062142

• Binary: 1101000000010000001000100101010000001111110₂
• Hexadecimal: 0x6808112A07E
• Base-36: 2J878P37I

Squares and roots of 7148991062142

• 7148991062142 squared (7148991062142²) is 51108073206586201305628164
• 7148991062142 cubed (7148991062142³) is 365371158557183779061803715316869367288
• The square root of 7148991062142 is 2673759.7240855433
• The cube root of 7148991062142 is 19264.0790349725

Scales and comparisons

• 7,148,991,062,142 seconds is equal to 227,315 years, 41 weeks, 5 days, 2 hours, 35 minutes, 42 seconds.
• To count from 1 to 7,148,991,062,142 would take you about five hundred sixty-eight thousand, two hundred eighty-nine 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 7148991062142 cubic inches would be around 1605.3 feet tall.

Recreational maths with 7148991062142

• 7148991062142 backwards is 2412601998417
• 7148991062142 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7148991062142's digits is 54
• More coming soon!