2972290655880

Names of 2972290655880

• Cardinal: 2972290655880 can be written as Two trillion, nine hundred seventy-two billion, two hundred ninety million, six hundred fifty-five thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.97229065588 × 10¹²

Factors of 2972290655880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 543486

Divisors of 2972290655880

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 52 56 60 63 65 70 72 78 84 90 91 104 105 117 120 126 130 140 156 167 168 180 182 195 210 234 252 260 273 280 312 315 334 360 364 390 420 455 468 501 504 520 546 585 630 668 728 780 819 835 840 910 936 1002 1092 1169 1170 1260 1336 1365 1503 1560 1638 1670 1820 2004 2171 2184 2338 2340 2505 2520 2730 3006 3276 3340 3507 3640 4008 4095 4342 4676 4680 5010 5460 5845 6012 6513 6552 6680 7014 7515 8190 8684 9352 10020 10521 10855 10920 11690 12024 13026 14028 15030 15197 16380 17368 17535 19539 20040 21042 21710 23380 26052 28056 30060 30394 32565 32760 35070 39078 42084 43420 45591 46760 52104 52605 60120 60788 65130 70140 75985 78156 84168 86840 91182 97695 105210 121576 130260 136773 140280 151970 156312 182364 195390 210420 227955 260520 273546 303940 364728 390780 420840 455910 543289 547092 607880 683865 781560 911820 1086578 1094184 1367730 1629867 1823640 2173156 2716445 2735460 3259734 3803023 4346312 4889601 5432890 5470920 6519468 7062757 7606046 8149335 9779202 10865780 11409069 13038936 14125514 15212092 16298670 19015115 19558404 21188271 21731560 22818138 24448005 28251028 30424184 32597340 34227207 35313785 38030230 39116808 42376542 45636276 48896010 49439299 56502056 57045345 63564813 65194680 68454414 70627570 76060460 84753084 90729263 91272552 97792020 98878598 105941355 114090690 127129626 136908828 141255140 148317897 152120920 169506168 171136035 181458526 195584040 197757196 211882710 228181380 247196495 254259252 272187789 273817656 282510280 296635794 317824065 342272070 362917052 395514392 423765420 444953691 453646315 456362760 494392990 508518504 544375578 593271588 635104841 635648130 684544140 725834104 741589485 816563367 847530840 889907382 907292630 988785980 1088751156 1179480419 1186543176 1270209682 1271296260 1360938945 1369088280 1483178970 1633126734 1779814764 1814585260 1905314523 1977571960 2177502312 2224768455 2358960838 2540419364 2542592520 2721877890 2966357940 3175524205 3266253468 3538441257 3559629528 3629170520 3810629046 4082816835 4449536910 4717921676 5080838728 5443755780 5715943569 5897402095 5932715880 6351048410 6532506936 7076882514 7621258092 8165633670 8256362933 8899073820 9435843352 9526572615 10615323771 10887511560 11431887138 11794804190 12702096820 14153765028 15242516184 16331267340 16512725866 17692206285 17798147640 19053145230 21230647542 22863774276 23589608380 24769088799 25404193640 28307530056 28579717845 32662534680 33025451732 35384412570 38106290460 41281814665 42461295084 45727548552 47179216760 49538177598 53076618855 57159435690 66050903464 70768825140 74307266397 76212580920 82563629330 84922590168 99076355196 106153237710 114318871380 123845443995 141537650280 148614532794 165127258660 198152710392 212306475420 228637742760 247690887990 297229065588 330254517320 371536331985 424612950840 495381775980 594458131176 743072663970 990763551960 1486145327940 2972290655880
• Sum of all divisors σ(n): 11960377228800
• Sum of proper divisors (its aliquot sum) s(n): 8988086572920
• 2972290655880 is an abundant number, because the sum of its proper divisors (8988086572920) is greater than itself. Its abundance is 6015795917040

Bases of 2972290655880

• Binary: 101011010000001010010101000010011010001000₂
• Hexadecimal: 0x2B40A542688
• Base-36: 11XG94420

Squares and roots of 2972290655880

• 2972290655880 squared (2972290655880²) is 8834511743031560578574400
• 2972290655880 cubed (2972290655880³) is 26258736703074839211630855651377472000
• The square root of 2972290655880 is 1724033.2525447413
• The cube root of 2972290655880 is 14377.9540740865

Scales and comparisons

• 2,972,290,655,880 seconds is equal to 94,509 years, 33 weeks, 5 days, 5 hours, 18 minutes.
• To count from 1 to 2,972,290,655,880 would take you about two hundred thirty-six thousand, two hundred seventy-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 2972290655880 cubic inches would be around 1198.2 feet tall.

Recreational maths with 2972290655880

• 2972290655880 backwards is 0885560922792
• 2972290655880 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2972290655880's digits is 63
• More coming soon!