4378022649945

Names of 4378022649945

• Cardinal: 4378022649945 can be written as Four trillion, three hundred seventy-eight billion, twenty-two million, six hundred forty-nine thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 4.378022649945 × 10¹²

Factors of 4378022649945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 550

Divisors of 4378022649945

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 37 45 63 81 93 105 111 135 155 185 189 217 243 259 279 315 333 405 465 467 555 567 651 777 837 945 961 999 1085 1147 1215 1295 1395 1401 1665 1701 1953 2331 2335 2511 2835 2883 2997 3255 3269 3441 3885 4185 4203 4805 4995 5735 5859 6727 6993 7005 7533 8029 8505 8649 8991 9765 9807 10323 11655 12555 12609 14415 14477 14985 16345 17205 17279 17577 20181 20979 21015 24087 25947 29295 29421 29791 30969 33635 34965 35557 37665 37827 40145 43245 43431 44955 49035 51615 51837 52731 60543 62937 63045 72261 72385 77841 86395 87885 88263 89373 92907 100905 101339 104895 106671 113481 120435 120953 129735 130293 147105 148955 154845 155511 177785 181629 189135 208537 216783 217155 233523 248899 259185 263655 264789 268119 278721 302715 304017 314685 320013 361305 362859 389205 390879 441315 446865 448787 464535 466533 506695 533355 535649 544887 567405 604765 625611 650349 651465 746697 777555 794367 804357 908145 912051 960039 1042685 1083915 1088577 1102267 1167615 1172637 1244495 1323945 1340595 1346361 1393605 1399599 1520085 1600065 1606947 1634661 1814295 1876833 1951047 1954395 2240091 2243935 2332665 2413071 2678245 2724435 2736153 2880117 3128055 3141509 3251745 3265731 3306801 3517911 3733485 3749543 3971835 4021785 4039083 4198797 4560255 4800195 4820841 5442885 5511335 5630499 5863185 6720273 6731805 6997995 7239213 7715869 8034735 8173305 8208459 8640351 9384165 9424527 9755235 9797193 9920403 11200455 11248629 12065355 12117249 13680765 13912397 14400585 14462523 15707545 16328655 16534005 16605119 16891497 17589555 18747715 20160819 20195415 20993985 23147607 24104205 24625377 28152495 28273581 29391579 29761209 33601365 33745887 36196065 36351747 38579345 41042295 41737191 43201755 43387569 47122635 48985965 49602015 49815357 50674491 56243145 60482457 60586245 69442821 69561985 72312615 83025595 84457485 84820743 89283627 97386779 100804095 101237661 109055241 115738035 116235833 123126885 125211573 130162707 141367905 146957895 148806045 149446071 168729435 181758735 208328463 208685955 216937845 249076785 253372455 254462229 267850881 292160337 302412285 303712983 347214105 348707499 375634719 424103715 446418135 448338213 486933895 506188305 514758689 545276205 581179165 624985389 626057865 650813535 747230355 763386687 876481011 911138949 1041642315 1046122497 1126904157 1272311145 1339254405 1345014639 1460801685 1518564915 1544276067 1743537495 1874956167 1878173595 2241691065 2573793445 2629443033 3124926945 3138367491 3380712471 3603310823 3816933435 4035043917 4382405055 4555694745 4632828201 5230612485 5634520785 6725073195 7721380335 7888329099 9374780835 9415102473 10809932469 13147215165 13898484603 15691837455 16903562355 18016554115 20175219585 23164141005 23664987297 28245307419 32429797407 39441645495 41695453809 47075512365 54049662345 69492423015 97289392221 118324936485 125086361427 141226537095 162148987035 208477269045 291868176663 486446961105 625431807135 875604529989 1459340883315 4378022649945
• Sum of all divisors σ(n): 9565267525632
• Sum of proper divisors (its aliquot sum) s(n): 5187244875687
• 4378022649945 is an abundant number, because the sum of its proper divisors (5187244875687) is greater than itself. Its abundance is 809222225742

Bases of 4378022649945

• Binary: 111111101101010110011111000010000001011001₂
• Hexadecimal: 0x3FB567C2059
• Base-36: 1JV8HNCK9

Squares and roots of 4378022649945

• 4378022649945 squared (4378022649945²) is 19167082323431440008503025
• 4378022649945 cubed (4378022649945³) is 83913920545343280551553706843048583625
• The square root of 4378022649945 is 2092372.4931151721
• The cube root of 4378022649945 is 16359.0972698997

Scales and comparisons

• 4,378,022,649,945 seconds is equal to 139,207 years, 30 weeks, 10 hours, 45 minutes, 45 seconds.
• To count from 1 to 4,378,022,649,945 would take you about three hundred forty-eight thousand and eighteen 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 4378022649945 cubic inches would be around 1363.3 feet tall.

Recreational maths with 4378022649945

• 4378022649945 backwards is 5499462208734
• 4378022649945 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4378022649945's digits is 63
• More coming soon!