442538129400

Names of 442538129400

• Cardinal: 442538129400 can be written as Four hundred forty-two billion, five hundred thirty-eight million, one hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 4.425381294 × 10¹¹

Factors of 442538129400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 886

Divisors of 442538129400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 71 75 100 120 127 142 150 157 200 213 254 284 300 314 355 381 426 471 508 521 568 600 628 635 710 762 785 852 942 1016 1042 1065 1256 1270 1420 1524 1563 1570 1704 1775 1884 1905 2084 2130 2355 2540 2605 2840 3048 3126 3140 3175 3550 3768 3810 3925 4168 4260 4710 5080 5210 5325 6252 6280 6350 7100 7620 7815 7850 8520 9017 9420 9525 10420 10650 11147 11775 12504 12700 13025 14200 15240 15630 15700 18034 18840 19050 19939 20840 21300 22294 23550 25400 26050 27051 31260 31400 33441 36068 36991 38100 39075 39878 42600 44588 45085 47100 52100 54102 55735 59817 62520 66167 66882 72136 73982 76200 78150 79756 81797 89176 90170 94200 99695 104200 108204 110973 111470 119634 132334 133764 135255 147964 156300 159512 163594 167205 180340 184955 198501 199390 216408 221946 222940 225425 239268 245391 264668 267528 270510 278675 295928 299085 312600 327188 330835 334410 360680 369910 397002 398780 408985 443892 445880 450850 478536 490782 498475 529336 541020 554865 557350 598170 654376 661670 668820 676275 739820 794004 797560 817970 836025 887784 901700 924775 981564 992505 996950 1082040 1109730 1114700 1196340 1226955 1323340 1337640 1352550 1415669 1479640 1495425 1588008 1635940 1654175 1672050 1803400 1849550 1963128 1985010 1993900 2044925 2219460 2229400 2392680 2453910 2646680 2705100 2774325 2831338 2990850 3271880 3308350 3344100 3699100 3970020 3987800 4089850 4247007 4438920 4697857 4907820 4962525 5410200 5548650 5662676 5807587 5981700 6134775 6616700 6688200 7078345 7398200 7940040 8179700 8494014 9395714 9815640 9925050 10388219 11097300 11325352 11615174 11963400 12269550 13233400 14093571 14156690 16359400 16988028 17422761 18791428 19850100 20776438 21235035 22194600 23230348 23489285 24539100 28187142 28313380 29037935 31164657 33976056 34845522 35391725 37582856 39700200 41552876 42470070 46460696 46978570 49078200 51941095 56374284 56626760 58075870 62329314 69691044 70467855 70783450 83105752 84940140 87113805 93957140 103882190 106175175 112748568 116151740 117446425 124658628 139382088 140935710 141566900 145189675 155823285 169880280 174227610 187914280 207764380 212350350 232303480 234892850 249317256 259705475 281871420 283133800 290379350 311646570 348455220 352339275 415528760 424700700 435569025 469785700 519410950 563742840 580758700 623293140 696910440 704678550 737563549 779116425 849401400 871138050 939571400 1038821900 1161517400 1246586280 1409357100 1475127098 1558232850 1742276100 2077643800 2212690647 2818714200 2950254196 3116465700 3484552200 3687817745 4425381294 5900508392 6232931400 7375635490 8850762588 11063453235 14751270980 17701525176 18439088725 22126906470 29502541960 36878177450 44253812940 55317266175 73756354900 88507625880 110634532350 147512709800 221269064700 442538129400
• Sum of all divisors σ(n): 1413783797760
• Sum of proper divisors (its aliquot sum) s(n): 971245668360
• 442538129400 is an abundant number, because the sum of its proper divisors (971245668360) is greater than itself. Its abundance is 528707538960

Bases of 442538129400

• Binary: 110011100001001010100111111011111111000₂
• Hexadecimal: 0x670953F7F8
• Base-36: 5NARRY0O

Squares and roots of 442538129400

• 442538129400 squared (442538129400²) is 195839995972851144360000
• 442538129400 cubed (442538129400³) is 86666665479529078609723760184000000
• The square root of 442538129400 is 665235.3939771997
• The cube root of 442538129400 is 7620.5017167465

Scales and comparisons

• 442,538,129,400 seconds is equal to 14,071 years, 17 weeks, 6 days, 2 hours, 10 minutes.
• To count from 1 to 442,538,129,400 would take you about twenty-eight thousand, one hundred forty-two 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 442538129400 cubic inches would be around 635 feet tall.

Recreational maths with 442538129400

• 442538129400 backwards is 004921835244
• The number of decimal digits it has is: 12
• The sum of 442538129400's digits is 42
• More coming soon!