76428069120

Names of 76428069120

• Cardinal: 76428069120 can be written as Seventy-six billion, four hundred twenty-eight million, sixty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 7.642806912 × 10¹⁰

Factors of 76428069120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 9705

Divisors of 76428069120

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 53 60 64 65 72 78 80 90 96 104 106 117 120 128 130 144 156 159 160 180 192 195 208 212 234 240 256 260 265 288 312 318 320 360 384 390 416 424 468 477 480 520 530 576 585 624 636 640 689 720 768 780 795 832 848 936 954 960 1040 1060 1152 1170 1248 1272 1280 1378 1440 1560 1590 1664 1696 1872 1908 1920 2067 2080 2120 2304 2340 2385 2496 2544 2756 2880 3120 3180 3328 3392 3445 3744 3816 3840 4134 4160 4240 4680 4770 4992 5088 5512 5760 6201 6240 6360 6784 6890 7488 7632 8268 8320 8480 9360 9540 9629 9984 10176 10335 11024 11520 12402 12480 12720 13568 13780 14976 15264 16536 16640 16960 18720 19080 19258 20352 20670 22048 24804 24960 25440 27560 28887 29952 30528 31005 33072 33920 37440 38160 38516 40704 41340 44096 48145 49608 49920 50880 55120 57774 61056 62010 66144 67840 74880 76320 77032 82680 86661 88192 96290 99216 101760 110240 115548 122112 124020 125177 132288 144435 149760 152640 154064 165360 173322 176384 192580 198432 203520 220480 231096 248040 250354 264576 288870 305280 308128 330720 346644 375531 385160 396864 433305 440960 462192 496080 500708 510337 529152 577740 610560 616256 625885 661440 693288 751062 770320 793728 866610 881920 924384 992160 1001416 1020674 1126593 1155480 1232512 1251770 1322880 1386576 1502124 1531011 1540640 1587456 1733220 1848768 1877655 1984320 2002832 2041348 2253186 2310960 2465024 2503540 2551685 2645760 2773152 3004248 3062022 3081280 3466440 3697536 3755310 3968640 4005664 4082696 4506372 4593033 4621920 5007080 5103370 5546304 5632965 6008496 6124044 6162560 6634381 6932880 7395072 7510620 7655055 7937280 8011328 8165392 9012744 9186066 9243840 10014160 10206740 11092608 11265930 12016992 12248088 12325120 13268762 13865760 15021240 15310110 16022656 16330784 18025488 18372132 18487680 19903143 20028320 20413480 22185216 22531860 22965165 24033984 24496176 26537524 27731520 30042480 30620220 32045312 32661568 33171905 36050976 36744264 36975360 39806286 40056640 40826960 45063720 45930330 48067968 48992352 53075048 55463040 59709429 60084960 61240440 65323136 66343810 72101952 73488528 79612572 80113280 81653920 90127440 91860660 96135936 97984704 99515715 106150096 110926080 119418858 120169920 122480880 130646272 132687620 144203904 146977056 159225144 160226560 163307840 180254880 183721320 195969408 199031430 212300192 238837716 240339840 244961760 265375240 288407808 293954112 298547145 318450288 326615680 360509760 367442640 391938816 398062860 424600384 477675432 480679680 489923520 530750480 587908224 597094290 636900576 653231360 721019520 734885280 796125720 849200768 955350864 979847040 1061500960 1175816448 1194188580 1273801152 1442039040 1469770560 1592251440 1698401536 1910701728 1959694080 2123001920 2388377160 2547602304 2939541120 3184502880 3821403456 4246003840 4776754320 5095204608 5879082240 6369005760 7642806912 8492007680 9553508640 12738011520 15285613824 19107017280 25476023040 38214034560 76428069120
• Sum of all divisors σ(n): 290177400240
• Sum of proper divisors (its aliquot sum) s(n): 213749331120
• 76428069120 is an abundant number, because the sum of its proper divisors (213749331120) is greater than itself. Its abundance is 137321262000

Bases of 76428069120

• Binary: 1000111001011011101111100100100000000₂
• Hexadecimal: 0x11CB77C900
• Base-36: Z3ZARK0

Squares and roots of 76428069120

• 76428069120 squared (76428069120²) is 5841249749411497574400
• 76428069120 cubed (76428069120³) is 446435439595204615938955542528000
• The square root of 76428069120 is 276456.2698149565
• The cube root of 76428069120 is 4243.7614419899

Scales and comparisons

• 76,428,069,120 seconds is equal to 2,430 years, 9 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 76,428,069,120 would take you about four thousand, eight hundred sixty 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 76428069120 cubic inches would be around 353.6 feet tall.

Recreational maths with 76428069120

• 76428069120 backwards is 02196082467
• 76428069120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 76428069120's digits is 45
• More coming soon!