8429428431291049

Names of 8429428431291049

• Cardinal: 8429428431291049 can be written as Eight quadrillion, four hundred twenty-nine trillion, four hundred twenty-eight billion, four hundred thirty-one million, two hundred ninety-one thousand and forty-nine.

Scientific notation

• Scientific notation: 8.429428431291049 × 10¹⁵

Factors of 8429428431291049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 160

Divisors of 8429428431291049

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 13 31 49 91 109 217 343 403 637 763 961 1417 1519 2401 2821 3379 4459 5341 6727 9919 10633 11881 12493 16807 19747 23653 29791 31213 37387 43927 47089 69433 74431 83167 87451 104749 138229 154453 165571 208537 218491 261709 307489 329623 368311 387283 486031 521017 582169 612157 733243 967603 1081171 1158997 1295029 1361737 1459759 1831963 2152423 2307361 2578177 2710981 3247219 3402217 4075183 4285099 4788043 5132701 6773221 7568197 8112979 9065203 9532159 10218313 11417641 15066961 16151527 16835377 18047239 18976867 22730533 23815519 28526281 29995693 33516301 35928907 40145899 42213847 52977379 56790853 63456421 66725113 71528191 79923487 105468727 117847639 126330673 132838069 148429333 159113731 199683967 209969851 234614107 251502349 281021293 295496929 353946871 370841653 444194947 467075791 500697337 521896687 559464409 738281089 824933473 884314711 929866483 1039005331 1113796117 1244522869 1642298749 1760516443 1967149051 2068478503 2477628097 2595891571 3109364629 3269530537 3653276809 3916250863 4601309323 5774534311 6190202977 6509065381 7273037317 7796572819 8711660083 11496091243 13770043357 14479349521 16178797297 17343396679 21765552403 22886713759 25572937663 27413756041 32209165261 38580208939 40421740177 50911261219 54576009733 60981620581 80472638701 96390303499 101355446647 113251581079 121403776753 179010563641 191896292287 225464156827 270061462573 282952181239 356378828533 426871344067 501542716207 674732124493 709488126529 792761067553 849826437271 1253073945487 1578249097789 1890430238011 2494651799731 2988099408469 3510799013449 5549327472871 5948785060897 8771517618409 11047743684523 13233011666077 20916695859283 24575593094143 38845292310097 77334205791661 92631081662539 172029151659001 271917046170679 648417571637773 1204204061613007 8429428431291049
• Sum of all divisors σ(n): 11045073683804160
• Sum of proper divisors (its aliquot sum) s(n): 2615645252513111
• 8429428431291049 is a deficient number, because the sum of its proper divisors (2615645252513111) is less than itself. Its deficiency is 5813783178777938

Bases of 8429428431291049

• Binary: 11101111100101000010100111111010011101000001010101001₂
• Hexadecimal: 0x1DF2853F4E82A9
• Base-36: 2AZZDYMLJ8P

Squares and roots of 8429428431291049

• 8429428431291049 squared (8429428431291049²) is 71055263678257875191912947520401
• 8429428431291049 cubed (8429428431291049³) is 598955259842389133130653857422210213383696190649
• The square root of 8429428431291049 is 91811918.7866752353
• The cube root of 8429428431291049 is 203516.3831750533

Scales and comparisons

• 8,429,428,431,291,049 seconds is equal to 268,029,750 years, 9 weeks, 2 days, 20 hours, 50 minutes, 49 seconds.
• To count from 1 to 8,429,428,431,291,049 would take you about eight hundred four million, eighty-nine thousand, two hundred fifty 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 8429428431291049 cubic inches would be around 16959.7 feet tall.

Recreational maths with 8429428431291049

• 8429428431291049 backwards is 9401921348249248
• The number of decimal digits it has is: 16
• The sum of 8429428431291049's digits is 70
• More coming soon!