420159074994

Names of 420159074994

• Cardinal: 420159074994 can be written as Four hundred twenty billion, one hundred fifty-nine million, seventy-four thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 4.20159074994 × 10¹¹

Factors of 420159074994

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 390

Divisors of 420159074994

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 81 114 137 162 171 229 274 342 361 411 458 513 687 722 822 1026 1083 1233 1374 1539 2061 2166 2466 2603 3078 3249 3699 4122 4351 5206 6183 6498 7398 7809 8702 9747 11097 12366 13053 15618 18549 19494 22194 23427 26106 29241 31373 37098 39159 46854 49457 52441 58482 62746 70281 78318 82669 94119 98914 104882 117477 140562 148371 157323 165338 188238 210843 234954 248007 282357 296742 314646 352431 421686 445113 471969 496014 564714 596087 704862 744021 847071 890226 943938 996379 1192174 1335339 1415907 1488042 1694142 1788261 1992758 2232063 2541213 2670678 2831814 2989137 3576522 4006017 4247721 4464126 5082426 5364783 5978274 6696189 7184417 8012034 8495442 8967411 10729566 11325653 13392378 14368834 16094349 17934822 18931201 21553251 22651306 26902233 32188698 33976959 37862402 43106502 48283047 53804466 56793603 64659753 67953918 80706699 96566094 101930877 113587206 129319506 136503923 161413398 170380809 193979259 203861754 273007846 305792631 340761618 387958518 409511769 511142427 581937777 611585262 819023538 917377893 1022284854 1163875554 1228535307 1533427281 1834755786 2457070614 2593574537 3066854562 3685605921 5187149074 7371211842 7780723611 11056817763 15561447222 22113635526 23342170833 46684341666 70026512499 140053024998 210079537497 420159074994
• Sum of all divisors σ(n): 1005268909194
• Sum of proper divisors (its aliquot sum) s(n): 585109834200
• 420159074994 is an abundant number, because the sum of its proper divisors (585109834200) is greater than itself. Its abundance is 164950759206

Bases of 420159074994

• Binary: 110000111010011011011101011001010110010₂
• Hexadecimal: 0x61D36EB2B2
• Base-36: 5D0NV54I

Squares and roots of 420159074994

• 420159074994 squared (420159074994²) is 176533648299813716100036
• 420159074994 cubed (420159074994³) is 74172214374965851739104850930099784
• The square root of 420159074994 is 648196.7872444293
• The cube root of 420159074994 is 7489.8177379813

Scales and comparisons

• 420,159,074,994 seconds is equal to 13,359 years, 39 weeks, 3 days, 6 hours, 9 minutes, 54 seconds.
• To count from 1 to 420,159,074,994 would take you about twenty-six thousand, seven hundred nineteen 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 420159074994 cubic inches would be around 624.2 feet tall.

Recreational maths with 420159074994

• 420159074994 backwards is 499470951024
• 420159074994 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420159074994's digits is 54
• More coming soon!